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P52407

Sigma-Aldrich

Propylbenzene

98%

Synonym(s):
Isocumene, 1-Phenylpropane
Linear Formula:
C6H5CH2CH2CH3
CAS Number:
Molecular Weight:
120.19
Beilstein:
1903006
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

4.14 (vs air)

vapor pressure

2 mmHg ( 20 °C)

assay

98%

autoignition temp.

842 °F

expl. lim.

6 %

refractive index

n20/D 1.491 (lit.)

bp

159 °C (lit.)

mp

−99 °C (lit.)

density

0.862 g/mL at 25 °C (lit.)

SMILES string

CCCc1ccccc1

InChI

1S/C9H12/c1-2-6-9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3

InChI key

ODLMAHJVESYWTB-UHFFFAOYSA-N

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Application

  • Propylbenzene is a component of jet-A kerosene fuel and used in combustion studies.[1][2]
  • In organic synthesis, it can be used as a solvent[3][4] and also as a precursor to synthesize intermediates such as 4-phenylbutyraldehyde[5] and ethyl phenyl ketone.[6]

Packaging

25, 100, 500 mL in glass bottle

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

107.6 °F - closed cup

Flash Point(C)

42.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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