Skip to Content
Merck
CN

8.07679

Styrene

(stabilised) for synthesis

Synonym(s):

Styrene, Phenylethylene, Vinylbenzene

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
C8H8
CAS Number:
Molecular Weight:
104.15
UNSPSC Code:
12352005
EC Index Number:
202-851-5
NACRES:
NA.22
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Styrene, (stabilised) for synthesis

SMILES string

c1(ccccc1)C=C

InChI

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

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

vapor pressure

6 hPa ( 20 °C)

form

liquid

autoignition temp.

480 °C

potency

2650 mg/kg LD50, oral (Rat)

expl. lim.

1.1-8.9 % (v/v)

bp

145 °C/1013 hPa

mp

-31 °C

transition temp

flash point 31 °C

solubility

0.24 g/L

density

0.906 g/cm3 at 20 °C

Quality Level

Looking for similar products? Visit Product Comparison Guide

Analysis Note

Assay (GC, area%)≥ 99.0 % (a/a)Density (d 20 °C/ 4 °C)0.905 - 0.907Identity (IR)passes testThe material is stabilised with 4-tert-Butylpyrocatechol. At time of analytical testing a content of >10 ppm stabiliser was determined.

Application

Styrene (stabilised) for synthesis. CAS 100-42-5, EC Number 202-851-5, chemical formula C₆H₅CHCH₂.

Features and Benefits

Saturation Concentration in Air: 25.6 g/m3 (20 °C)

General description

(stabilised) for synthesis

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 - STOT SE 3

target_organs

hearing organs, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

89.6 °F - closed cup

flash_point_c

32.0 °C - closed cup

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service