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Merck
CN

15889

密度标准品 1623kg/m3

H&D Fitzgerald Ltd. Quality

别名:

四氯乙烯, PCE, 全氯乙烯

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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
Beilstein:
1361721
EC 号:
204-825-9
MDL编号:
MFCD00000834
UNSPSC代码:
41116107
PubChem化学物质编号:
329750998
NACRES:
NA.24

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等级

analytical standard

蒸汽密度

5.83 (vs air)

蒸汽压

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

保质期

limited shelf life, expiry date on the label

制造商/商品名称

H&D Fitzgerald Ltd.

折射率

n20/D 1.505 (lit.)

沸点

121 °C (lit.)

mp

−22 °C (lit.)

密度

1.623 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
pharmaceutical (small molecule)

包装形式

mixture

SMILES字符串

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

InChI

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

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

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相关类别

应用

This density CRM is used for the calibration of all types of laboratory density meters in the test temperature range of 10 to 50 °C.

特点和优势

  • Manufactured and verified in an ISO 17025 accredited laboratory, as per UKAS
  • Carries an associated uncertainty of +/- 0.010 Kg/m3
  • Provided in a sealed glass ampoule of 10 mL to assure safe delivery
  • Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit

警示用语：

Warning

危险分类

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

靶器官

Central nervous system

储存分类代码

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

WGK

WGK 3

闪点(°F)

No data available

闪点(°C)

No data available

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
BCCN6768
BCCM4948
BCCM2055
BCCL4149
BCCK7303

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Thermophysical Properties of 1-Butyl-1-methyl-pyrrolidinium Dicyanamide+ H2O Mixtures.
Cumicheo, M. C., et al.
Journal of Chemical and Engineering Data, 60.12, 3766-3775 (2015)
B Z Fathepure et al.
Applied and environmental microbiology, 54(12), 2976-2980 (1988-12-01)
Tetrachloroethylene (perchloroethylene, PCE) is a suspected carcinogen and a common groundwater contaminant. Although PCE is highly resistant to aerobic biodegradation, it is subject to reductive dechlorination reactions in a variety of anaerobic habitats. The data presented here clearly establish that
Annika S Fjordbøge et al.
Journal of contaminant hydrology, 140-141, 56-66 (2012-09-27)
Field investigations on the effects of ZVI-Clay soil mixing were conducted at a small DNAPL source zone with PCE as the parent compound. In a one-year monitoring program, soil samples were collected at three horizontal sampling planes (2.5, 5.0 and
Dusty R V Berggren et al.
Environmental science & technology, 47(4), 1879-1886 (2013-01-16)
Results are presented from a chemostat study where the reductive dehalogenation of PCE was evaluated in the absence and presence of sulfate. Two chemostats inoculated with the Point Mugu culture, which contains strains of Dehalococcoides mccartyi, were operated at a
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)
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