Dimethylmethylenehydrazine

Base Information

• Chemical Name: Dimethylmethylenehydrazine
• CAS No.: 2035-89-4
• Molecular Formula: C3H8N2
• Molecular Weight: 72.1099
• Hs Code.: 2928000090
• European Community (EC) Number: 806-947-3
• NSC Number: 516745
• UNII: D2TM49V35A
• DSSTox Substance ID: DTXSID50174260
• Nikkaji Number: J45.702G
• Wikidata: Q63409851
• Mol file: 2035-89-4.mol

Synonyms:Dimethylmethylenehydrazine;2035-89-4;Formaldehyde dimethylhydrazone;FORMALDEHYDE, DIMETHYLHYDRAZONE;Formaldehyde 2,2-dimethylhydrazone;Formaldehyde dimethylhydrazine;N-methyl-N-(methylideneamino)methanamine;BRN 1737195;D2TM49V35A;NSC-516745;4-04-00-03325 (Beilstein Handbook Reference);1,1-Dimethyl-2-methylenehydrazine;UNII-D2TM49V35A;formaldehyde dimethyl hydrazone;DTXSID50174260;CS-M3085;DIMETHYLHYDRAZONE FORMALDEHYDE;MFCD01753011;NSC516745;AKOS025402714;N-methyl-N-(methyleneamino)methanamine;NSC 516745;LS-69389;F0713;T72047;Q63409851

Chemical Property of Dimethylmethylenehydrazine

Chemical Property:

• Vapor Pressure: 197mmHg at 25°C
• Melting Point: -103°C(lit.)
• Refractive Index: 1.4310-1.4350
• Boiling Point: 60°Cat760mmHg
• PKA: 7.92±0.70(Predicted)
• Flash Point: °C
• PSA: 15.60000
• Density: 0.77g/cm³
• LogP: 0.16360
• Storage Temp.: 0-10°C
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 72.068748264
• Heavy Atom Count: 5
• Complexity: 31.9

Purity/Quality:

98%,99%, ^*data from raw suppliers

Formaldehyde Dimethylhydrazone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN(C)N=C

Technology Process of Dimethylmethylenehydrazine

There total 10 articles about Dimethylmethylenehydrazine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

dimethyl amine (124-40-3) → dimethylchloroamine (1585-74-6) + N-methyl-N-(methyleneamino)methanamine (2035-89-4) + 1,1-dimethyldiazene (35337-56-5) + N,N-Dimethylhydrazine (57-14-7)

Guidance literature:

With chloroamine; at 24.9 ℃; Mechanism; Rate constant; Kinetics; ΔH; ΔS; effect of pH;

Reference yield:

N,N-Dimethylhydrazine (57-14-7) → 1,3-oxazolidine (504-76-7) + N-Methylformamide (123-39-7) + butanedial (638-37-9) + N,N-Dimethylamino acetonitrile (926-64-7) + N-methyl-N-(methyleneamino)methanamine (2035-89-4) + N-Nitrosodimethylamine (62-75-9) + N-nitrodimethylamine (4164-28-7) + dimethyl amine (124-40-3)

Guidance literature:

With α-manganese oxide; water; at 0 ℃; Reagent/catalyst; UV-irradiation; Flow reactor;

DOI:10.1039/d0nj05167e

Reference yield:

N,N-Dimethylhydrazine (57-14-7) → butanedial (638-37-9) + N-methyl-N-(methyleneamino)methanamine (2035-89-4) + N-Nitrosodimethylamine (62-75-9) + dimethyl amine (124-40-3)

Guidance literature:

With water; at 20 ℃; Temperature; UV-irradiation; Flow reactor;

DOI:10.1039/d0nj04617e

upstream raw materials:

dimethyl amine

N,N-Dimethylhydrazine

Downstream raw materials:

N'-ethyl-N,N-dimethyl-hydrazine

1,1-dimethyl-2-n-butylhydrazine

Trimethylhydrazin

2-hydroxyimino-p-nitrophenylacetaldehyde dimethylhydrazone

Refernces

• 1、 Ruomeng, Hou,Ying, Jia,Yuanzheng, Huang,Keke, Shen,Huixin, Zhu. "TiO2-reduced graphene oxide for the removal of gas-phase unsymmetrical dimethylhydrazine". . p. 394 - 402. Retrieved 2021/01/11.
• 2、 Ruomeng, Hou,Ying, Jia,Xiaomeng, Lv,Yuanzheng, Huang,Keke, Shen. "Adsorption and photocatalytic degradation of gas-phase UDMH under simulated sunlight by AgBr/TiO2/rGA". . p. 12583 - 12594. Retrieved 2021/04/14.