Material Safety Data Sheet Photoinitiator TPO-L

Photoinitiator TPO-L

Section 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifier

Substance name: Ethyl(2,4,6-trimethylbonzoyl)phenylphosphinate

EC No.: 282-810-6

CAS No.: 84434-11-7

REACH Registration No.:

Other means of identification:

1.2 Relevant identified uses of the substance or mixture and uses advised against

Relevant identified uses:

Formulation:

Formulation of preparations: ERC 2; PROC 1, PROC 2, PROC 3, PROC 5, PROC 8a, PROC 8b, PROC 9

Industrial use:

Industrial use of process regulators for polymerisation processes in production of resins, rubbers, polymers:

ERC 6d; PROC 3, PROC 4, PROC 8a, PROC 8d; SU 3

Industrial use, resulting in inclusion into or onto a matrix: ERC 5; PROC 1, PROC 2, PROC 5, PROC 7, PROC

8a, PROC 8b, PROC 10; SU 3

Professional use:

Wide dispersive indoor use of reactive substances in open systems: ERC 8c; PROC 2, PROC 3, PROC 5, PROC

8a, PROC 10; SU 22

Uses advised against:

No uses advised against

1.3 Details of the supplier of the safety data sheet

Supplier / Importer

GEELIO Umwelttechnologie GmbH (Only Representative under REACH)

Address/Post office box

Pfälzer Ring 25-29

Country code/Postcode/Place

D-68766 Hockenheim, Germany

Contact for technical information

REACH & CLP TEAM

Telephone / Telefax / E-Mail

+49 (0) 6205-2589 685 / +49 (0) 6205-2589 803 / E-Mail: reach@geelio.com

1.4 Emergency telephone number

+49 (0) 6205-2589-685 (9:00 – 17:00, GMT + 1)

Section 2: Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No. 1272/2008

The substance is classified as hazardous in the Annex VI of Regulation (EC) No. 1272/2008 as follows:

Sin Sens. 1B: H317

Aquatic Chronic 2: H411

2.2 Label elements

Labelling according to Regulation (EC) No. 1272/2008

Pictograms:

Signal words: Warning

Hazard-determining components of labelling contains: -

Hazard statements: H411, H317

Precautionary statements: P273, P391, P261, P302+P352, P333+P313, P362+P364

Additional labelling: -

2.3 Other hazards:

PBT assessment: The substance is not PBT/vPvB.

Section 3: Composition/information on ingredients

3.1 Substances:

Main constituent: Ethyl(2,4,6-trimethylbonzoyl)phenylphosphinate (99-100%)

Substance name: Ethyl(2,4,6-trimethylbonzoyl)phenylphosphinate

EC No.: 282-810-6

CAS No.: 84434-11-7

Typical concentration: 99.78%(w/w)

Impurities, stabilisers and components

Substance name: unknown impurity, 0-0.5% (w/w)

EC No.: -

CAS No.: -

Remarks: The unknown impurities contain 16 kinds of impurities, the highest content of these is 0.106%,

and the minimum is 0.00051%. There is no impurity whose content is more than 1%.

Substance name: Phenylphosphonous acid, 0-0.5% (w/w)

EC No.: 217-217-3

CAS No.: 1779-48-2

Typical concentration: 0.03%(w/w)

Substance name: 2,4,6-trimethylbenzoic acid, 0-0.5% (w/w)

EC No.: -

CAS No.: 480-63-7

Typical concentration: 0.02%(w/w)

3.2 Mixtures: -

Section 4: First aid measures

4.1 Description of first aid measures

Remove contaminated clothing.

Following inhalation:

If difficulties occur after vapour/aerosol has been inhaled, remove to fresh air and seek medical attention.

Following skin contact:

Wash thoroughly with soap and water

.

Following eye contact:

Wash affected eyes for at least 15 minutes under running water with eyelids held open.

4.2 Most important symptoms and effects, both acute and delayed

No information available.

4.3 Indication of any immediate medical attention and special treatment needed

No information available.

Section 5: Firefighting measures

5.1 Extinguishing media

Suitable: water spray, dry powder, foam

Unsuitable: water jet

5.2 Special hazards arising from the substance or mixture

The degree of risk is governed by the burning substance and the fire conditions. Contaminated extinguishing

water must be disposed of in accordance with official regulations. Harmful vapours in case of fire.

