327115
o-Toluidine hydrochloride
98%
Synonym(s):
2-Methylaniline hydrochloride
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About This Item
Linear Formula:
CH3C6H4NH2 · HCl
CAS Number:
Molecular Weight:
143.61
Beilstein:
3558629
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
Assay
98%
mp
215-217 °C (lit.)
SMILES string
Cl.Cc1ccccc1N
InChI
1S/C7H9N.ClH/c1-6-4-2-3-5-7(6)8;/h2-5H,8H2,1H3;1H
InChI key
OGVXWEOZQMAAIM-UHFFFAOYSA-N
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General description
o-Toluidine hydrochloride is a demonstrated animal carcinogen.
Application
o-Toluidine hydrochloride was used in preparation of 9,9-bis(3-methyl-4-aminophenyl)fluorine.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B
Storage Class Code
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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M Elwell
Toxicity report series, 44, 1-C8-1-C8 (2002-07-16)
o-Nitrotoluene and o-toluidine hydrochloride are structurally related chemicals that are suspected and demonstrated animal carcinogens, respectively. The metabolic potential of the gastrointestinal flora is considered an important factor in o-nitrotoluene-induced toxicity and involves the reduction of the nitro group to
Ortho alkyl substituents effect on solubility and thermal properties of fluorenyl cardo polyimides.
Hu Z, et al.
Polymer, 46(14), 5278-5283 (2005)
Tania Carreón et al.
Occupational and environmental medicine, 67(5), 348-350 (2009-11-04)
In 1991, the US National Institute for Occupational Safety and Health (NIOSH) reported an increased bladder cancer risk in a cohort of 1749 workers potentially exposed to o-toluidine and aniline at a chemical manufacturing plant. As additional information showed that
An o-toluidine method for body-fluid glucose determination.
Kurt M Dubowski
Clinical chemistry, 54(11), 1919-1920 (2008-10-30)
Jin Anotai et al.
Journal of hazardous materials, 196, 395-401 (2011-10-19)
A Box-Behnken design (BBD) statistical experimental design was used to investigate the degradation of o-toluidine by the electro-Fenton process. This method can be used to determine the optimal conditions in multivariable systems. Fe(2+) concentration (0.2-1.0mM), H(2)O(2) concentration (1-5mM), pH (2-4)
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