METHYLENEDIAMINE DIHYDROCHLORIDE
- CAS No.
- 57166-92-4
- Chemical Name:
- METHYLENEDIAMINE DIHYDROCHLORIDE
- Synonyms
- MDACl2;DIAMINOMETHANE DIHYDROCHLORIDE;methanediamine,dihydrochloride;JACS-57166-92-4;METHANEDIAMINE2HCL;Diaminomethane2HCl;METHYLENEDIAMINE DIHCL;Methyldiammonium dichloride;Methylendiamindihydrochlorid;METHYLENEDIAMINE DIHYDROCHLORIDE
- CBNumber:
- CB1243220
- Molecular Formula:
- CH8Cl2N2
- Molecular Weight:
- 118.99
- MOL File:
- 57166-92-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/15 10:43:35
| Melting point | >300°C |
|---|---|
| storage temp. | 2-8°C |
| solubility | Methanol (Slightly, Sonicated), Water (Sparingly) |
| form | Solid |
| color | White to Off-White |
| BRN | 3664689 |
| CAS DataBase Reference | 57166-92-4 |
| EPA Substance Registry System | Methylenediamine dihydrochloride (57166-92-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H335-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
METHYLENEDIAMINE DIHYDROCHLORIDE Chemical Properties,Uses,Production
Uses
The Dihydrochloride salt of Methanediamine (M260225) in used in synthesizing FK-506 3’-Methyl Ether (F370010).
General Description
White granular solid. Decomposes at approximately 275°F (changes to white puffy solid), then slowly darkens until total decomposition at approximately 464°F.
Air & Water Reactions
Water soluble.
Reactivity Profile
An acidic organic salt of an amine. In aqueous solution, behaves as an acid. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
Fire Hazard
Flash point data for METHYLENEDIAMINE DIHYDROCHLORIDE are not available; however, METHYLENEDIAMINE DIHYDROCHLORIDE is probably combustible.
METHYLENEDIAMINE DIHYDROCHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24639 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13187 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | China | 18433 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
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