Merck
  • 807679
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8.07679

Sigma-Aldrich

苯乙烯

(stabilised) for synthesis

All Photos(1)
Synonym(s):
苯乙烯, 苯亚乙基，乙烯基苯
Empirical Formula (Hill Notation):
C8H8
CAS Number:
100-42-5
Molecular Weight:
104.15
MDL编号:
MFCD00008612
EC索引号:
202-851-5

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蒸汽压

6 hPa ( 20 °C)

质量水平

200

形式

liquid

自燃温度

480 °C

效能

2650 mg/kg LD50, oral (Rat)

expl. lim.

1.1-8.9 % (v/v)

bp

145 °C/1013 hPa

mp

-31 °C

转变温度

flash point 31 °C

溶解性

0.24 g/L

密度

0.906 g/cm3 at 20 °C

InChI

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

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

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一般描述

（稳定化）用于合成

包装

1 , 2.5 l in Glass bottle
100 ml in Glass bottle
1 l

应用

用于合成的苯乙烯（稳定化）。CAS 100-42-5，EC号202-851-5，化学式C₆H₅CHCH₂。

产品规格

空气中的饱和浓度：25.6 g/m3（20 °C）

分析说明

含量测定（GC，面积%）≥ 99.0 %（a/a)密度(d 20 °C/ 4 °C)0.905 - 0.907鉴别(IR)符合检验该材料使用4-叔丁基邻苯二酚作为稳定剂。在分析检验时，测定了>10 ppm稳定剂的含量。

警示用语：

Danger

危险分类

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

靶器官

hearing organs, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

89.6 °F - closed cup

闪点(C)

32.0 °C - closed cup

Certificate of Analysis

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Certificate of Quality

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