Note: Ingredients listed on restricted chemical lists
EC/CAS
122-52-1
Name of the chemical
phosphorous acid, triethyl ester
Concentration
N/A
General Information
Revision date
2021-09-18
Product name
Triethylphosphite for synthesis
CAS No.
122-52-1
Icons in SDS
Company Information
company name
Sigma-Aldrich Pte Ltd
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H317
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
2.1 Classification of the substance or mixture
Flammable liquids (Category 3), H226 Skin sensitization (Category 1), H317 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Warning none
Hazard statements
H226 Flammable liquid and vapor. H317 May cause an allergic skin reaction. none
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P233 Keep container tightly closed. P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P280 Wear protective gloves/ eye protection/ face protection.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Storage
P403 + P235 Store in a well-ventilated place. Keep cool.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant. Reduced Labeling (<= 125 ml)
Precautionary statements
none Refer to the Safety Data Sheet before use.
Other hazards
none