5.3 Advice for fire-fighters

Wear a self-contained breathing apparatus.

Section 6: Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective clothing. Breathing protection required.

6.2 Environmental precautions

Contain contaminated water/firefighting water. Do not discharge into drains/surface waters/groundwater.

6.3 Methods and materials for containment and cleaning up

For large amounts: Pump off product.

For residues: Pick up with suitable absorbent material. Dispose of absorbed material in accordance with

regulations.

6.4 Reference to other sections

See sections 8 and 13.

Section 7: Handling and storage

7.1 Precautions for safe handling

No special measures necessary provided product is used correctly.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures and storage conditions

Take precautionary measures against static discharges.

Requirements for storage rooms and vessels

Keep container tightly closed and dry; store in a cool place. Protect contents from the effects of light.

Storage class:

7.3 Specific end uses

Industry-specific and sectoral guidelines

Section 8: Exposure controls/personal protection

8.1 Control parameters

Occupational exposure limits and/or biological limit values

Maximum allowable concentration (MAC) European Union

Substance name: Ethyl(2,4,6-trimethylbonzoyl)phenylphosphinate;

EC No.: 282-810-6; CAS No.: 84434-11-7

Occupational exposure limits: no value determined.

Biological limit values: no value determined.

Exposure limits at intended use: no value determined.

8.2 Limitation and observation of exposition

Appropriate engineering controls

No specific information

Personal protection measures - Personal protective equipment

Hygiene measures

Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is

recommended.

Eye / Face protection

Safety glasses with side-shields (frame goggles)

Skin protection

No specific information

Hand protection

Chemical resistant protective gloves (EN 374)

Suitable materials short-term contact and/or splashes (recommended: At least protective index 2,

corresponding > 30 minutes of permeation time according to EN 374)

butyl rubber (butyl) - 0.7 mm coating thickness

nitrile rubber (NBR) - 0.4 mm coating thickness

Supplementary note: The specifications are based on tests, literature data and information of glove

manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g.

temperature) it must be considered, that the practical usage of a chemical-protective glove in practice may

be much shorter than the permeation time determined through testing.

Manufacturer's directions for use should be observed because of great diversity of types.

Other skin protection measures

No specific information

Respiratory protection

Suitable respiratory protection for higher concentrations or long-term effect: Gas filter for gases/vapours of

organic compounds (boiling point >65 °C, e. g. EN 14387 Type A)

Thermal hazards

No specific information.

Environmental exposure controls

No specific information

Section 9: Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance

- Physical state:

- Colour:

Liquid, viscous

Yellow

Odour: No specific information.

Odour threshold: No specific information.

pH-value: No specific information.

Melting point/freezing point: -12°C at 101.3 kPa

Initial boiling point/boiling range: 257.4°C at 1013.3 hPa

Flash point: 144 °C at 1013.25 hPa (closed cup; ISO 2719:2002)

Evaporation rate: No specific information.

Flammability (liquid): Non-flammable

Upper/lower flammability or

explosive limits: No specific information

Vapour pressure: No specific information.

Vapour density: No information available.

Relative density: 1.133 g/cm3 at 20°C

Solubility(ies): Water: 35 mg/l at 25°C

Partition coefficient:

n-octanol/water:

Log Kow: 2.91 at 25°C

Auto-ignition temperature: 423°C at 1013.25 hPa

Decomposition temperature: No specific information

Viscosity: 1483 mPa_s (20°C)

Explosive properties: Non explosive

Oxidising properties: No oxidising properties

Surface tension: Not surface active

9.2 Other information

-

Section 10: Stability and reactivity

10.1Reactivity

No hazardous reactions if stored and handled as prescribed/indicated.

10.2Chemical stability

The product is stable if stored and handled as prescribed/indicated.

10.3Possibility of hazardous reactions

Carbon oxides.

10.4Conditions to avoid

Keep container tightly closed and dry; store in a cool place. Protect contents from the effects of light.

