Note: Ingredients listed on restricted chemical lists
EC/CAS
204-552-5/122-52-1
Name of the chemical
phosphorous acid, triethyl ester
Concentration
<=100
General Information
Version
4
Revision date
2025-04-29
Product name
Phosphorous acid triethyl ester
CAS No.
122-52-1
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Avocado Research Chemicals Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H317, H319, H361, H371
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Classification of the substance or mixture GHS Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567
Physical hazards
Flammable liquids Category 3 (H226)
Health hazards
Serious Eye Damage/Eye Irritation Category 2 (H319) Skin Sensitization Category 1 (H317) Reproductive Toxicity Category 2 (H361) Specific target organ toxicity - (single exposure) Category 2 (H371)
Environmental hazards
Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16
Signal word
Warning
Hazard statements
H226 - Flammable liquid and vapor H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H371 - May cause damage to organs H361 - Suspected of damaging fertility or the unborn child
Precautionary statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking 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 or shower P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P308 + P313 - IF exposed or concerned: Get medical advice/attention
2.3 Other hazards
Water reactive Stench This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
GHS Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Physical hazards Flammable liquids Category 3 (H226) Health hazards Serious Eye Damage/Eye Irritation Category 2 (H319) Skin Sensitization Category 1 (H317) Reproductive Toxicity Category 2 (H361) Specific target organ toxicity - (single exposure) Category 2 (H371) Environmental hazards Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16
