Registration Dossier
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EC number: 470-780-9 | CAS number: 55312-97-5
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Guidance on Safe Use
Administrative data
First-aid measures
Fire-fighting measures
Product arising from burning: Carbon monoxide, carbon dioxide, water, hydrogen chloride.
Product determined by test: N
Protective equipment: In case of fire wear self contained breathing apparatus.
Use water spray to cool unopened containers.
Accidental release measures
surfaces.
Wear personal protective equipment (see 2.3.10).
Unprotected persons must be kept away.
Soak up or pump off spillage and collect in suitable
tightly closed waste containers which have to be labelled
according to TRGS 201.
Dispose according to local regulations.
Do not flush into surface water or sanitary sewer system.
Handling and storage
Handling: Working procedures must always be designed so that contact with the skin and eyes is excluded. Avoid inhalation of the substance. As far as possible, closed equipment has to be used during transfer and metered feeding as well as during sampling. In the case of handling the substance in open systems, extract any vapours or aerosols which might form directly at the point of origin. If technical extraction or ventilation measures are not possible or are insufficient, suitable respiratory protection (e.g. filter apparatus, Filter ABEK-P2) must be worn. Even if skin contact is only possible for short periods, tested protective gloves (e.g. made of nitrile rubber) and suitable protective clothing must be worn. Safe eye protection (e.g. tight-fitting safety goggles) is absolutely essential. Adequate washing facilities and conspicuously labelled eye-douche stations should be provided in the immediate vicinity of the working area. After contact with the skin, the affected parts of the body should be immediately thoroughly cleaned using soap and plenty of water. Contaminated clothing must be changed immediately. Special skin-protection and skin-care measures are recommended. A skin-protection plan must be drawn up. If vapours or aerosols can develop, due to the potential explosion risk, potential sources of ignition should be removed out of the working area. In addition, measures should be taken to prevent electrostatic discharges. Storage: Store the substance in the original containers in a dry, cool and well-ventilated place. Keep them tightly closed and secure them against falling by taking the appropriate measures. Avoid residues on the outside of the containers. Do not store in heat or direct sunlight. Keep away from food, drink and animal feeding stuffs. Apply the VCI concept for the Mixed Storage of Chemicals. Packaging of the substance and or preparation: Drums, 200 L.
Transport information
Land transport (ADR/RID)
- UN number:
- 3265
- Proper shipping name and description:
- CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
(2,5-DIMETHYL PHENYL ACETYL CHLORIDE) - Chemical name:
- 2,5-Dimethylphenylacetyl chloride
- Class:
- 8
- Classification code:
- C3
- Packaging group:
- II
- Labels:
- 8
SpecialProvisionsopen allclose all
Inland waterway transport (ADN(R))
- UN number:
- 3265
- Proper shipping name and description:
- CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
(2,5-DIMETHYL PHENYL ACETYL CHLORIDE) - Chemical name:
- 2,5-Dimethylphenylacetyl chloride2,5-Dimethylphenylacetyl chloride
- Class:
- 8
- Classification code:
- C3
- Packaging group:
- II
- Labels:
- 8
Remarksopen allclose all
Marine transport (IMDG)
- UN number:
- 3265
- Proper shipping name and description:
- CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
(2,5-DIMETHYL PHENYL ACETYL CHLORIDE) - Chemical name:
- 2,5-Dimethylphenylacetyl chloride
- Class:
- 8
- Packaging group:
- II
- EmS code:
- F-A, S-B
- Labels:
- 8
Remarksopen allclose all
Air transport ICAO/IATA
- UN number:
- 3265
- Proper shipping name and description:
- CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
(2,5-DIMETHYL PHENYL ACETYL CHLORIDE) - Chemical name:
- 2,5-Dimethylphenylacetyl chloride
- Class:
- 8
- Packaging group:
- II
- Labels:
- 8
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Respiratory protection: Full mask (multi-range ABEK/P2)
Hands protection Rubber gloves
Eyes protection Safety goggles
Skin protection Working protection
Stability and reactivity
Chemical reaction with water: Organic acid chlorides react with water under the formation
of hydrochlorid acid.
Dust explosion: Not applicable.
Dust explosion determined by test: N
Disposal considerations
chemical industry and can not be recycled.
Industry - Possibility of neutralisation: None known.
Industry - Possibility of destruction: controlled discharge: Incineration.
Industry - Possibility of destruction - incineration: Industrial incinerator with gas scubber.
Industry - Possibility of destruction - water purification: Treatment in an industrial sewage water treatment plant.
Industry - Possibility of destruction - other: None.
Public at large - Possibility of recovery/recycling: Not applicable, industrial intermediate only.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.

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