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3-Chloropropionic acid(107-94-8)

3-Chloropropionic acid(107-94-8)
Product IdentificationBack to Contents
【Product Name】

3-Chloropropionic acid
【Synonyms】

3-Chloropropionic acid
b-Chloropropionic acid
【CAS】

107-94-8
【Formula】

C3H5ClO2
【Molecular Weight】

108.53
【EINECS】

203-534-4
【RTECS】

UE8750000
【RTECS Class】

Tumorigen; Mutagen
【Merck】

13,2178
【Beilstein/Gmelin】

1098495
【Beilstein Reference】

4-02-00-00748
【EC Class】

harmful, corrosive
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless crystalline leaflets, hygroscopic.
【Solubility in water】

Very soluble
【Melting Point】

37 - 40
【Boiling Point】

204
【Vapor Pressure】

0.15 (25 C)
【Density】

1.26 g/cm3 (20 C)
【pKa/pKb】

4.00 (pKa)
【Partition Coefficient】

.41
【Heat Of Vaporization】

48.0 kJ/mol
【Usage】

Chemical intermediate.
【Refractive Index】

1.4398 (40 C)
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
【Skin】

Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Discard contaminated clothing in a manner which limits further exposure. Destroy contaminated shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Keep containers tightly closed.
【Handling】

Wash thoroughly after handling. Minimize dust generation and accumulation. Keep container tightly closed. Do not get on skin or in eyes. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes.
Hazards IdentificationBack to Contents
【Ingestion】

May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns.
【Inhalation】

May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract.
【Skin】

Causes skin burns.
【Eyes】

Causes eye burns.
【Hazards】

Contain toxic chloride fumes. Behavior in Fire: May produce toxic and irritating fumes.
【EC Risk Phrase】

R 21/22 35
【EC Safety Phrase】

S 26 36/37/39 45
【UN (DOT)】

3261
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Flash Point】

67
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: For small fires, use dry chemical, carbon dioxide, or water spray. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Disposal Code】

4
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Hydrogen chloride, carbon monoxide, carbon dioxide, chlorine.
【Combustion Products】

Contain toxic chloride fumes.
Transport InformationBack to Contents
【UN Number】

3261
【Hazard Class】

8
【Packing Group】

I; II; III
【HS Code】

2915 90 80
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