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96870 Sigma-Aldrich

2-Butanol

analytical standard

Synonym: sec-Butyl alcohol

  • CAS Number 78-92-2

  • Linear Formula CH3CH2CH(OH)CH3

  • Molecular Weight 74.12

  •  Beilstein Registry Number 773649

  •  EC Number 201-158-5

  •  MDL number MFCD00004569

  •  PubChem Substance ID 24890358

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Properties

Related Categories A-B, A-C, A-F, A-L, Additional Standards,
grade   analytical standard
vapor density   2.6 (vs air)
vapor pressure   12.5 mmHg ( 20 °C)
InChI Key   BTANRVKWQNVYAZ-UHFFFAOYSA-N
assay   ≥99.8% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
expl. lim.   9.8 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.397(lit.)
  n20/D 1.397
bp   98 °C(lit.)
mp   −115 °C(lit.)
density   0.808 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN1120 - class 3 - PG 3 - Butanols
WGK Germany 
1
RTECS 
EO1750000
Flash Point(F) 
80.6 °F
Flash Point(C) 
27 °C
Protocols & Articles

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Peer-Reviewed Papers
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