10.5Incompatible materials

No specific information

10.6Hazardous decomposition products

No specific information

Section 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Oral: LD50: >5000 mg/kg bw/day (rat; OECD 401)

Inhalation: LD50 (7h): >=0.000027 mg/L (rat; OECD 403)

Dermal: LD50: >=2000 mg/kg bw/day (rat; OECD 402)

Intraperitoneal: LD50: ca. 1470 mg/kg bw (rat)

Skin corrosion/irritation

Not irritating (rabbit; OECD 404)

Eye damage/irritation

Not irritating (rabbit; OECD 405)

Sensitisation to the respiratory tract/skin

Skin sensitisation: sensitising (mouse; EU Method B.42)

Germ cell mutagenicity

Ames test: negative (OECD 471)

Mammalian cell gene mutation assay: negative (OECD 476)

In vitro mammalian cell micronucleus test: negative (OECD 487)

Chromosome aberration: ambiguous (OECD 473)

Repeated toxicity

No specific information.

Carcinogenicity

No specific information

Reproductive toxicity

Oral: NOEAL: >=500 mg/kg bw/day (rat; OECD 407)

Specific target organ toxicity (single exposure)

No specific information

Specific target organ toxicity (repeated exposure)

No specific information

Aspiration hazard

No information available.

Symptoms and effects (delayed and chronic) with information about ways of exposure

also: information about toxicokinetics, metabolism and distribution

No specific information.

Section 12: Ecotoxicological information

12.1Toxicity

Acute toxicity to fish:

LC50 (48h): 1.89 mg/L (Danio rerio; OECD 203)

Acute toxicity to aquatic invertebrates:

No specific information

Acute toxicity to aquatic plants:

EC50(72h): 1.01 mg/L (Desmodesmus subspicatus; EU Method C.3)

Chronic toxicity to fish: No specific information

Chronic toxicity to aquatic invertebrates: No specific information

Chronic toxicity to aquatic plants: No specific information

Toxicity to aquatic micro-organisms: EC50 (180min): >1000 mg/L (OECD 209)

Sediment toxicity: No specific information

Terrestrial toxicity: No specific information

12.2Persistence and degradability

Biodegradation:

Ready biodegradability: not readily biodegradable (<10% after 28d) (OECD 301 F)

Abiotic degradation:

Hydrolysis: DT50: 114h at 30°C (pH 7) (EU Method C.7)

12.3Bioaccumulative potential

Partition coefficient n-octanol/water: Log Kow: 2.91 at 25°C

Bioconcentration factor (BCF): No specific information

12.4Mobility in soil

Surface tension: Not surface active

Adsorption/Desorption: log Koc: 3.37 at 26°C (OECD 121)

12.5Results of PBT and vPvB assessment

The substance is not PBT/vPvB.

12.6Other adverse effects

No specific information

Section 13: Disposal considerations

13.1Waste treatment methods

Must be disposed of or incinerated in accordance with local regulations.

Treatment of polluted packaging

Uncontaminated packaging can be re-used.

Packs that cannot be cleaned should be disposed of in the same manner as the contents.

Waste codes / waste designations according to EWC / ACC

No specific information

Special precautionary measures

No information available.

Relevant EU or other assignations

No information available.

Section 14: Transport information

14.1UN number

UN 3082

14.2UN proper shipping name

AND(R)/RID

ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Ethyl phenyl(2,4,6-

trimethylbenzoyl)phosphinate)

IMDG-Code / ICAO-TI / IATA-DGR

9

14.3Transport hazard classes

Miscellaneous dangerous substances and articles

14.4Packing group

 III

14.5Environmental hazards

Indication of environmental hazardous substances

ADR/RID / IMDG-Code / ICAO-TI / IATA-DGR: yes / no

Marine Pollutant: yes / no

14.6Special precautions for user

Not applicable.

14.7Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

Pollution category (X, Y or Z): Not applicable.

Type of ship (1, 2 or 3): Not applicable.

Section 15: Regulatory information

15.1Safety, health and environmental regulations/legislation specific for the substance or

mixture

EU regulations e.g.

Regulation (EG) No. 2037/2000 (substances that deplete the ozone layer): not listed

Regulation (EG) No. 850/2004 (Persistent organic compounds): not listed

Regulation (EG) No. 689/2008 (Import and export of hazardous chemicals): not listed

Regulation (EG) No. 648/2004 (regulation on detergents): not listed

Restrictions according to title VIII of Regulation (EC) No. 1907/2006: not listed

National regulations (Germany)

Water hazard class

Classification according to Annex 3 of the Administrative Regulation of Substances Hazardous to

Water (VwVwS): Class 2 (WGK 2), hazard to water, No.: 8492

Regulation on solvents (31. BImSchV)

Not applicable

Hazardous incident (12. BImSchV)

Not applicable

Technical instruction air (TA-Luft)

Major ingredient:

Chapter 5.2.5 Organic Substances, except dusts.

