511218
m-Toluidine
99%
Synonym(s):
3-Methylaniline
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About This Item
Linear Formula:
CH3C6H4NH2
CAS Number:
Molecular Weight:
107.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-583-1
Beilstein/REAXYS Number:
635944
MDL number:
Assay:
99%
Quality Level
assay
99%
refractive index
n20/D 1.567 (lit.)
bp
203-204 °C (lit.)
density
0.999 g/mL at 25 °C (lit.)
SMILES string
Cc1cccc(N)c1
InChI
1S/C7H9N/c1-6-3-2-4-7(8)5-6/h2-5H,8H2,1H3
InChI key
JJYPMNFTHPTTDI-UHFFFAOYSA-N
General description
m-Toluidine (MT) is an aniline derivative that behaves as a fragile glass forming liquid. Its dielectric relaxation process, glass transition relaxation, relaxation modes and slow secondary relaxation have been studied. The analysis of MT crystalline phase by powder X-ray diffraction shows that it belongs to monoclinic space group, P21/c. Its structure is held together by N-H...N hydrogen bonds and van der Waals interactions.
Application
m-Toluidine may be used to form pyrrole/m-toluidine copolymers via oxidative polymerization.
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Andrea Mandanici et al.
The Journal of chemical physics, 122(8), 84508-84508 (2005-04-20)
The glass-former m-toluidine displays the characteristic properties of a fragile supercooled liquid, which suggest the existence of a slow secondary relaxation process. In view of the recently realized importance of such a secondary relaxation feature, we have conducted a dielectric
Ab initio structure determination of m-toluidine by powder X-ray diffraction.
Rukiah M, et al.
Journal of Applied Crystallography, 37(3), 464-471 (2004)
The a-relaxation process in simple glass forming liquid m-toluidine. I. The temperature dependence of the dielectric response.
Cutroni M, et al.
J. Chem. Phys. , 114(16), 7118-7123 (2001)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 511218-100ML | 04061832491219 |
| 511218-5ML | 04061837507625 |
| 511218-1L | 04061837507618 |