PHR1319
残留溶剂-三氯乙烯
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
三氯乙烯, TCE, 三氯代乙烯
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线性分子式:
ClCH=CCl2
化学文摘社编号:
分子量:
131.39
PubChem Substance ID:
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1736782
MDL number:
SMILES string
Cl\C=C(\Cl)Cl
InChI
1S/C2HCl3/c3-1-2(4)5/h1H
InChI key
XSTXAVWGXDQKEL-UHFFFAOYSA-N
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1601827
vapor density
4.5 (vs air)
vapor pressure
61 mmHg ( 20 °C)
CofA
current certificate can be downloaded
autoignition temp.
770 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.476 (lit.)
Quality Level
mp
−84.8 °C (lit.)
density
1.463 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
single component solution
storage temp.
2-30°C
General description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Residual Solvent - Trichloroethylene belongs to the group of class 2 residual solvents. The use of class 2 solvents should be limited in drug substances, excipients, dietary ingredients, and official products because of the inherent toxicities of these residual solvents. Trichloroethylene is a volatile and chlorinated organic compound, which finds applications as a solvent and greasing agent.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Application
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA0678 in the slot below. This is an example certificate only and may not be the lot that you receive.
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B
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
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
Glinda S Cooper et al.
Environmental health perspectives, 117(5), 696-702 (2009-05-30)
Our objective was to examine experimental and epidemiologic studies pertaining to immune-related, and specifically autoimmune-related, effects of trichloroethylene (TCE). We performed a literature search of PubMed and reviewed bibliographies in identified articles. We then systematically reviewed immune-related data, focusing on
David J Jollow et al.
Critical reviews in toxicology, 39(9), 782-797 (2009-10-27)
Trichloroethylene (TCE) is a widespread environmental contaminant that is carcinogenic when given in high, chronic doses to certain strains of mice and rats. The capacity of TCE to cause cancer in humans is less clear. The current maximum contaminant level
Dominik D Alexander et al.
International archives of occupational and environmental health, 81(2), 127-143 (2007-05-12)
Findings from epidemiologic studies of trichloroethylene (TCE) exposure and liver cancer have been inconsistent. To quantitatively evaluate this association and to examine sources of heterogeneity, we conducted a meta-analysis of occupational studies of TCE exposure and liver/biliary tract cancer. We
Hideaki Watanabe et al.
Dermatology (Basel, Switzerland), 221(1), 17-22 (2010-04-22)
Patients having a generalised rash with severe liver dysfunction associated with exposure to trichloroethylene (TCE) have been reported mainly in Asian countries. However, no case has been reported in Japan since the 1990s. Here, we describe a case of hypersensitivity
Cheryl Siegel Scott et al.
Environmental health perspectives, 114(9), 1471-1478 (2006-09-13)
A large body of epidemiologic evidence exists for exploring causal associations between cancer and trichloroethylene (TCE) exposure. The U.S. Environmental Protection Agency 2001 draft TCE health risk assessment concluded that epidemiologic studies, on the whole, support associations between TCE exposure
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