ISOBUTANE CAS#: 75-28-5

Names & Identifiers

Product NameISOBUTANE
Synonyms2-METHYLPROPANE;ISOBUTANE;GEIGER FLOW GAS;2-METHYLPROPANE, 99.995%;2-METHYLPROPANE, FUEL CYLINDER FOR SETAF LASH (1EA=1.3OZ CYLINDER);2-METHYLPROPANE, PRESSURE TIN WITH 250 M L (NET ~140 G);Isobutane(incylinderwithoutvalve);Isobutaneincylinderwithoutvalve
CAS Registry Number75-28-5
Molecular FormulaC4H10
Molecular Weight58.12
EINECS200-857-2
Other Registry Numbers;
IUPA Names, InChI, InChI Key, Canonical SMILES, etc.:IUPA Names, InChI, InChI Key, Canonical SMILES, etc.
ISOBUTANE CAS#: 75-28-5

Chemical & Physical Properties

Melting point −160 °C(lit.)
Boiling Point −12 °C(lit.)
Density 2.064 g/mL at 25 °C(lit.)
vapor Density 2.01 (21 °C, vs air)
vapor pressure 72.2 psi ( 37.7 °C)
Flash Point -83 °C
Explosive Limit8.3%
Stability:Stable. Extremely flammable. May form explosive mixtures with air.
More Properties From PubChemTopological Polar Surface Area, Monoisotopic Mass, etc.

Safety & Hazards(Codes & Phrases)

Hazard Codes F+
R Phrase 12
S Phrase 9-16
RIDADR UN 1969 2.1
WGK Germany 
RTECS TZ4300000
4.5-31
Storage Class 2.1
More Safety & Hazards From PubChemSignal, GHS Hazard Statements, Precautionary Statement Codes, etc.

Literature

Literature on PubChemSynthesis References, Metabolite References, etc.

Patents

Patents on PubChemRelated Patents Of This Product

Transportation, Storage & Usage

TransportationNo Information
StorageNo Information
UsageNo Information

Spectral Properties

No Information

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