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Merck

45993

Styrene

analytical standard

Synonyme(s) :

Phenylethylene, Vinylbenzene

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A propos de cet article

Formule linéaire :
C6H5CH=CH2
Numéro CAS:
100-42-5
Poids moléculaire :
104.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329757042
EC Number:
202-851-5
Beilstein/REAXYS Number:
1071236
MDL number:
MFCD00008612

Principaux documents

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Nom du produit

Styrene, analytical standard

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

InChI

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

SMILES string

C=Cc1ccccc1

grade

analytical standard

vapor density

3.6 (vs air)

vapor pressure

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

autoignition temp.

914 °F

quality

stabilized

shelf life

limited shelf life, expiry date on the label

expl. lim.

6.1 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.546 (lit.)

bp

145-146 °C (lit.)

mp

−31 °C (lit.)

density

0.906 g/mL at 25 °C

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
petroleum

format

neat

storage temp.

2-8°C

Quality Level

100

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Catégories apparentées

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Styrene has been used as an analytical standard for the analysis of volatile metabolic profile along in vitro differentiation of human induced pluripotent stem cells using gas chromatography coupled to mass spectrometry (GC-MS).

Disclaimer

Durée de vie limitée

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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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

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

flash_point_f

89.6 °F - closed cup

flash_point_c

32.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCN0072
BCCJ5819
BCCF3363
BCBX5031
BCBV8437

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

GC/MS-based analysis of volatile metabolic profile along in vitro differentiation of human induced pluripotent stem cells
Capuano R, et al.
Scientific reports (2017)
Pavel Vodicka et al.
Mutation research, 511(3), 239-254 (2002-06-29)
Styrene is an important industrial chemical that has shown genotoxicity in many toxicology assays. This is believed to be related to the DNA-binding properties of styrene-7,8-oxide (SO), a major metabolite of styrene. In this review, we have summarized knowledge on
Bum Gun Kwon et al.
Environmental pollution (Barking, Essex : 1987), 188, 45-49 (2014-02-21)
Beach sand and seawater taken from the coastlines of the North-East Pacific Ocean and Hawaii State were investigated to determine the causes of global chemical contamination from polystyrene (PS). All samples were found to contain styrene monomer (SM), styrene dimers (SD)
James J Collins et al.
Epidemiology (Cambridge, Mass.), 24(2), 195-203 (2013-01-25)
Epidemiologic studies have reported increased risk of lymphohematopoietic cancers, lung cancer, and pancreatic cancer after exposure to styrene, although findings across studies are not consistent. We update a large study of reinforced plastic industry workers with relatively high exposures to
Niall D O'Leary et al.
FEMS microbiology reviews, 26(4), 403-417 (2002-11-05)
The last few decades have seen a steady increase in the global production and utilisation of the alkenylbenzene, styrene. The compound is of major importance in the petrochemical and polymer-processing industries, which can contribute to the pollution of natural resources
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