General Information
Version
6.2
Revision date
2022-11-14
Product name
Propyne
CAS No.
74-99-7
Emergency telephone
+1-703-527-3887 CHEMTREC
Icons in SDS
Company Information
company name
MilliporeSigma Canada Ltd
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280, H335
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
GHS Classification in accordance with Hazardous Products Regulations (HPR) (SOR/2015-17) Flammable gases (Category 1), H220 Gases under pressure (Compressed gas), H280 Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335 Simple Asphyxiant (Category 1), 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. H335 May cause respiratory irritation. May displace oxygen and cause rapid suffocation.
Precautionary statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P271 Use only outdoors or in a well-ventilated area. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 In case of leakage, eliminate all ignition sources. 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
