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ChemicalBook >> CAS DataBase List >> 4,4'-Dimethyltriphenylamine

4,4'-Dimethyltriphenylamine

4,4'-Dimethyltriphenylamine price.
  • $5 - $2792.79
  • Product name: 4,4'-Dimethyltriphenylamine
  • CAS: 20440-95-3
  • MF: C20H19N
  • MW: 273.37
  • EINECS:243-822-7
  • MDL Number:MFCD00145004
  • Synonyms:4,4-Dimethyltriphenylamine (DMTPA);Benzenamine, 4-methyl-N-(4-methylphenyl)-N-phenyl-;N,N-Bis(4-methylphenyl)aniline;Phenylbis(4-methylphenyl)amine;N-Phenyl di-p-tolylamine,97%;4-Methyl-N-(4-methylphenyl)-N-phenylaniline;4-Methyl-N-phenyl-N-p-tolylbenzenamine ,98%;4,4'-Dimethyltriphen
Price52 Properties Safety Information Description
52 prices
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Brand
  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
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Package
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  • 100g
  • 500g
  • 500.00g
  • 2.5kg
  • Manufactureraablocks
  • Product numberAA0029EE
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EE
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EE
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging25g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0029EE
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging100g
  • Price$40
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS22041
  • Product description4,4`-Dimethyltriphenylamine 98%
  • Packaging100g
  • Price$82
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS22041
  • Product description4,4`-Dimethyltriphenylamine 98%
  • Packaging5g
  • Price$18
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS22041
  • Product description4,4`-Dimethyltriphenylamine 98%
  • Packaging25g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-11087
  • Product description4,4-Dimethyltriphenylamine 97%
  • Packaging10g
  • Price$312
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ140
  • Product description4,4'-Dimethyltriphenylamine
  • Packaging500g
  • Price$561
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52550
  • Product description4,4'-Dimethyltriphenylamine
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ140
  • Product description4,4'-Dimethyltriphenylamine
  • Packaging25g
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20440953
  • Product description4-Methyl-N-phenyl-N-(p-tolyl)aniline
  • Packaging100g
  • Price$347.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117206
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging100g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117206
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117206
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117206
  • Product description4,4-Dimethyltriphenylamine 98%
  • Packaging25g
  • Price$22
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0029EE 4,4-Dimethyltriphenylamine 98% 1g $8 2026-05-28 Buy
aablocks AA0029EE 4,4-Dimethyltriphenylamine 98% 5g $10 2026-05-28 Buy
aablocks AA0029EE 4,4-Dimethyltriphenylamine 98% 25g $16 2026-05-28 Buy
aablocks AA0029EE 4,4-Dimethyltriphenylamine 98% 100g $40 2026-05-28 Buy
Activate Scientific AS22041 4,4`-Dimethyltriphenylamine 98% 100g $82 2026-06-04 Buy
Activate Scientific AS22041 4,4`-Dimethyltriphenylamine 98% 5g $18 2026-06-04 Buy
Activate Scientific AS22041 4,4`-Dimethyltriphenylamine 98% 25g $29 2026-06-04 Buy
AHH MT-11087 4,4-Dimethyltriphenylamine 97% 10g $312 2026-05-26 Buy
AK Scientific Q140 4,4'-Dimethyltriphenylamine 500g $561 2021-12-16 Buy
AK Scientific J52550 4,4'-Dimethyltriphenylamine 1g $10 2021-12-16 Buy
AK Scientific Q140 4,4'-Dimethyltriphenylamine 25g $61 2021-12-16 Buy
Alichem 20440953 4-Methyl-N-phenyl-N-(p-tolyl)aniline 100g $347.9 2021-12-16 Buy
Ambeed A117206 4,4-Dimethyltriphenylamine 98% 100g $80 2021-12-16 Buy
Ambeed A117206 4,4-Dimethyltriphenylamine 98% 1g $5 2021-12-16 Buy
Ambeed A117206 4,4-Dimethyltriphenylamine 98% 5g $7 2021-12-16 Buy
Ambeed A117206 4,4-Dimethyltriphenylamine 98% 25g $22 2021-12-16 Buy
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Properties

Melting point :112°C
Boiling point :289.3 °C
Density :1.079±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
pka :-2.19±0.50(Predicted)
color :White to Orange to Green
InChI :InChI=1S/C20H19N/c1-16-8-12-19(13-9-16)21(18-6-4-3-5-7-18)20-14-10-17(2)11-15-20/h3-15H,1-2H3
InChIKey :YWKKLBATUCJUHI-UHFFFAOYSA-N
SMILES :C1(N(C2=CC=C(C)C=C2)C2=CC=CC=C2)=CC=C(C)C=C1
CAS DataBase Reference :20440-95-3(CAS DataBase Reference)
EPA Substance Registry System :Benzenamine, 4-methyl-N-(4-methylphenyl)-N-phenyl- (20440-95-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

4,4''-Dimethyltriphenylamine

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Jia Xing Isenchem Co.,Ltd Shanghai Hanhong Scientific Co.,Ltd. XiaoGan ShenYuan ChemPharm co,ltd SHANGHAI HOHANCE CHEMICAL CO.,LTD