ChemicalBook > CAS DataBase List > 4,4'-Dimethyltriphenylamine
4,4'-Dimethyltriphenylamine
- Product Name
- 4,4'-Dimethyltriphenylamine
- CAS No.
- 20440-95-3
- Chemical Name
- 4,4'-Dimethyltriphenylamine
- Synonyms
- DMTPA;4,4'-Dimethyltriphen;N,N-DI-P-TOLYLANILINE;PHENYL(DI-P-TOLYL)AMINE;n-phenyl di-p-tolylamine;4,4DimehtylTriphenylamine;4-Methyl-N-(4-methylphenyl;4,4'-DIMETHYLTRIPHENYLAMINE;4,4'-Dimethyltriphenylamine;N-Phenyl di-p-tolylamine,97%
- CBNumber
- CB0686015
- Molecular Formula
- C20H19N
- Formula Weight
- 273.37
- MOL File
- 20440-95-3.mol
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4,4'-Dimethyltriphenylamine Property
- 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
- CAS DataBase Reference
- 20440-95-3(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenamine, 4-methyl-N-(4-methylphenyl)-N-phenyl- (20440-95-3)
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Safety
- HS Code
- 29214990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- D2347
- Product name
- 4,4'-Dimethyltriphenylamine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $24
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D2347
- Product name
- 4,4'-Dimethyltriphenylamine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $65
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D2347
- Product name
- 4,4'-Dimethyltriphenylamine
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $202
- Updated
- 2024/03/01
TRC
- Product number
- D462545
- Product name
- 4,4''-Dimethyltriphenylamine
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
TRC
- Product number
- D462545
- Product name
- 4,4''-Dimethyltriphenylamine
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
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4,4'-Dimethyltriphenylamine Chemical Properties,Usage,Production
Chemical Properties
White to yellow solid
Uses
4,4''-Dimethyltriphenylamine
Purification Methods
Crystallise the amine once from EtOAc, then twice from EtOH to give pale yellow needles [Marsden J Chem Soc 627 1937, Beilstein 12 III 2033.]
4,4'-Dimethyltriphenylamine Preparation Products And Raw materials
Raw materials
Preparation Products
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4,4'-Dimethyltriphenylamine Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23662
- Advantage
- 75
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View Lastest Price from 4,4'-Dimethyltriphenylamine manufacturers
PNP Biotech Co. Ltd
- Product
- 4,4'-DimethylTriphenylamine 20440-95-3
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 98%-99%
- Supply Ability
- Inquiry
- Release date
- 2022-10-27
Shanghai UCHEM Inc.
- Product
- 4,4'-Dimethyltriphenylamine 20440-95-3
- Price
- US $13.00-222.00/g
- Min. Order
- 25g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2023-11-29
Kindchem(Nanjing)Co.,Ltd
- Product
- 4,4'-Dimethyltriphenylamine 20440-95-3
- Price
- US $0.00-0.00/G
- Min. Order
- 10G
- Purity
- 0.98
- Supply Ability
- 500kg
- Release date
- 2023-09-26
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