Uses
ChemicalBook > CAS DataBase List >  4,4'-Diaminodicyclohexyl methane

4,4'-Diaminodicyclohexyl methane

Uses
Product Name
4,4'-Diaminodicyclohexyl methane
CAS No.
1761-71-3
Chemical Name
4,4'-Diaminodicyclohexyl methane
Synonyms
POLYLINK PACM;PACM20;DICYKAN;Wandamin hm;DIAMINODICYCLOHEXYLMETHANE;BIS(4-AMINOCYCLOHEXYL)METHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);hlr4219;hlr4448;HLR 4219
CBNumber
CB5109865
Molecular Formula
C13H26N2
Formula Weight
210.36
MOL File
1761-71-3.mol
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4,4'-Diaminodicyclohexyl methane Property

Melting point:
60-65°C
Boiling point:
330-331°C
Density 
0.95 g/mL at 25 °C(lit.)
vapor pressure 
<0.1 mm Hg ( 38 °C)
refractive index 
1.5032 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
powder to lump to clear liquid
pka
10.87±0.70(Predicted)
color 
White or Colorless to Almost white or Almost colorless
Water Solubility 
Insoluble (<0.1 g/100 mL)
BRN 
2079179
LogP
2.03 at 25℃
CAS DataBase Reference
1761-71-3(CAS DataBase Reference)
NIST Chemistry Reference
Cyclohexanamine, 4,4'-methylenebis-(1761-71-3)
EPA Substance Registry System
4,4'-Methylenebis(cyclohexylamine) (1761-71-3)
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Safety

Hazard Codes 
T+,N,C
Risk Statements 
26-34-51/53-48/22-43-35-22
Safety Statements 
26-28-36/37/39-45-61-50-14
RIDADR 
UN 2928 6.1/PG 2
WGK Germany 
2
RTECS 
GX1530000
F 
10-34
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29213000
Toxicity
LC50 inhalation in mouse: 400mg/m3/4H
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
368849
Product name
4,4′-Methylenebis(cyclohexylamine)
Purity
technical grade, 95%
Packaging
250g
Price
$128
Updated
2024/03/01
TCI Chemical
Product number
M0699
Product name
4,4'-Methylenebis(cyclohexylamine) (mixture of isomers)
Purity
>97.0%(GC)(T)
Packaging
25g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
M0699
Product name
4,4'-Methylenebis(cyclohexylamine) (mixture of isomers)
Purity
>97.0%(GC)(T)
Packaging
500g
Price
$121
Updated
2024/03/01
Alfa Aesar
Product number
L09598
Product name
4,4'-Diaminodicyclohexylmethane, mixture of stereoisomers, 98+%
Packaging
25g
Price
$35.65
Updated
2024/03/01
Alfa Aesar
Product number
L09598
Product name
4,4'-Diaminodicyclohexylmethane, mixture of stereoisomers, 98+%
Packaging
100g
Price
$86.8
Updated
2024/03/01
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4,4'-Diaminodicyclohexyl methane Chemical Properties,Usage,Production

Uses

4,4'-Methylenebis(cyclohexylamine) is a potential high inhibitive and high temperature resistant shale inhibitor.

Description

4,4'-Diaminodicyclohexyl methane is a sodium salt of a cyclic anhydride that is used as a specific treatment for removing dodecanedioic acid from fatty acids. The reaction solution is stable at pH 4-5 and has a viscosity of less than 1000 cps. It has good stability in the presence of amines and can be used in chromatographic science, including chromatography and gas-liquid chromatography. The UV absorption maxima for the acid complex are 195 nm and 240 nm.

Chemical Properties

Beige solidified mass or fragments

Uses

4,4'-Diaminodicyclohexyl methane be used as organic intermediates and epoxy curing agents.

Uses

4,4'-Diaminodicyclohexylmethane is used as epoxy curing agents. It is a versatile intermediate to produce leather, rubber products, plastics, dyes, and photo sensitive polymers. It is used in manufacturing diisocyanates and polyamides. It is also used as lubricant additive as and corrosion inhibitor.

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 1156, 1953 DOI: 10.1021/ja01101a044

General Description

Yellowish white liquid or brown solid paste.

Air & Water Reactions

Sensitive to decomposition in air and light . Insoluble in water.

Reactivity Profile

4,4'-Diaminodicyclohexyl methane neutralizes acids in weakly 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.

Health Hazard

ACUTE/CHRONIC HAZARDS: 4,4'-Diaminodicyclohexyl methane is corrosive.

Fire Hazard

4,4'-Diaminodicyclohexyl methane is probably combustible.

Flammability and Explosibility

Non flammable

Toxicology

On resorption, predominant clinical signs of intoxication were hyperexcitability, excessive salivation, and convulsions in animals; repeated oral dosing (50 – 100 mg kg -1 d -1 in rats and mice for 10 and 16 d, respectively, 50 mg/kg in dogs for up to 82 weeks) resulted in gastrointestinal hemorrhagic inflammations, nephritis, and fatty changes to the liver. No changes in methemoglobin or in other hematological parameters were induced in cats on repeated doses of 50 and 100 mg kg -1 d -1, given twice per week over 2 months. Several in vitro and in vivo mutagenicity studies gave no evidence of a mutagenic or clastogenic potential.

