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19760 Sigma-Aldrich

1-Chlorobutane

purum, ≥99.0% (GC)

Synonym: Butyl chloride

  • CAS Number 109-69-3

  • Linear Formula CH3(CH2)3Cl

  • Molecular Weight 92.57

  •  Beilstein Registry Number 1730909

  •  EC Number 203-696-6

  •  MDL number MFCD00001009

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Properties

vapor density   3.2 (vs air)
vapor pressure   80.1 mmHg ( 78.4 °C)
InChI Key   VFWCMGCRMGJXDK-UHFFFAOYSA-N
grade   purum
assay   ≥99.0% (GC)
autoignition temp.   860 °F
expl. lim.   10.1 %
impurities   ≤1% benzene
refractive index   n20/D 1.402(lit.)
  n20/D 1.402
bp   77-78 °C(lit.)
mp   −123 °C(lit.)
density   0.886 g/mL at 25 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1127 - class 3 - PG 2 - Chlorobutanes
WGK Germany 
2
RTECS 
EJ6300000
Flash Point(F) 
10.4 °F
Flash Point(C) 
-12 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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