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154660 Sigma-Aldrich

Butyl acetate

spectrophotometric grade, 99.5%

  • CAS Number 123-86-4

  • Linear Formula CH3COO(CH2)3CH3

  • Molecular Weight 116.16

  •  Beilstein Registry Number 1741921

  •  EC Number 204-658-1

  •  MDL number MFCD00009445

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Properties

grade   spectrophotometric grade
vapor density   4 (vs air)
vapor pressure   15 mmHg ( 25 °C)
  8 mmHg ( 20 °C)
InChI Key   DKPFZGUDAPQIHT-UHFFFAOYSA-N
assay   99.5%
autoignition temp.   790 °F
expl. lim.   7.6 %
impurities   ≤0.05% water
evapn. residue   <0.0005%
refractive index   n20/D 1.394(lit.)
bp   124-126 °C(lit.)
mp   −78 °C (lit.)
density   0.88 g/mL at 25 °C(lit.)
λ   H2O reference
UV absorption   λ: 256 nm Amax: 1.0
  λ: 260 nm Amax: 0.20
  λ: 275 nm Amax: 0.04
  λ: 300 nm Amax: 0.02
  λ: 320-400 nm Amax: 0.01
Safety & Documentation

Safety Information

RIDADR 
UN 1123 3/PG 3
WGK Germany 
1
RTECS 
AF7350000
Flash Point(F) 
74 °F
Flash Point(C) 
23 °C
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

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