66770
Methylenediamine dihydrochloride
≥98.0% (AT)
Synonym(s):
Diaminomethane dihydrochloride
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About This Item
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Assay
≥98.0% (AT)
form
solid
storage temp.
2-8°C
SMILES string
Cl.Cl.NCN
InChI
1S/CH6N2.2ClH/c2-1-3;;/h1-3H2;2*1H
InChI key
QCYJCJJCNRIMNG-UHFFFAOYSA-N
Application
Methylenediamine dihydrochloride can be used as a reactant to synthesize:
- Poly(methylene biguanides) via polycondensation reaction with sodium dicyanamide in the presence of 1-butanol.
- Didodecanoylamides by reacting with (2S)-2-methyldodecanoyl chloride via acylation in the presence of sodium bicarbonate.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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A series of 10 didodecanoylamides of alpha,omega-alkylidenediamines bridged by a straight carbon chain varying in length from 0 to 9 carbons was examined as possible gelator molecules of organic liquids to gain information on the relationships between the spacial arrangement
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Amide formation from acids, N-protected amino acids and peptides was achieved in an easy and convenient way by treating "active esters" such as succinimidyl or 4-nitrophenyl esters or acyl chlorides with diaminomethane dihydrochloride in dioxane in the presence of Et3N.
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