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Detail of 106-97-8
- Product Name:Butane
- CAS No:106-97-8
- Boiling Point:-0.5℃
- Melting Point:-138.35℃
- Hazard Symbols:Highly flammable, dangerous fire and explosion risk. Explosive limits in air 1.9–8.5%. TLV: 800 ppm. Narcotic in high concentration.
- Molecular Formula:C4H10
- Molecular Structure:
- Synonyms:A 21; A 21(blowing agent); Diethyl; HC 600; HC 600 (hydrocarbon); LPG; Liquefiedpetroleum gas; R 600; R 600 (alkane); n-Butane
- EINECS:203-448-7
- Molecular Weight:58.14
- Flash Point:°C
- Density:2.4553kg/m3
- Solubility:61 mg/l at 20 C
- Appearance:colourless gas
- MSDS:N-BUTANE(106-97-8).pdf
- Safety:Mildly toxic by inhalation. Causes drowsiness. An asphyxiant. Very dangerous fire hazard when exposed to heat, flame, or oxidizers. Highly explosive when exposed to flame, or when mixed with [Ni(CO)4 + O2]. To fight fire, stop flow of gas. When heated to decomposition it emits acrid smoke and fumes.
Other Products
- butane; molybdenum(51733-17-6)
- butane-1,4-diol; hexanedioic acid; 2-(2-hydroxyethoxy)ethanol; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene; oxepan-2-one(41366-44-3)
- butane-1,1-diol; hexanedioic acid(9080-04-0)
- 1,3-Dimethylbicyclo(1.1.0)butane(930-25-6)
- 1-fluoro-4-methylsulfonyloxy-butane(592-61-0)
- benzene-1,3-dicarboxylic acid; butane-1,4-diol; 1,3-diisocyanato-2-methyl-benzene; hexanedioic acid; hexane-1,6-diol(68698-81-7)
- 1-(chloro-ethoxy-phosphoryl)-3-methyl-butane(59274-31-6)
- N-(7-chloroquinolin-4-yl)-N,N-diethyl-2-phenyl-butane-1,4-diamine(6286-25-5)
- 1-(4-methylphenyl)butane-1,3-dione; nickel(54438-67-4)
- sodium 3-(3-hydroxybutan-2-ylsulfanyl)butane-2-thiolate(67801-35-8)
- 2-(dianilinomethylidene)-1-phenyl-butane-1,3-dione(5362-19-6)
- Butane,compounds,mixt. with 2-methylpropane (54597-66-9)
- 1-[2-[2-[2-[2-(2-butoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]butane(51105-00-1)
- 1-(2-phenyl-1H-indol-3-yl)butane-1,3-dione(62367-68-4)
- Butane, 2,2-[ (2,2,2-trichloroethylidene)bis(oxy)]bis-(54890-04-9)
- Butane, 1-bromo-2-fluoro-(1871-73-4)
- Butane, 3-methyl-1-(methylsulfinyl)-(55860-10-1)
- Butane, 1,1,1,1-(1,2-ethanediylidenetetrakis(oxy))tetrakis- (9CI)(6284-81-7)
- 1-(methoxy-methylsulfanyl-phosphoryl)butane(90220-20-5)
- Butane, 1-(4-methoxyphenyl)-1-phenylthio-(60702-17-2)
Grade
- Research 99.99 mole %, pure 99 mole %, technical 95 mole %, also available in various mixtures with isobutane, propane, pentanes, etc.
ChemUse
- Organic synthesis, raw material for synthetic rubber and high-octane liquid fuels, fuel for household and many industrial purposes, manufacture of ethylene, solvent, refrigerant, standby and enricher gas, propellant in aerosols, pure grades used in calibrating instruments, food additive.
Derivation
- A by-product in petroleum refining or gasoline manufacture.
Properties
- Colorless gas; faint disagreeable odor. Bp: −0.5°, fp: −135°, lel: 1.9%, uel: 8.5%, flash p: −76°F (CC), d: 0.599, autoign temp: 761°F, vap press: 2 atm @ 18.8°, vap d: 2.046. Sltly sol in H2O; mod sol in Et2O and CHCl3.
TOXICITY
1. ihl-rat LC50:658 g/m3/4H
FATOAO Farmakologiya i Toksikologiya (Moscow). 30 (1967),102. 2. ihl-mus LC50:680 g/m3/2H
FATOAO Farmakologiya i Toksikologiya (Moscow). 30 (1967),102.
