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Merck
CN

V3409

1-乙烯基-2-吡咯烷酮

contains sodium hydroxide as inhibitor, ≥99%

别名:

N-乙烯基吡咯烷酮

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关于此项目

经验公式（希尔记法）:
C6H9NO
化学文摘社编号:
88-12-0
分子量:
111.14
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24900740
EC Number:
201-800-4
Beilstein/REAXYS Number:
110513
MDL number:
MFCD00003197

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InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

InChI

1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2

SMILES string

C=CN1CCCC1=O

vapor density

3.8 (vs air)

vapor pressure

0.1 mmHg ( 24 °C)

assay

≥99%

autoignition temp.

685 °F

contains

sodium hydroxide as inhibitor, 100 ppm sodium hydroxide as inhibitor (added to bulk material)

expl. lim.

10 %

refractive index

n20/D 1.512 (lit.)

bp

92-95 °C/11 mmHg (lit.)

density

1.04 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

200

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相关类别

General description

1-乙烯基-2-吡咯烷酮是一种无色至黄色的液体，具有特征性的气味。它的熔点约为13.5oC而沸点约为90-92oC。VP与水以及大多数有机溶剂完全混溶，但在脂肪烃中是部分混溶的。在高压和高温下通过使2-吡咯烷酮与乙炔发生反应的VP工业生产已得到了报道。乙烯基化过程是在液相中进行的，并由3-吡咯烷酮-氢氧化钾催化。

Application

1-乙烯基-2-吡咯烷酮（VP）用于研究聚（氯乙烯）型分子的大分子光引发剂特性。此外，还用于研究聚乙烯吡咯烷酮包覆的银纳米粒子的遗传毒性。

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - STOT RE 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

203.0 °F - closed cup

flash_point_c

95 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF7651V
WXBF7650V
WXBF7649V
0000518374
0000518374

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