N-Methyldiphenylamine

Product Name: N-Methyldiphenylamine
CAS No.: 552-82-9
Chemical Name: N-Methyldiphenylamine
Synonyms: Demelverine;Methyldiphenylamine;Diphenylmethylamine;N-METHYLDIPHENYLAMINE;methyl-diphenyl-amine;1,1-DIPHENYLMETHYLAMINE;N,N-Diphenylmethanamine;N-Methyl-N-phenylaniline;Diphenylamine, N-methyl-;N,N-DIPHENYL METHYLAMINE
CBNumber: CB6172233
Molecular Formula: C13H13N
Formula Weight: 183.25
MOL File: 552-82-9.mol

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N-Methyldiphenylamine Property

Melting point:: -7.6 °C
Boiling point:: 293 °C (lit.)
Density: 1.05 g/mL at 25 °C (lit.)
refractive index: n20/D 1.623(lit.)
Flash point:: 230 °F
storage temp.: Inert atmosphere,Room Temperature
form: Crystalline Powder
pka: 1.00±0.20(Predicted)
color: White to beige
Water Solubility: INSOLUBLE
Merck: 14,6054
InChI: 1S/C13H13N/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChIKey: DYFFAVRFJWYYQO-UHFFFAOYSA-N
SMILES: CN(c1ccccc1)c2ccccc2
CAS DataBase Reference: 552-82-9(CAS DataBase Reference)
NIST Chemistry Reference: Benzenamine, N-methyl-N-phenyl-(552-82-9)
EPA Substance Registry System: Benzenamine, N-methyl-N-phenyl- (552-82-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29214400
Storage Class: 10 - Combustible liquids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 524212
Product name: N-Methyldiphenylamine
Purity: 96%
Packaging: 25g
Price: $208.24
Updated: 2025/07/31

TCI Chemical

Product number: M0211
Product name: N-Methyldiphenylamine
Purity: >98.0%(GC)
Packaging: 5mL
Price: $54
Updated: 2025/07/31

TCI Chemical

Product number: M0211
Product name: N-Methyldiphenylamine
Purity: >98.0%(GC)
Packaging: 25mL
Price: $137
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0156750
Product name: N-METHYLDIPHENYLAMINE
Purity: 95.00%
Packaging: 250MG
Price: $939.89
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0156750
Product name: N-METHYLDIPHENYLAMINE
Purity: 95.00%
Packaging: 500MG
Price: $1212.75
Updated: 2021/12/16

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N-Methyldiphenylamine Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

N-Methyldiphenylamine may be used for the synthesis of phosphonium ion salts. It may also be used as a starting reagent for the preparation of bis(4-carboxyphenyl)-N-methylamine (H₂CPMA).

Uses

manufacture of dyes; as reagent similar to diphenylamine.

Synthesis Reference(s)

Journal of Medicinal Chemistry, 23, p. 184, 1980 DOI: 10.1021/jm00176a015

General Description

N-Methyldiphenylamine is an aromatic tertiary amine. It undergoes transformation to N-methylcarbazole (C) via a photochemical reaction.

Hazard

Toxic by ingestion.

N-Methyldiphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Methyldiphenylamine Suppliers

Americas 1 Belgium 1 China 146 Europe 1 Germany 2 India 5 Japan 4 Slovakia 1 Switzerland 2 United Kingdom 6 United States 30 Global 199

Wuhan xinyangruihe Chemical Technology Co., Ltd.

Tel: 027-83855316; 18171155316
Fax: 027-83855316
Email: 3317533608@qq.com
Country: China
ProdList: 1000
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

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Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

future industrial shanghai co., ltd

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Fax: 021-55660885
Email: sales@jonln.com
Country: China
ProdList: 1995
Advantage: 65

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

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Advantage: 81

Energy Chemical

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Shanghai Longsheng chemical Co.,Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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XiaoGan ShenYuan ChemPharm co,ltd

Tel: 15527621225
Email: 1791901229@qq.com
Country: China
ProdList: 6914
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View Lastest Price from N-Methyldiphenylamine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: N-Methyldiphenylamine 552-82-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: N-Methyldiphenylamine 552-82-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-28

Zhuozhou Wenxi import and Export Co., Ltd

Product: N-Methyldiphenylamine 552-82-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

552-82-9, N-MethyldiphenylamineRelated Search:

Sodium diphenylamine-4-sulfonate DIPHENYLAMINE HYDROCHLORIDE 2-Nitrodiphenylamine Methyl acetate Bensulfuron methyl N,N-Bis(octylphenyl)amine Methyl acrylate 4-Nitrodiphenylamine Kresoxim-methyl Diphenylamine METHYL THIOPHENE-2-CARBOXYLATE Methylparaben N-Methylaniline Thiophanate-methyl Methyl N-Methyldioctylamine N-Methyldioctadecylamine N-Methyldidecylamine

N-METHYLDIPHENYLAMINE

N,N-DIPHENYL METHYLAMINE

Benzenamine,N-methyl-N-phenyl

Demelverine

Diphenylamine, N-methyl-

Diphenylmethylamine

Methyldiphenylamine

methyl-diphenyl-amine

N-Methyl-N-phenylaniline

n-methyl-n-phenyl-benzenamin

1,1-DIPHENYLMETHYLAMINE

N-methyl-N-phenylbenzenamine

N-Methyldiphenylamine,98%

N,N-DIPHENYLAMINOMETHANE

<i>N</i>-Methyldiphenylamine

N,N-Diphenylmethanamine

N-Phenyl-N-methylaniline

N-Methyldiphenylamine,97%

N-MethyldiphenylaMine, 97% 25GR

N-MethyldiphenylaMine, 97% 5GR

N-Methyldiphenylamine&gt

N-Methyldiphenylamine ISO 9001：2015 REACH

552-82-9

CH3NC6H52

C6H52NCH3

Building Blocks

Amines

C11 to C37

Organic Building Blocks

Nitrogen Compounds

Amines

C11 to C38

Nitrogen Compounds

Intermediates of Dyes and Pigments

Building Blocks

C13

Chemical Synthesis

Nitrogen Compounds

Organic Building Blocks