SYNONYMS
Appearance |
Colourless |
Odour |
Odourless |
UN Number |
1978 |
MFAG Table |
310 |
Dimethylmethane Petroleum gas Propyl hydride PRP
The Main Hazard
STOP GAS SUPPLY. Do not extinguish tlame untii gas or liquid suppfy has been shut off, to avotd possibilny of explosive re-igmtion Extinguish with dry powder, halon or carbon dioxide Cool tanks and surrounding areas with water spray
DO NOT DELAY Flood eye gently with elear, fresh water. Force eye open if necessary. Continue washing tor at least 15 minut es. Obtam medical adv»ce or assistance as soon as possible
DO NOT DELAY. Remove contammated ctothing. Flood affected area with water. Handle patient gently. Continue washing for at least 15 mmutes. immerse frost-bttten area m warm water untii thawed Obtam medical advice or assistance as soon as possible.
REMOVE VtCTIM TO FRESH AIR Remove contammated doihing. If breathing has stopped or is weak or irregular. gn/e mouth to mouth/nose resuscitation or oxygen, as necessary Obtam medical advKe or ass»stance as soon as possible
STOP THE FLOW. Avoid contact with liquid or vapour Extinguish sources of ignition. Flood with large amounts of water to disperse the spili, and to prevent bnttle fracture Inform port authonties or coastguard of spili
Health Data TLV 1000 ppm Odour threshold Odourless
_Asphyxiant_but may bi» itenehed to ald detectlon
Effect |
W ON EYES Tissue damage due to frost-bite |
Personal protection |
of |
ON SKIN Ttssue damage due to frost-bite |
Splash-resistant suit, goggles or face shield. |
liquid |
BY SKIN ABSORPTION Not absorbed through skin BY INGESTION Not pertment |
gloves and boots |
Effect |
ON EYES CokJ vapour couid cause frost-bue | |
of |
ON SKIN Cokl vapour couid cause frost-bite | |
vapour |
WHEN INHALED Acute effect Asphyxiation Headaches, dizziness, unconsoousness and even death Chrome effect Slight narcotic effea. |