66770

Methylenediamine dihydrochloride

≥98.0% (AT)

• 동의어(들): Diaminomethane dihydrochloride
• Linear Formula: CH₂(NH₂)₂ · 2HCl
• CAS Number: 57166-92-4
• Molecular Weight: 118.99
• Beilstein: 3664689
• EC Number: 260-602-6
• MDL number: MFCD00040377
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57652063
• NACRES: NA.22

속성

• 분석: ≥98.0% (AT)
• 양식: solid
• 작용기: amine
• 저장 온도: 2-8°C
• SMILES string: Cl.Cl.NCN
• InChI: 1S/CH6N2.2ClH/c2-1-3;;/h1-3H2;2*1H
• InChI key: QCYJCJJCNRIMNG-UHFFFAOYSA-N

설명

일반 설명

Methylenediamine dihydrochloride, also known as Diaminomethane dihydrochloride is an organic compound that is often utilized as a reagent and slow ammonia-releasing agent during the synthesis of primary amides of peptides and amino acids from active esters.

애플리케이션

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.

It can also be used as a hydrogen source in catalytic hydrogenation reactions.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)