47745-U
苯乙烯
analytical standard
别名:
Phenylethylene, 乙烯基苯
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关于此项目
线性分子式:
C6H5CH=CH2
化学文摘社编号:
分子量:
104.15
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-851-5
Beilstein/REAXYS Number:
1071236
MDL number:
grade
analytical standard
vapor density
3.6 (vs air)
vapor pressure
12.4 mmHg ( 37.7 °C), 4.3 mmHg ( 15 °C)
CofA
current certificate can be downloaded
autoignition temp.
914 °F
expl. lim.
6.1 %
packaging
ampule of 1000 mg
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)
environmental
format
neat
storage temp.
2-8°C
SMILES string
C=Cc1ccccc1
InChI
1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
InChI key
PPBRXRYQALVLMV-UHFFFAOYSA-N
General description
苯乙烯是一种挥发性化合物，可用于制造各种塑料、玻璃纤维增强树脂、保护性涂料、合成橡胶和离子交换树脂。
Application
苯乙烯可以用作分析参考标准品，用于通过热脱附气相色谱-质谱技术定量测定空气样品中的分析物，以及通过顶空质谱/气相色谱质谱联用法测定食用油样品中的分析物。
苯乙烯可用作气相色谱-质谱联用法定量检测水样中分析物的分析参考标准品。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
Other Notes
本品含有 4-叔丁基邻苯二酚作为稳定剂。
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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 Inhalation - STOT SE 3
target_organs
hearing organs, Respiratory system
存储类别
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
法规信息
危险化学品
此项目有
Headspace?Mass spectrometry with alternative chromatographic separation using a column switching system for the screening and determination of BTEX and Styrene in comestible oil
Toledo C, et al.
Analytical Letters, 43(5), 843-850 (2010)
Development of a thermal desorption-gas chromatography-mass spectrometry method for determination of styrene in air. Application to workplace air
Martin V-F V, et al.
Analusis, 28(8), 737-742 (2000)
Solid-phase microextraction method for the quantitative analysis of styrene in water.
Silva FC, et al.
Journal of Chromatographic Science, 38(7), 315-318 (2000)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 47745-U | 04061832373041 |