466190
邻甲基苯胺
98%
别名:
2-氨基甲苯, 2-甲基苯胺
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线性分子式:
CH3C6H4NH2
化学文摘社编号:
分子量:
107.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-429-0
Beilstein/REAXYS Number:
741981
MDL number:
Assay:
98%
Form:
liquid
InChI key
RNVCVTLRINQCPJ-UHFFFAOYSA-N
InChI
1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3
SMILES string
Cc1ccccc1N
vapor density
3.7 (vs air)
vapor pressure
0.26 mmHg ( 25 °C)
assay
98%
form
liquid
autoignition temp.
899 °F
Quality Level
bp
199-200 °C (lit.), 89-90 °C/11 mmHg (lit.)
mp
−28 °C (lit.)
solubility
H2O: slightly soluble
density
1.008 g/mL at 25 °C (lit.)
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General description
o-Toluidine undergoes chemically oxidative polymerization with aniline in the presence of ammonium persulfate as an oxidant in HCl medium.
Application
o-Toluidine was used as a precursor in the synthesis of poly(o-toluidine) and copper nanoparticle composite material.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
185.0 °F - closed cup
flash_point_c
85 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Oxidative copolymers of aniline with o-toluidine: Their structure and thermal properties.
Huang M-R, et al.
Journal of Applied Polymer Science, 81(8), 1838-1847 (2001)
In situ synthesis of copper nanoparticles and poly (< i> o</i>-toluidine): A metal-polymer composite material.
Mallick K, et al.
Eur. Polymer J., 42(3), 670-675 (2006)
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
Hun-Je Jo et al.
Chemosphere, 70(6), 949-957 (2007-09-26)
In this study, major toxicants in pigment wastewaters (i.e. raw wastewater and effluent) were determined by toxicity identification evaluations (TIEs), and changes in their toxicities due to combined gamma-ray (gamma-ray) and ozone treatments were evaluated. From TIE results using Daphnia
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)
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