Dichloroacetic acid

Sigma-Aldrich Chemie GmbH

Revision date : 2026-07-14

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS06 GHS08 GHS05 GHS09
Health risk rating 5
Safety risk rating 5
Environmental risk rating 4

General Information

Version

8.2

Revision date

2026-07-14

Product name

Dichloroacetic acid

CAS No.

79-43-6

REACH No

01-2120767065-52-XXXX

Emergency telephone

+49 (0)696 43508409

Icons in SDS

GHS05 GHS06 GHS08 GHS09 M004 M009 M010 M017

Company Information

company name

Sigma-Aldrich Chemie GmbH

e-mail address of the competent person responsible for the Safety Data Sheet

technischerservice@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H290, H311, H314, H318, H351, H360FD, H362, H373, H400

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger Danger

Hazard statements

H290 May be corrosive to metals. H311 Toxic in contact with skin. H314 Causes severe skin burns and eye damage. H351 Suspected of causing cancer. H360FD May damage fertility. May damage the unborn child. H362 May cause harm to breast-fed children. H373 May cause damage to organs (Brain, Liver, Testes) through prolonged or repeated exposure if swallowed. H400 Very toxic to aquatic life. H311 Toxic in contact with skin. H351 Suspected of causing cancer. H362 May cause harm to breast-fed children. H314 Causes severe skin burns and eye damage. H360FD May damage fertility. May damage the unborn child.

Supplemental label elements

EUH071 Corrosive to the respiratory tract. EUH071 Corrosive to the respiratory tract.

Precautionary statements

P263 Avoid contact during pregnancy and while nursing. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Reduced Labelling (<= 125 ml)

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Corrosive to metals, Category 1 H290: May be corrosive to metals. Acute toxicity, Category 3 H311: Toxic in contact with skin. Skin corrosion, Sub-category 1A H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Carcinogenicity, Category 2 H351: Suspected of causing cancer. Reproductive toxicity, Category 1B H360FD: May damage fertility. May damage the unborn child. Effects on or via lactation H362: May cause harm to breast-fed children. Specific target organ toxicity - H373: May cause damage to organs through repeated exposure, Category 2, prolonged or repeated exposure if Brain, Liver, Testes swallowed. Short-term (acute) aquatic hazard, H400: Very toxic to aquatic life.

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.