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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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329750998
EC Number:
204-825-9
Beilstein/REAXYS Number:
1361721
MDL number:
MFCD00000834

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产品名称

密度标准品 1623kg/m3, H&D Fitzgerald Ltd. Quality

InChI

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

SMILES string

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

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

grade

analytical standard

vapor density

5.83 (vs air)

vapor pressure

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

H&D Fitzgerald Ltd.

refractive index

n20/D 1.505 (lit.)

bp

121 °C (lit.)

mp

−22 °C (lit.)

density

1.623 g/mL at 25 °C (lit.)

application(s)

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

format

mixture

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相关类别

Application

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.

Features and Benefits

  • 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

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

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
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
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)
Krista Yorita Christensen et al.
Journal of occupational and environmental medicine, 55(2), 198-208 (2012-11-14)
To evaluate the association between exposure to chlorinated solvents and cancer. We conducted a case-control study of occupational exposures and cancer in Montreal, Quebec, Canada, including 3730 cancer cases and 533 population controls. Occupational exposures were derived using a combination
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