跳转至内容
Merck
CN

02666

四氯乙烯

analytical standard

别名:

PCE, 全氯乙烯

登录 查看组织和合同定价。

选择尺寸

关于此项目

线性分子式:
CCl2=CCl2
化学文摘社编号:
127-18-4
分子量:
165.83
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329747481
EC Number:
204-825-9
Beilstein/REAXYS Number:
1361721
MDL number:
MFCD00000834

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

四氯乙烯, analytical standard

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

InChI

1S/C2Cl4/c3-1(4)2(5)6

SMILES string

Cl\C(Cl)=C(\Cl)Cl

grade

analytical standard

vapor density

5.83 (vs air)

vapor pressure

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

assay

≥99.9% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.505 (lit.)
n20/D 1.506

bp

121 °C (lit.)

mp

−22 °C (lit.)

density

1.623 g/mL at 25 °C (lit.)

Quality Level

100

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

正在寻找类似产品? 访问 产品对比指南

相关类别

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Central nervous system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL3631
BCCG9284
BCCD8836
BCBZ8909
BCBS1707V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Tetrachloroethylene and trichloroethylene fatality: case report and simple headspace SPME-capillary gas chromatographic determination in tissues
Dehon B, et al.
Journal of Analytical Toxicology, 24(1), 22-26 (2000)
Validation of a FT-IR method for the determination of oils and grease in water using tetrachloroethylene as the extraction solvent
Farmaki E, et al.
Desalination, 210(1-3), 52-60 (2007)
A History of the Production and Use of Carbon Tetrachloride, Tetrachloroethylene, Trichloroethylene and 1, 1, 1-Trichloroethane in the United States: Part 2--Trichloroethylene and 1, 1, 1-Trichloroethane.
Doherty RE.
Environmental Forensics, 1(2), 83-93 (2000)
T M Vogel et al.
Applied and environmental microbiology, 49(5), 1080-1083 (1985-05-01)
Tetrachloroethylene (PCE) and trichloroethylene (TCE), common industrial solvents, are among the most frequent contaminants found in groundwater supplies. Due to the potential toxicity and carcinogenicity of chlorinated ethylenes, knowledge about their transformation potential is important in evaluating their environmental fate.
Charline Wiegert et al.
Environmental science & technology, 46(20), 10918-10925 (2012-09-20)
Chlorinated ethenes (CEs) are ubiquitous groundwater contaminants, yet there remains a need for a method to efficiently monitor their in situ degradation. We report here the first field application of combined stable carbon and chlorine isotope analysis of tetrachloroethene (PCE)
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持