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High quality N.N-Dimethyl-P-Toluidine supplier in China CAS NO.99-97-8
Cas No: 99-97-8
USD $ 11000.0-18000.0 / Metric Ton 1 Metric Ton 100000 Metric Ton/Month MIT-IVY INDUSTRY CO.,LTD. Contact Supplier
High purity N,N-Dimethyl-4-methylaniline 98% TOP1 supplier in China
Cas No: 99-97-8
No Data 100 Gram 1-1000 Metric Ton/Day Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Cas No: 99-97-8
No Data 1 Metric Ton 1000 Metric Ton/Day Hefei TNJ chemical industry co.,ltd Contact Supplier
Factory Supply N,N-dimethyl-p-toluidine
Cas No: 99-97-8
No Data No Data No Data Ality Chemical Corporation Contact Supplier
High quality N.N-Dimethyl-P-Toluidine supplier in China
Cas No: 99-97-8
No Data 1 Kilogram 300 Metric Ton/Year Simagchem Corporation Contact Supplier
N.N-Dimethyl-P-Toluidine CAS NO.99-97-8
Cas No: 99-97-8
USD $ 11.0-16.0 / Kilogram 1 Kilogram 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Cas No: 99-97-8
No Data 1 Metric Ton 2000 Metric Ton/Year Hunan chemfish Pharmaceutical co.,Ltd Contact Supplier
4,N,N-Trimethylaniline CAS:99-97-8 Safe delivery Free of customs clearance
Cas No: 99-97-8
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Month WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
Cas No: 99-97-8
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Cas No: 99-97-8
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier

99-97-8 Usage

Reactivity Profile

N,N-DIMETHYL-P-TOLUIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Chemical Properties

light yellow liquid

Purification Methods

Reflux for 3hours with 2 molar equivalents of Ac2O, then fractionally distil it under reduced pressure. Alternatively, dry it over BaO, distil and store it over KOH. The picrate has m 128o (from EtOH). Methods described for N,N-dimethylaniline are applicable here. [Beilstein 12 H 902, 12 III 2026, 12 IV 1874.]

General Description

A clear colorless liquid with an aromatic odor. Density 0.937 g / cm3 (Lancaster) and insoluble in water. Hence floats on water. Toxic by skin absorption and inhalation. Flash point 181°F. May release toxic vapors when burned.

Air & Water Reactions

Tends to darken upon exposure to air. Insoluble in water.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

99-97-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A11988)  N,N-Dimethyl-p-toluidine, 99%    99-97-8 2500g 4832.0CNY Detail
Alfa Aesar (A11988)  N,N-Dimethyl-p-toluidine, 99%    99-97-8 500g 1076.0CNY Detail
Alfa Aesar (A11988)  N,N-Dimethyl-p-toluidine, 99%    99-97-8 100g 310.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name N,N,4-Trimethylaniline

1.2 Other means of identification

Product number -
Other names N,N,4-trimethylaniline

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Finishing agents,Paint additives and coating additives not described by other categories
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:99-97-8 SDS

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