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900639 Sigma-Aldrich

1-Butanol

anhydrous, ZerO2®, 99.8%

Synonym: 1-Butanol ZerO2®, n-Butanol, Butyl alcohol, Degassed and low oxygen 1-butanol

  • 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

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Properties

grade   ZerO2®
vapor density   2.55 (vs air)
vapor pressure   5.5 mmHg
InChI Key   LRHPLDYGYMQRHN-UHFFFAOYSA-N
assay   99.8%
autoignition temp.   649 °F
quality   anhydrous
expl. lim.   11.2 %
impurities   ≤0.005% water
water
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.)

Description

Application

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

Legal Information

ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
UN1120 - class 3 - PG 3 - Butanols
RTECS 
EO1400000

Documents

Certificate of Analysis

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Protocols & Articles
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