1,1,1-Trichloroethane solution

certified reference material, 5000 μg/mL in methanol

Methyl chloroform
CAS Number:

Quality Level


certified reference material


current certificate can be downloaded


ampule of 1 mL


5000 μg/mL in methanol


HPLC: suitable
gas chromatography (GC): suitable

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single component solution

storage temp.




InChI key


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Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Signal Word


Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany


Flash Point(F)

51.8 °F

Flash Point(C)

11 °C

Certificate of Analysis

Certificate of Origin

K T Bogen et al.
Regulatory toxicology and pharmacology : RTP, 10(1), 26-50 (1989-08-01)
A methodology for using physiologically based pharmacokinetic (PBPK) models to derive predicted safe concentrations of noncarcinogens in drinking water for humans based on experimentally determined no observed adverse effect levels (NOAELs) in animals is presented and applied to the case...
Keith L Shelton
The Journal of pharmacology and experimental therapeutics, 333(2), 612-620 (2010-02-04)
The present study examined the involvement of the GABAA, N-methyl-D-aspartate (NMDA), nicotinic acetylcholine, and mu-opioid receptor systems in the transduction of the discriminative stimulus effects of the abused inhalant 1,1,1-trichloroethane (TCE). Sixteen B6SJLF1/J mice were trained to discriminate 10 min...
Dylan B Millet et al.
Environmental science & technology, 43(4), 1055-1060 (2009-03-27)
We use recent aircraft measurements of a comprehensive suite of anthropogenic halocarbons, carbon monoxide (CO), and related tracers to place new constraints on North American halocarbon emissions and quantify their global warming potential. Using a chemical transport model (GEOS-Chem) we...
Peter J Boogaard et al.
Regulatory toxicology and pharmacology : RTP, 59(1), 125-132 (2010-10-12)
REACH requires health risk management for workers and the general population and introduced the concept of Derived No-Effect Level (DNEL). DNELs must be derived for all substances that are classified as health hazards. As with analogues to other health-risk based...
Mathieu Valcke et al.
Inhalation toxicology, 23(14), 863-877 (2011-11-17)
The objective of this study was to assess the impact of the exposure duration and intensity on the human kinetic adjustment factor (HKAF). A physiologically based pharmacokinetic model was used to compute target dose metrics (i.e. maximum blood concentration (C(max))...
US EPA Method 8260 describes the analysis of volatile organic compounds in solid wastes and ground waters. This application illustrates the analysis of many compounds commonly analyzed by this method using purge and trap coupled to GC-MS.
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