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
EC Number:
211-252-8
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
3558629
MDL number:
Assay:
98%
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
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B
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, Gloves, type P2 (EN 143) respirator cartridges
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)
Ivo Kalkman et al.
Physical chemistry chemical physics : PCCP, 11(21), 4311-4318 (2009-05-22)
The rotationally resolved spectrum of the o-toluidine S(1)<-- S(0) origin was measured using laser induced fluorescence spectroscopy. From the resulting spectrum torsional barriers to internal rotation of the methyl group were derived, which resulted in S(0) state values of V(3)