ChemicalBook > CAS DataBase List > 3,4'-DIAMINODIPHENYLMETHANE

3,4'-DIAMINODIPHENYLMETHANE

Product Name
3,4'-DIAMINODIPHENYLMETHANE
CAS No.
19430-83-2
Chemical Name
3,4'-DIAMINODIPHENYLMETHANE
Synonyms
3,4'-METHYLENEDIANILINE;3-(4-AMinobenzyl)aniline;3,4'-Diaminodiphenylmethane;3,4'-Diaminodiphenylmethane;3,4'-Diaminodiphenylmethane>[3-(4-aminobenzyl)phenyl]amine;3,4'-Diaminodiphenylmethane 95%;3-[(4-aminophenyl)methyl]aniline;4-[(3-aMinophenyl)Methyl]aniline;3-[(4-azanylphenyl)methyl]aniline
CBNumber
CB4139711
Molecular Formula
C13H14N2
Formula Weight
198.26
MOL File
19430-83-2.mol
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3,4'-DIAMINODIPHENYLMETHANE Property

Melting point:
77-81 °C
Boiling point:
393.8±22.0 °C(Predicted)
Density 
1.143±0.06 g/cm3(Predicted)
solubility 
soluble in Methanol
form 
powder to crystal
pka
4.78±0.10(Predicted)
color 
White to Light yellow to Light orange
CAS DataBase Reference
19430-83-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26-36/37
WGK Germany 
2
HS Code 
2921.59.8090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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
655449
Product name
3,4′-Diaminodiphenylmethane
Purity
95%
Packaging
1g
Price
$53.7
Updated
2023/06/20
TCI Chemical
Product number
D1684
Product name
3,4'-Diaminodiphenylmethane
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$31
Updated
2025/07/31
TCI Chemical
Product number
D1684
Product name
3,4'-Diaminodiphenylmethane
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$176
Updated
2025/07/31
TCI Chemical
Product number
D1684
Product name
3,4'-Diaminodiphenylmethane
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$531
Updated
2025/07/31
TRC
Product number
B401515
Product name
3-(4-Aminobenzyl)aniline
Packaging
10mg
Price
$45
Updated
2021/12/16

3,4'-DIAMINODIPHENYLMETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

Indigo Carmine
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3,4'-DIAMINODIPHENYLMETHANE Suppliers

Americas 1 China 69 Europe 1 Germany 2 India 2 Japan 1 Switzerland 1 United Kingdom 5 United States 11 Global 93
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View Lastest Price from 3,4'-DIAMINODIPHENYLMETHANE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
3-(4-Aminobenzyl)aniline 19430-83-2
Price
US $8.80-1.10/kg
Min. Order
1kg
Purity
99%
Supply Ability
500kg
Release date
2025-09-16
WUHAN FORTUNA CHEMICAL CO., LTD
Product
3,4'-DiaMinodiphenylMethane 19430-83-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-24
Career Henan Chemical Co
Product
3,4'-DIAMINODIPHENYLMETHANE 19430-83-2
Price
US $6.60/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg -1000kg
Release date
2020-01-02

19430-83-2, 3,4'-DIAMINODIPHENYLMETHANERelated Search:

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  • 3,4'-Diaminodiphenylmethane 95%
  • 3,4'-METHYLENEDIANILINE
  • [3-(4-aminobenzyl)phenyl]amine
  • 3-[(4-aminophenyl)methyl]aniline
  • 3-[(4-azanylphenyl)methyl]aniline
  • 4-[(3-aMinophenyl)Methyl]aniline
  • 3-(4-AMinobenzyl)aniline
  • BenzenaMine,3-[(4-aMinophenyl)Methyl]-
  • 3,4'-Diaminodiphenylmethane&gt
  • 3,4'-Diaminodiphenylmethane
  • 3,4′-Diaminodiphenylmethane, CAS 19430-83-2
  • 3,4'-Diaminodiphenylmethane
  • 19430-83-2
  • Reagent for High-Performance Polymer Research
  • Diphenylmethanes (for High-Performance Polymer Research)
  • Building Blocks
  • Nitrogen Compounds
  • Organic Building Blocks
  • Polyamines
  • Diphenylmethanes (for High-Performance Polymer Research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
  • Nitrogen Compounds
  • Organic Building Blocks
  • Polyamines