338222
苯乙烯-d8
≥98 atom % D, ≥98% (CP), contains 4-t-butylcatechol as stabilizer
别名:
乙烯苯-D 8, 氘代苯乙烯, 苯乙基-D 8, 八氘代苯乙烯
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关于此项目
线性分子式:
C6D5CD=CD2
化学文摘社编号:
分子量:
112.20
UNSPSC Code:
12142201
NACRES:
NA.12
PubChem Substance ID:
EC Number:
242-995-6
Beilstein/REAXYS Number:
2327045
MDL number:
产品名称
苯乙烯-d8, ≥98 atom % D, ≥98% (CP), contains 4-t-butylcatechol as stabilizer
form
liquid
InChI key
PPBRXRYQALVLMV-GDALLCCDSA-N
InChI
1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2/i1D2,2D,3D,4D,5D,6D,7D
SMILES string
[2H]\C([2H])=C(/[2H])c1c([2H])c([2H])c([2H])c([2H])c1[2H]
isotopic purity
≥98 atom % D
assay
≥98% (CP)
contains
4-t-butylcatechol as stabilizer
refractive index
n20/D 1.5445 (lit.)
bp
145-146 °C (lit.)
mp
-31 °C
density
0.979 g/mL at 25 °C (lit.)
mass shift
M+8
storage temp.
2-8°C
Quality Level
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Application
苯乙烯-d8 可用作内标物，用于通过顶空气相色谱-质谱法定量分析燃油中的挥发性有机有害物质。
Packaging
这种产品可以大量现货供应，也可以按需包装。有关定价、供货和包装的信息，请联系稳定同位素客户服务。
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 °C - closed cup
法规信息
危险化学品
美国出口管控产品
此项目有
J. Chem. Phys. , 98, 8994-8994 (1993)
Xu-Liang Cao et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(10), 2045-2051 (2018-08-28)
Low levels of styrene may be found in foods as a result of possible migration from polystyrene-based food packaging and as a result of its formation during the biodegradation of a wide variety of naturally occurring compounds with structures similar
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