Styrene
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Cite "Styrene"
Styrene. (n.d.). In Compound. Retrieved from /zh-hans/compound/styrene/
"Styrene." Compound, /zh-hans/compound/styrene/.
@misc{styrene, title={Styrene}, url={/zh-hans/compound/styrene/}}
IUPAC: Ethenylbenzene
CAS: 100-42-5
概述
Styrene is an important industrial monomer used to produce polystyrene, synthetic rubber, and ABS plastic. It is derived from ethylbenzene by catalytic dehydrogenation. It has a sweet, floral odor at low concentrations but becomes pungent and unpleasant at higher levels.
组成
用途
- • Polystyrene production
- • Synthetic rubber (SBR) production
- • ABS plastic production
- • Fiberglass-reinforced polyester
趣味知识
- ✦ Named after styrax resin from the Turkish sweetgum tree, from which it was first isolated
安全性
- ⚠ Probable carcinogen (IARC Group 2A)
- ⚠ CNS depressant
- ⚠ Reproductive toxin
Structure
SMILES
C=CC1=CC=CC=C1
属性
- 类型
- organic
- 状态
- liquid
- 摩尔质量
- 104.15 g/mol
- 密度
- 0.9090 g/cm³
- 熔点
- -30.0 °C
- 沸点
- 145.0 °C
- 溶解度
- 0.29 g/L at 25°C
Molecular Descriptors
- Exact Mass
- 104.0626
- XLogP
- 2.9
- TPSA
- 0.0 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 0
- Rotatable Bonds
- 1
- Heavy Atoms
- 8
- Complexity
- 68.0