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
- Molecular Weight:
- 210.36
- MOL File:
- 1761-71-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/11 20:10:50
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H317-H373-H411 | |||||||||
| Precautionary statements | P273-P280-P305+P351+P338-P310 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
4,4'-Diaminodicyclohexyl methane price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 368849 | 4,4′-Methylenebis(cyclohexylamine) technical grade, 95% | 1761-71-3 | 250G | ₹3431.53 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M0699 | 4,4'-Methylenebis(cyclohexylamine) (mixture of isomers) min. 97.0 %(total of isomer) | 1761-71-3 | 25G | ₹1800 | 2022-05-26 | Buy |
| ALFA India | ALF-L09598-22 | 4,4'-Diaminodicyclohexylmethane, mixture of stereoisomers, 98+% | 1761-71-3 | 100g | ₹3325 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M0699 | 4,4'-Methylenebis(cyclohexylamine) (mixture of isomers) min. 97.0 %(total of isomer) | 1761-71-3 | 500G | ₹8700 | 2022-05-26 | Buy |
| ALFA India | ALF-L09598-14 | 4,4'-Diaminodicyclohexylmethane, mixture of stereoisomers, 98+% | 1761-71-3 | 25g | ₹884 | 2022-05-26 | Buy |
4,4'-Diaminodicyclohexyl methane Chemical Properties,Uses,Production
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.
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.
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
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Sachin Chemicals | 91-22-28605014 | Maharashtra, India | 141 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| S.Zhaveri Pharmakem Pvt. Ltd | -66607687 | Mumbai, India | 58 | 58 | Inquiry |
| Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 +8615900664856 | China | 2062 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12458 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 5959 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20308 | 58 | Inquiry |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | China | 989 | 58 | Inquiry |
| shenzhen xuhua biotechnology co., ltd. | +86-28792436-807 | China | 3 | 58 | Inquiry |
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