General Information
Version
5
Revision date
2026-07-01
Product name
Chloroacetic acid
Product Synonyms
MCA
CAS No.
79-11-8
supplier name
Fisher Scientific UK
Emergency telephone
(800) 424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301+H311+H331, H314, H335, H400
Hazard statements
Code
Statements
H301+H311+H331
Toxic if swallowed, in contact with skin or if inhaled
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Flake Solid White Acidic pungent Emergency Overview Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. May cause respiratory irritation. Very toxic to aquatic life. Toxic if inhaled. Hygroscopic. Classification of the substance or mixture Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (single exposure) Category 3 Acute aquatic toxicity Category 1 Label Elements
Signal word
Danger Hazard Statements H314 - Causes severe skin burns and eye damage H335 - May cause respiratory irritation H400 - Very toxic to aquatic life H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled
Storage
P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
Hygroscopic.
Health hazards
Toxic if swallowed. Toxic in contact with skin. Corrosive. Causes skin and eye burns. Causes serious eye damage. May cause respiratory irritation. Toxic if inhaled.
Environmental hazards
Very toxic to aquatic life. . Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (single exposure) Category 3 Acute aquatic toxicity