CAS No.:79-29-8

TOXICITY DATA with REFERENCE：

 

Consensus Reports：

Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Safety Information of 2,3-Dimethylbutane (CAS NO.79-29-8):
Hazard Codes: F ,Xn 
Risk Statements: 11-65
R11:Highly flammable
R65:Harmful: may cause lung damage if swallowed
Safety Statements: 16-23-33-62
S16:Keep away from sources of ignition
S23:Do not breathe vapour
S33:Take precautionary measures against static discharges
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label
RIDADR: UN 2457 3/PG 2
WGK Germany: 3
RTECS: EJ9350000
HazardClass: 3
PackingGroup: II
Probably an irritant and narcotic in high concentration. A very dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. Keep away from heat and open flame. To fight fire, use foam, CO₂, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Standards and Recommendations：

OSHA PEL: TWA 500 ppm; STEL 1000 ppm
ACGIH TLV: TWA 500 ppm; STEL 1000 ppm
DFG MAK: 200 ppm (720 mg/m³)
NIOSH REL: TWA (Alkanes) 350 mg/m³
DOT Classification:  3; Label: Flammable Liquid

Analytical Methods：