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BT105 Sigma-Aldrich

1-Butanol

≥99%

Synonym: n-Butanol, Butyl alcohol

  • CAS Number 71-36-3

  • Linear Formula CH3(CH2)3OH

  • Molecular Weight 74.12

  •  Beilstein/REAXYS Number 969148

  •  EC Number 200-751-6

  •  MDL number MFCD00002964

Purchase

Properties

vapor density   2.55 (vs air)
InChI Key   LRHPLDYGYMQRHN-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   649 °F
expl. lim.   11.2 %
refractive index   n20/D 1.399 (lit.)
bp   116-118 °C (lit.)
mp   −90 °C (lit.)
density   0.81 g/mL at 25 °C (lit.)
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1120 - class 3 - PG 3 - Butanols
WGK Germany 
1
RTECS 
EO1400000
Flash Point(F) 
95 °F
Flash Point(C) 
35 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Milli-Q® Water Purification Solutions
Protocols & Articles
Peer-Reviewed Papers
15

References

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