Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

147893

Sigma-Aldrich

α,α,α-Trichlorotoluene

98%

Synonym(s):

(Trichloromethyl)benzene, Benzotrichloride

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C6H5CCl3
CAS Number:
98-07-7
Molecular Weight:
195.47
Beilstein:
508152
EC Number:
202-634-5
MDL number:
MFCD00000786
UNSPSC Code:
12352100
PubChem Substance ID:
24848863
NACRES:
NA.22

vapor density

6.77 (vs air)

vapor pressure

0.2 mmHg ( 20 °C)

Assay

98%

form

liquid

autoignition temp.

411 °F

refractive index

n20/D 1.557 (lit.)

bp

219-223 °C/760 mmHg (lit.)
90-91 °C/15 mmHg (lit.)

mp

−7.5-−7 °C (lit.)

solubility

alcohol: soluble
benzene: soluble
diethyl ether: soluble
organic solvents: soluble
water: insoluble

density

1.38 g/mL at 25 °C (lit.)

SMILES string

ClC(Cl)(Cl)c1ccccc1

InChI

1S/C7H5Cl3/c8-7(9,10)6-4-2-1-3-5-6/h1-5H

InChI key

XEMRAKSQROQPBR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

FT-IR and FT-Raman spectra of α,α,α-trichlorotoluene has been studied.

Application

α,α,α-Trichlorotoluene was used in determination of chlorinated toluenes in effluents of wastewater treatment plants and textile industries by closed loop stripping analysis.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Isabel Martí et al.
Journal of chromatography. A, 1077(1), 68-73 (2005-07-02)
A study of the occurrence of chlorinated toluenes in Llobregat river (NE Spain) has been carried out. These compounds are currently being used in local textile industries as dye carriers and have replaced the common trichlorobenzene mixtures. Closed loop stripping
A mortality study of workers in a factory manufacturing chlorinated toluenes.
T Sorahan et al.
The Annals of occupational hygiene, 27(2), 173-182 (1983-01-01)
Benzotrichloride.
Report on carcinogens : carcinogen profiles, 12, 66-67 (2011-08-19)
H Yoshimura et al.
Sangyo igaku. Japanese journal of industrial health, 28(5), 352-359 (1986-09-01)
Benzotrichloride and benzoyl chloride are suspected to be causative agents of lung cancer and maxillary malignant lymphoma of workers employed in factories producing benzoyl chloride. The present study was undertaken to evaluate the carcinogenicity in mice of inhaling benzotrichloride and
G D Stoner et al.
Cancer letters, 33(2), 167-173 (1986-11-01)
Benzotrichloride (BTC) is used in the synthesis of benzoyl chloride and benzoyl peroxide. Epidemiological data suggest that BTC is a human lung carcinogen. In the present study, BTC was evaluated for its ability to induce lung adenomas in strain A/J
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service