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907146

Styrene

contains 4-tert-butylcatechol as stabilizer, ≥99%

Synonym(s):

Phenylethylene, Vinylbenzene

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About This Item

Linear Formula:
C6H5CH=CH2
CAS Number:
100-42-5
Molecular Weight:
104.15
NACRES:
NA.25
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
1071236
MDL number:
MFCD00008612
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vapor density

3.6 (vs air)

vapor pressure

12.4 mmHg ( 37.7 °C), 4.3 mmHg ( 15 °C)

assay

≥99% (GC), ≥99%

form

liquid

autoignition temp.

914 °F

contains

4-tert-butylcatechol as stabilizer, Contains 50 ppm of 4-tert-butylcatechol as stabilizer

expl. lim.

6.1 %

color

colorless

mp

−31 °C (lit.)

storage temp.

2-8°C

SMILES string

C=Cc1ccccc1

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

Application

Ultra high purity styrene monomer.

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3

target_organs

hearing organs, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

89.6 °F

flash_point_c

32 °C

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
907146-1L04022536041865
907146-100ML04022536041858