Region:
EU
•
Category:
SVHC高度关注物质
Date:
2018-01-15
•
Reason:
REACH SVHC Candidate List - 致癌物质
Styrene | CAS No. 100-42-5
Styrene
Basic Information
CAS Number
100-42-5
Molecular Formula
C8H8
Molecular Weight
104.15 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
−31 °C
Boiling Point
145-146 °C
Water Solubility
0.3 g/L (20 ºC)
Solubility
0.24g/l
Refractive Index
n20/D 1.546(lit.)
Vapor Pressure
12.4 mmHg ( 37.7 °C)<br />4.3 mmHg ( 15 °C)
Safety Information
View Safety InformationGHS Hazard Pictograms
H226
H315H319H332Hazard Statement
H226
Flammable liquid and vapor
Flammable liquids
Flammable liquids
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H332
Harmful if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
Hazard Class
Class 3
Class 3
Stability
Stable, but may polymerize upon exposure to light. Normally shipped with a dissolved inhibitor. Substances to be avoided include strong acids, aluminium chloride, strong oxidizing agents, copper, copper alloys, metallic salts, polymerization catalysts and accelerators. Flammable - vapour may travel considerable distance to ignition source
Sensitiveness
Air Sensitive
Explosive Limit
1.1-8.9%(V)
Toxicity
LD50 in mice (mg/kg): 660 ± 44.3 i.p.; 90 ± 5.2 i.v.
Synonyms & References
English
- Styrene
- TERT-BUTYLCATECHOL
- CINNAMENE
- ETHENYLBENZENE
- FEMA 3233
- PHENYLETHYLENE
- STYRENE MONOMER
- STYROL
- VINYLBENZENE
- Annamene
- Benzene, ethenyl-
- Benzene, vinyl-
- Bulstren K-525-19
- Cinnamenol
- Cinnaminol
- Cinnamol
- Diarex hf 77
- ethenyl-
- Styrene solution
- AR,10-15ppm TBC as Stabilizer
- CinnaMol
- Sryrene
- Stirolo
- Styreen
- Styren
- Styrene (stabilized with TBC)
- Styrole
- Styrolene
- Styron
- SYRENE
- Styrol (stabilized with TBC)
MDL Number
MFCD00008612
Customs Code
2902500000
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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