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137863

Sigma-Aldrich

3,5-Dimethylaniline

98%

Synonym(s):

1-Amino-3,5-dimethylbenzene, 3,5-Xylidine, 5-Amino-m-xylene

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About This Item

Linear Formula:
(CH3)2C6H3NH2
CAS Number:
108-69-0
Molecular Weight:
121.18
Beilstein:
507051
EC Number:
203-607-0
MDL number:
MFCD00007813
UNSPSC Code:
12352100
PubChem Substance ID:
24848222
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.557 (lit.)

bp

104-105 °C/14 mmHg (lit.)

mp

7-9 °C

density

0.972 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(C)cc(N)c1

InChI

1S/C8H11N/c1-6-3-7(2)5-8(9)4-6/h3-5H,9H2,1-2H3

InChI key

MKARNSWMMBGSHX-UHFFFAOYSA-N

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General description

3,5-Dimethylaniline is the reagent commonly useful in the manufacture of dyes. It undergoes polymerization in the presence of cerium(IV) sulfate as an oxidant.

Application

3,5-Dimethylaniline was used in the synthesis of chiral packing materials for high performance liquid chromatography.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

215.1 °F - closed cup

Flash Point(C)

101.7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Chemical preparation of polyaniline and its derivatives by using cerium (IV) sulfate.
Yan H and Toshima N.
Synt. Metals, 69(1), 151-152 (1995)
The enantiomeric recognition of dihydropyrimidonic compounds by chiral selectors derived from 4-or 2-chloro-3, 5-dinitrobenzoic acid.
Gazic I, et al.
Tetrahedron Asymmetry, 16(6), 1175-1182 (2005)
Soumya Mukherjee et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(45), 11771-11778 (2018-05-29)
Fluorous organic building blocks were utilized to develop two self-assembled, hydrophobic, fluorinated porous organic polymers (FPOPs), namely, FPOP-100 and FPOP-101. Comprehensive mechanical analyses of these functionalised triazine network polymers marked the introduction of mechanical stiffness among all porous organic network
Robert J Strife et al.
Journal of chromatography. A, 1216(41), 6970-6973 (2009-09-08)
The assessment of human exposure to specific isomers of dimethylanilines (DMA's) is of interest for the evaluation of potential exposure-health outcome relationships. Improved analytical methods will help in identifying the environmental sources of such exposures. The separation of all six
Ming-Wei Chao et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(1), 300-313 (2014-06-29)
Epidemiological studies have demonstrated extensive human exposure to the monocyclic aromatic amines, particularly to 3,5-dimethylaniline, and found an association between exposure to these compounds and risk for bladder cancer. Little is known about molecular mechanisms that might lead to the
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