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235571

Sigma-Aldrich

1,1,1-Trichloroethane

ReagentPlus®, ≥99%, contains 0.05% low alkyl epoxide as stabilizer

Synonym(s):

Methylchloroform, ‘Chlorothene’

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About This Item

Linear Formula:
Cl3CCH3
CAS Number:
71-55-6
Molecular Weight:
133.40
Beilstein/REAXYS Number:
1731614
EC Number:
200-756-3
MDL number:
MFCD00000806
UNSPSC Code:
12190000
PubChem Substance ID:
24854114

vapor density

4.6 (vs air)

vapor pressure

100 mmHg ( 20 °C)

product line

ReagentPlus®

assay

≥99%

autoignition temp.

998 °F

contains

0.05% low alkyl epoxide as stabilizer

expl. lim.

7.5-15 %, 25 °F

refractive index

n20/D 1.4366 (lit.)

bp

74-76 °C (lit.)

mp

−35 °C (lit.)

density

1.336 g/mL at 20 °C (lit.)

SMILES string

CC(Cl)(Cl)Cl

InChI

1S/C2H3Cl3/c1-2(3,4)5/h1H3

InChI key

UOCLXMDMGBRAIB-UHFFFAOYSA-N

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Application

Please view www.aldrich.com/epaods regarding the EPA′s request for application information of Ozone Depleting Substances

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ozone 1 - Skin Irrit. 2

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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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))
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
M Bruce MacIver
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 34(10), 2296-2304 (2009-06-06)
Abused inhalants are widely used, especially among school-age children and teenagers, and are 'gateway' drugs leading to the abuse of alcohol and other addictive substances. In spite of this widespread use, little is known about the effects produced by inhalants
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
Charlotte Scheutz et al.
Water research, 45(9), 2701-2723 (2011-04-09)
1,1,1-Trichloroethane (TCA) in groundwater is susceptible to a variety of natural degradation mechanisms. Evidence of intrinsic decay of TCA in aquifers is commonly observed; however, TCA remains a persistent pollutant at many sites and some of the daughter products that
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