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
refractive index
n20/D 1.572 (lit.)
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
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)
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)
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
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
Emna Hmani et al.
Journal of hazardous materials, 170(2-3), 928-933 (2009-06-23)
Electrochemical oxidation of O-toluidine (OT) was studied by galvanostatic electrolysis using lead dioxide (PbO2) and boron-doped diamond (BDD) as anodes. The influence of operating parameters, such as current density, initial concentration of OT and temperature was investigated. Measurements of chemical
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