General Information
Revision date
2022-05-31
Product name
Lawesson""s Reagent
Product Synonyms
2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide
CAS No.
19172-47-5
Emergency telephone
+32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887, +41-44 251 51 51, +41-43 508 20 11
Icons in SDS
Company Information
company name
Acros Organics BV
e-mail address of the competent person responsible for the Safety Data Sheet
info@acros.com, acros.techsupport@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H261
Hazard statements
Code
Statements
H261
In contact with water releases flammable gas
Section 2
Physical hazards
Substances/mixtures which, in contact with water, emit flammable gases Category 2 (H261)
Health hazards
Based on available data, the classification criteria are not met
Environmental hazards
Based on available data, the classification criteria are not met
Hazard statements
see section 16 H261 - In contact with water releases flammable gases EUH029 - Contact with water liberates toxic gas
Signal word
Danger
Precautionary statements
P231 + P232 - Handle and store contents under inert gas. Protect from moisture P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P335 + P334 - IF ON SKIN: Brush off loose particles from skin. Immerse in cool water
2.3 Other hazards
Decomposes in contact with water Stench
