Merck
CN

132292

Sigma-Aldrich

2-乙烯基吡啶

97%

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别名:
α-乙烯基吡啶, 2-乙烯基氮苯
Empirical Formula (Hill Notation):
C7H7N
CAS号:
分子量:
105.14
Beilstein:
104505
EC 号:
MDL编号:
eCl@ss:
39151715
PubChem化学物质编号:
NACRES:
NA.23

蒸汽压

10 mmHg ( 44.5 °C)

质量水平

检测方案

97%

形式

liquid

包含

0.1 wt. % p-tert-butylcatechol as inhibitor

折射率

n20/D 1.549 (lit.)

bp

79-82 °C/29 mmHg (lit.)

密度

0.975 g/mL at 25 °C (lit.)

储存温度

−20°C

SMILES string

C=Cc1ccccn1

InChI

1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2

InChI key

KGIGUEBEKRSTEW-UHFFFAOYSA-N

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此商品
V3204856568234257
2-Vinylpyridine 97%

Sigma-Aldrich

132292

2-乙烯基吡啶

4-Vinylpyridine contains 100 ppm hydroquinone as inhibitor, 95%

Sigma-Aldrich

V3204

4-乙烯基吡啶

Polyvinylpyrrolidone powder, average Mw ~55,000

Sigma-Aldrich

856568

聚乙烯吡咯烷酮

Polyvinylpyrrolidone powder, average Mw ~29,000

Sigma-Aldrich

234257

聚乙烯吡咯烷酮

form

liquid

form

-

form

powder

form

powder

contains

0.1 wt. % p-tert-butylcatechol as inhibitor

contains

100 ppm hydroquinone as inhibitor

contains

-

contains

-

refractive index

n20/D 1.549 (lit.)

refractive index

n20/D 1.549 (lit.)

refractive index

-

refractive index

-

bp

79-82 °C/29 mmHg (lit.)

bp

62-65 °C/15 mmHg (lit.)

bp

-

bp

-

density

0.975 g/mL at 25 °C (lit.)

density

0.975 g/mL at 25 °C (lit.)

density

-

density

-

一般描述

2-乙烯基吡啶(2VP)是一种水溶性吡啶衍生物,可通过阴离子聚合合成聚(2-乙烯基吡啶)(P2VP)。可通过在150-200℃温度范围内处理2-甲基吡啶与甲醛水溶液,进行工业化制备。

应用

2VP可用于多种应用,如染料敏化太阳能电池(DSSC)和锂离子电池。
Ni催化硅环丁烷乙烯化产生几何纯(E)-硅烯。

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

122.0 °F - closed cup

闪点(°C)

50 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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