General Information
Revision date
2018-05-21
Product name
Methanethiol
CAS No.
74-93-1
Emergency telephone
+1-703-527-3887 (CHEMTREC
Icons in SDS
Company Information
company name
Sigma-Aldrich
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280, H331
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
OSHA HCS Classification
Flammable gases (Category 1), H220 Gases under pressure (Liquefied gas), H280 Acute toxicity, Inhalation (Category 3), H331 For the full text of the H-Statements mentioned in this Section, see Section 16.
Signal word
Danger
Hazard statements
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated. H331 Toxic if inhaled.
Precautionary statements
P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P271 Use only outdoors or in a well-ventilated area. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 Eliminate all ignition sources if safe to do so. P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P410 + P403 Protect from sunlight. Store in a well-ventilated place. P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
none
