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I0273 Sigma

Isobutyl alcohol

ACS reagent, ≥99.0%

Synonym: 2-Methyl-1-propanol, Isobutanol, Isobutyl alcohol

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Properties

Related Categories Alcohols, Building Blocks, C2 to C6, Chemical Synthesis, Organic Building Blocks,
grade   ACS reagent
vapor density   2.55 (vs air)
vapor pressure   8 mmHg ( 20 °C)
  8.8 mmHg ( 0 °C)
InChI Key   ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
assay   ≥99.0%
autoignition temp.   801 °F
expl. lim.   10.6 %
refractive index   n20/D 1.396(lit.)
bp   108 °C(lit.)
mp   −108 °C(lit.)
density   0.803 g/mL at 25 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1212 - class 3 - PG 3 - Isobutanol
WGK Germany 
1
RTECS 
NP9625000
Flash Point(F) 
82.4 °F
Flash Point(C) 
28 °C
Protocols & Articles
Peer-Reviewed Papers
15

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