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30040

p-Cymene

Name: <I>p</I>-Cymene
Brand: SIAL

purum, ≥95.0% (GC)

Synonym(s):

1-Isopropyl-4-methylbenzene, 4-Isopropyltoluene

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About This Item

Linear Formula:

CH₃C₆H₄CH(CH₃)₂

CAS Number:

99-87-6

Molecular Weight:

134.22

EC Number:

202-796-7

UNSPSC Code:

12352100

PubChem Substance ID:

24858092

Beilstein/REAXYS Number:

1903377

MDL number:

MFCD00008893

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Properties

vapor density

4.62 (vs air)

vapor pressure

1.5 mmHg ( 20 °C), 3.7 mmHg ( 37.7 °C)

grade

purum

assay

≥95.0% (GC)

autoignition temp.

817 °F

expl. lim.

5.6 %

impurities

terpenes, none detected

refractive index

n20/D 1.490

bp

176-178 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

SMILES string

CC(C)c1ccc(C)cc1

InChI

1S/C10H14/c1-8(2)10-6-4-9(3)5-7-10/h4-8H,1-3H3

InChI key

HFPZCAJZSCWRBC-UHFFFAOYSA-N

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