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N,N-Dimethylaniline
N,N-Dimethylaniline / CAS : 121-69-7
| Appearance | Light yellow to light brown oily liquid | UN | 2253 |
| HS | 29214200 | DG Class | 6.1 |
| Synonyms | Dimethylanilin; DMA; Dimethylphenylamine; N,N-Dimethylbenzenamine; N,N-Dimethylbenzeneamine; Aniline,N,N-Dimethyl; Phenyldimethylamine; N,N-Dimethyl-Aniline; Benzenamine,N,N-Dimethyl; N,N-Dimethylphenylamine; Aniline, N,N-Dimethyl-; Benzenamine,N,N-Dimethyl-; N,N-Dimethyl-Benzenamine; N,N-Dimethyl-N-Phenylamine; N,N-Dimethylacetate; N-Acetyldimethylamine | ||
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latest price
1/6
Packing:
200 KG/Iron Drum
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Changde Changlian Chemical Co.,Ltd.
Hunan, China
Overview
Benefits
The most complete supplier of aniline series products in the world.
N, N-Dimethylaniline as Dye intermediates & Pharmaceutical intermediates, High purity(≥99%), Low price, with an annual output of tens of thousands of tons.
Specification
Inspection items | Specifications/solid/liquid | Results |
Identification(by GC) | Conform to the standard | Conform to the standard |
Appearance | Primrose yellow liquid | Qualified |
Crystallization point, ≥℃ | 2.10 | 2.11 |
N, N-Dimethylaniline assay, ％≥ | 99.0 | 99.21 |
Aniline assay, ％≤ | 0.05 | 0.03 |
N-methyl aniline assay, ％≤ | 0.5 | 0.45 |
Another Assay, ％≤ | 0.3 | 0.26 |
Water Assay, ％≤ | 0.1 | 0.05 |
Uses
N, N-Dimethylaniline is an important dye intermediate. N, N-Dimethylaniline can be used to prepare alkaline light yellow, alkaline purple 5bn, alkaline magenta, alkaline lake blue BB, alkaline brilliant blue R, cationic red 2BL, brilliant red 5GN, purple 3bl, brilliant blue, etc.
In the pharmaceutical industry, N, N-Dimethylaniline can be used to manufacture cephalosporin V, sulfa-b-methyluracil, sulfa-o-dimethyluracil, fluorocytosine, etc.
In the perfume industry, N, N-Dimethylaniline can be used to produce vanillin.
N, N-Dimethylaniline can also be used as a solvent, rubber vulcanization accelerator, explosive and some organic intermediates.
Picture
Properties
Summary
Formula
C8H11N
Molecular Mass
121.18000
Exact Mass
121.08900
PSA
3.24000
Logp
1.75260
IUPAC
N,N-dimethylaniline
SMILES
CN(C)C1=CC=CC=C1
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Flavors and Fragrances > Flavor And Flavor Intermediates
Dyestuffs and Pigments > Intermediates
Flavors and Fragrances > Flavor And Flavor Intermediates
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
1.5-2.5 °C(lit.)
Density
1.033 g/mL
Boiling Point
193-194 °C(lit.)
Flash Point
158 °F
Appearance
Light yellow to light brown oily liquid
Acidity and Basicity
alkalinity
Export information
HS Code
29214200
Export Rebate
13%
UN No.
2253
DG-Class
6.1
Risk Code
R61-20/21-51/53-40-23/24/25
Safety Label
T,N
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