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Merck
CN

402877

1,1,1-Trichloroethane

ACS reagent, ≥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
EC Number:
200-756-3
UNSPSC Code:
12190000
PubChem Substance ID:
24865130
Beilstein/REAXYS Number:
1731614
MDL number:
MFCD00000806

Key Documents

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grade

ACS reagent

vapor density

4.6 (vs air)

vapor pressure

100 mmHg ( 20 °C)

assay

≥99%, 98.5-101.0% CH3CCl3 + active additives basis

autoignition temp.

998 °F

contains

0.05% low alkyl epoxide as stabilizer

expl. lim.

7.5-15 %, 25 °F

impurities

≤0.0003 meq/g Titr. acid, ≤0.10% water

evapn. residue

≤0.001%

color

APHA: ≤10

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

Application

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

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
02445PE
02345PE
00760CE
02160PD
16087KA

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Mirjam M Schaap et al.
Archives of toxicology, 89(12), 2413-2427 (2014-10-02)
Alternative methods to detect non-genotoxic carcinogens are urgently needed, as this class of carcinogens goes undetected in the current testing strategy for carcinogenicity under REACH. A complicating factor is that non-genotoxic carcinogens act through several distinctive modes of action, which

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