The following values, specified as overall carbon, are in all not allowed to be exceeded in

exhaust gas:

a total mass flow of 0.50 kg/h or a total mass concentration of 50 mg/m³.

At old units with an annual mass flow till 1.5 Mg/a, specified as total carbon, he emission I

exhaust gas are not allowed to exceed 1.5 kg/h.

Other relevant Regulations

15.2 Chemical safety assessment

 A CSA has been carried out for this substance as such by the supplier.

Section 16: Other information

Changes towards the last version

First version according to REACH Regulation.

Abbreviations and acronyms

ADN European Agreement concerning the International Carriage of Dangerous Goods by Inland

Waterways

ADR European Agreement concerning the International Carriage of Dangerous Goods by Road

B Bio-accumulative

BCF Bioconcentration factor

BOD Biological Oxygen Demand

bw Bodyweight

°C Degree Celsius

CAS Chemical Abstracts Service

CLP Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December

2008 on classification, labelling and packaging of substances and mixtures, amending and

repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006

COD Chemical Oxygen Demand

CSA Chemical Safety Assessment

DNEL Derived No Effect Level

EC European Community

EC50 Half maximal Effective Concentration

ECHA European Chemical Agency

EU European Union

ERC Environmental Release Category

g Gram

GHS Globally Harmonized System of Classification and Labelling of Chemicals

h Hour

IATA International Air Transport Association

ICAO International Civil Aviation Organization

(approved and published Technical Instructions for the Safe Transport of Dangerous Goods by

Air)

IMDG International Maritime Dangerous Goods

kg Kilogram

Koc Soil Organic Carbon-Water Partitioning Coefficient

kPa Kilopascal

L Litre

LC50 Lethal Concentration 50%

LD50 Lethal Dose 50%

LOEC Lowest Observed Effect Concentration

Log Pow n-Octanol/Water Partition Coefficient

mg Milligram

mL Millilitre

N Newton

NOAEL No Observed Adverse Effect Level

NOEC No Observed Effect Concentration

OEM Original Equipment Manufacture

P Persistent

Pa Pascal

PBT Persistent, Bio-accumulative and Toxic

PC Product Categories

PNEC Predicted No Effect Concentration

Pow Octanol-Water Partition Coefficient

REACH REGULATION (EC) No 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of

18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of

Chemicals (REACH), establishing a European Chemicals Agency, amending Directive

1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation

(EC) No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives

91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC

RID Regulations concerning the International Carriage of Dangerous Goods by Rail

SDS Safety Data Sheet

SVHC Substance of very high concern

T Toxic

vPvB Very Persistent and Very Bio-accumulative

VwVwS Verwaltungsvorschrift wassergefährdende Stoffe (German Administrative Regulation on the

classification of Substances Hazardous to Water)

UN United Nations

UV Ultraviolet

UVCB Substance of Unknown or Variable composition, Complex reaction products or Biological

materials

µm Micrometer

Reference and sources

Data under section 9, 11 and 12 were provided by the Lead Registrant to us as member of a Joint submission.

Classification for mixtures and used evaluation method according to article 9 of

Regulation (EC) No. 1272/2008

-

Full text of hazard warnings and/or precautionary statements regarding section 2 to 15

Hazard statements:

H411: Toxic to aquatic life with long lasting effects.

H317: May cause an allergic skin reaction.

Precautionary statements:

P273: Avoid release to the environment.

P391: Collect spillage.

P261: Avoid breathing dust/fume/gas/mist/vapours/spray.

P302 + P352: IF ON SKIN: Wash with plenty of water

P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.

P362+P364: Take off contaminated clothing and wash it before reuse.

Training for employees

Use this substance and/or products containing substance with care. Always read the label and product

information before use. Ensure you have received adequate training and/or instructions before use.

Other information

Declaration to reader:

To the best of our knowledge, the information contained herein is accurate. However, neither the above-named

supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the

information contained herein. All materials may present unknown hazards and should be used with caution.

Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist.

Users should make their own investigation to determine suitability of the information or products for their own

particular purposes.

The Safety Data Sheet (SDS) was prepared and is to be used only for the substance as such. If the substance is

used as a component in another product, information in this SDS may not be applicable.