4,4'-Diaminodicyclohexyl methane Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Diaminodicyclohexyl methane Suppliers

Americas 1 Canada 1 China 225 Europe 2 France 1 Germany 6 India 4 Japan 4 Slovakia 1 South Korea 1 Switzerland 1 United Kingdom 6 United States 24 USA 1 Global 278
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View Lastest Price from 4,4'-Diaminodicyclohexyl methane manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
4,4'-Diaminodicyclohexyl methane 1761-71-3
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-09
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
4,4'-Diaminodicyclohexyl methane/PACM 1761-71-3
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-04-24
Hebei Longbang Technology Co., Ltd
Product
4,4'-Diaminodicyclohexyl methane 1761-71-3
Price
US $6.00/kg
Min. Order
1kg
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-05-11

1761-71-3, 4,4'-Diaminodicyclohexyl methane Related Search:

4,4'-Methylenedianiline Dicyclohexylchlorophosphine Cyclohexylamine Sodium N-cyclohexylsulfamate Dimethoxymethane Molasses Tris(hydroxymethyl)aminomethane Dicyclohexylcarbodiimide N,N'-(METHYLENEDICYCLOHEXYL)BIS[4-(2-PYRIDYL)-1-PIPERAZINECARBOXAMIDE] 4,4'-METHYLENEBIS(2-METHYLCYCLOHEXYLAMINE) Methylene-bis(4-cyclohexylisocyanate) 4,4'-METHYLENEBIS-(N,N-DIMETHYLCYCLOHEXANAMINE) mebezonium iodide dicyclohexylmethane 4,4'-Diaminodicyclohexyl methane Bis-(4-aminocyclohexyl)-methane carbamate 2-CYANO-N-(4-[4-[2-CYANO-3-(3,4-DIHYDROXYPHENYL)-ACRYLOYLAMINO]-CYCLOHEXYLMETHYL]-CYCLOHEXYL)-3-(3,4-DIHYDROXYPHENYL)-ACRYLAMIDE N,N'-(methylenedicyclohexane-1,4-diyl)distearamide

  • 4,4'-DIAMINODICYCLOHEXYLMETHANE
  • 4,4'-METHYLENEBIS(CYCLOHEXYLAMINE)
  • 4,4-METHYLENEBIS(CYCLOHEXYLAMINE)
  • 4,4'-METHYLENEBIS(AMINOCYCLOHEXANE)
  • PACM20
  • TIMTEC-BB SBB008433
  • 1,4-bis(aminocyclohexyl)methane
  • 4,4’-diaminodicyclohexylmethane,mixtureofisomers
  • 4,4’-methylenebis(cyclohexanamine)
  • 4,4’-methylenebis-cyclohexanamin
  • Cyclohexylamine, 4,4'-methylenebis-
  • Di(p-aminocyclohexyl)methane
  • HLR 4219
  • HLR 4448
  • hlr4219
  • hlr4448
  • Methylenebis(4-aminocyclohexane)
  • p,p’-diaminodicyclohexylmethane
  • p,p'-Diaminodicyclohexylmethane
  • Wandamin hm
  • wandaminhm
  • BIS-(P-AMINOCYCLOHEXYL)METHANE
  • BIS(4-AMINOCYCLOHEXYL)METHANE
  • POLYLINK PACM
  • 4,4'-METHYLENEBIS(CYCLOHEXYLAMINE), TECH ., 95%, MIXTURE OF ISOMERS
  • 4,4'-METHYLENEBIS(CYCLOHEXYLAMINE), 97%, MIXTURE OF ISOMERS
  • 4,4'-Methylenebis(4-aminocyclohexane)
  • Methylenebis(cyclohexanamine)
  • Cyclohexanamine, 4,4-methylenebis-
  • METHYLENE-BIS-CYCLOHEXAMINE
  • DIAMINODICYCLOHEXYLMETHANE
  • 4,4’-methylenebis-Cyclohexanamine
  • 4,4’-methylenebis-cyclohexylamin
  • 4,4’-methylenedicyclohexanamine
  • 4,4’-methylenedicyclohexaneamine
  • 4,4’-methylenedicyclohexylamine
  • 4-[(4-azanylcyclohexyl)methyl]cyclohexan-1-amine
  • 4,4'-Diaminodicycloh
  • Bis(4-aminocyclohexyl)methane 4,4'-Diaminodicyclohexylmethane 4,4'-Methylenebis(aminocyclohexane)
  • 4,4'-Diaminodicyclohexyl methane(PACM)
  • 4,4'-Methylenebis(cyclohexylamine) technical grade, 95%
  • 4,4'-Diaminodicyclohexylmethane, mixture of stereoisomers
  • 4,4'-diaminodicyclohexylmethane (fatty amine curing agent chain extender PACM, HMDA)
  • 4,4'-Bis(aminocyclohexyl)methane
  • 4,4'-Methylenebis(cyclohexanamine)
  • 4,4'-Methylenedicyclohexanamine
  • 4,4'-Methylenedicyclohexaneamine
  • 4,4'-Methylenedicyclohexylamine
  • 4-[(4-Aminocyclohexyl)methyl]cyclohexylamine
  • DICYKAN
  • 4,4′-Methylenbis(cyclohexylamin)
  • 4,4''-METHYLENEBIS(CYCLOHEXYLAMINE) (MIXED ISOMER) 98+%
  • 4 4-DIAMINODICYCLOHEXYLMETHANE 97%
  • 4,4'-Diaminodicyclohexylmethane mixture of stereoisomers, 98+%
  • 4,4'-Methylenebis(cyclohexylamine) (mixture of isomers)
  • 4,4'-Methylenedicyclohexalamine
  • 4,4'-Diaminodicyclohexylmethane, 98+%
  • Amicure PACM