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W323306

Sigma-Aldrich

Styrene

≥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
Beilstein:
1071236
EC Number:
202-851-5
Council of Europe no.:
11022
MDL number:
MFCD00008612
UNSPSC Code:
12164502
PubChem Substance ID:
24901572
NACRES:
NA.21
Pricing and availability is not currently available.

biological source

synthetic

reg. compliance

FDA 21 CFR 172.515

vapor density

3.6 (vs air)

vapor pressure

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

Assay

≥99%

form

liquid

autoignition temp.

490 °F
914 °F

may contain

<15 ppm 4-tert-butylcatachol, synthetic as stabilizer

expl. lim.

6.1 %

availability

not available in USA

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Product No.
Description
Pricing

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ4008
STBH2562
STBH8918
STBH7369
STBH4999

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Daniela Saviello et al.
Analytica chimica acta, 843, 59-72 (2014-08-26)
Synchrotron-based Fourier transform infrared micro-spectroscopy (SR-μFTIR) was used to map photo-oxidative degradation of acrylonitrile-butadiene-styrene (ABS) and to investigate the presence and the migration of additives in historical samples from important Italian design objects. High resolution (3×3 μm(2)) molecular maps were
Fanny Bonnet et al.
Dalton transactions (Cambridge, England : 2003), 44(27), 12312-12325 (2015-05-23)
New bis(phenolate)amine-supported neodymium borohydride complexes and their previously reported samarium analogues were tested as catalysts for the polymerisation of styrene and isoprene. Reaction of Na2O2N(L) (L = py, OMe, NMe2) with Nd(BH4)3(THF)3 afforded the borohydride complexes Nd(O2N(L))(BH4)(THF) (L = py
A comprehensive evaluation of the potential health risks associated with occupational and environmental exposure to styrene.
Joshua T Cohen et al.
Journal of toxicology and environmental health. Part B, Critical reviews, 5(1-2), 1-265 (2002-05-16)
Aisling Mooney et al.
Applied microbiology and biotechnology, 72(1), 1-1 (2006-07-11)
Large quantities of the potentially toxic compound styrene are produced and used annually by the petrochemical and polymer-processing industries. It is as a direct consequence of this that significant volumes of styrene are released into the environment in both the
Jelmer Sjollema et al.
Journal of controlled release : official journal of the Controlled Release Society, 188, 61-66 (2014-06-21)
Antimicrobial releasing biomaterial coatings have found application for instance in the fixation of orthopedic joint prostheses and central venous catheters. Most frequently, the release kinetics is such that antimicrobially-effective concentrations are only reached within the first days to weeks after
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