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Merck
CN

02574

1,1-二氯乙烯

analytical standard

别名:

偏二氯乙烯

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关于此项目

线性分子式:
CH2=CCl2
化学文摘社编号:
75-35-4
分子量:
96.94
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329747460
EC Number:
200-864-0
Beilstein/REAXYS Number:
1733365
MDL number:
MFCD00011653

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产品名称

1,1-二氯乙烯, analytical standard

InChI key

LGXVIGDEPROXKC-UHFFFAOYSA-N

InChI

1S/C2H2Cl2/c1-2(3)4/h1H2

SMILES string

ClC(Cl)=C

grade

analytical standard

vapor density

3.46 (vs air)

vapor pressure

9.68 psi ( 20 °C)

assay

≥99.9% (GC)

autoignition temp.

968 °F

shelf life

limited shelf life, expiry date on the label

contains

~0.02% 4-methoxyphenol as stabilizer

expl. lim.

15.5 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.424-1.426

bp

30-32 °C (lit.)

mp

−122 °C (lit.)

density

1.213 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

2-8°C

Quality Level

100

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相关类别

Application

1，1-二氯乙烯已用作顶空气相色谱法（HS-GC）分析药物原料药中残留1，1-二氯乙烯的准品。它可以用作通过气相色谱-质谱（MS）联用测定城市和工业空气、全血和水中分析物的标准品。

General description

这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。在此可查找10/2011中列出的化合物的所有可用参考资料


1,1-二氯乙烯是一组挥发性有机化合物(VOCs),其特点是高蒸汽压和低水溶性。

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 1 - STOT RE 1 Inhalation - STOT RE 2 Oral

target_organs

Liver, Nose

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-9.4 °F - closed cup

flash_point_c

-23.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN8521
BCCL1488
BCCM4090
BCCJ6471
BCCG7232

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