2,4-Pentanediamine, 2-methyl-

Base Information

• Chemical Name: 2,4-Pentanediamine, 2-methyl-
• CAS No.: 21586-21-0
• Molecular Formula: C6H16 N2
• Molecular Weight: 116.206
• Hs Code.: 2921290000
• NSC Number: 48085
• DSSTox Substance ID: DTXSID401030802
• Nikkaji Number: J101.019K
• Mol file: 21586-21-0.mol

Synonyms:2,4-Pentanediamine, 2-methyl-;2,4-Diamino-2-methylpentane;21586-21-0;2-Methyl-2,4-pentanediamine;BRN 0505998;NSC48085;SCHEMBL903053;2-Methyl-2,4-pentanediamine #;DTXSID401030802;NSC 48085;NSC-48085;AKOS006342374;LS-101609;4-04-00-01352 (Beilstein Handbook Reference)

Chemical Property of 2,4-Pentanediamine, 2-methyl-

Chemical Property:

• Vapor Pressure: 2.2mmHg at 25°C
• Melting Point: -7.15°C (estimate)
• Refractive Index: 1.4480 (estimate)
• Boiling Point: 162.1°C at 760 mmHg
• Flash Point: 49.2°C
• PSA: 52.04000
• Density: 0.858g/cm³
• LogP: 1.86160
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 116.131348519
• Heavy Atom Count: 8
• Complexity: 68.9

Purity/Quality:

99% ^*data from raw suppliers

2-METHYLPENTANE-2,4-DIAMINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CC(C)(C)N)N

Technology Process of 2,4-Pentanediamine, 2-methyl-

There total 17 articles about 2,4-Pentanediamine, 2-methyl- 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: 40.0%

1,4,4,6-Tetramethyl-2-methylsulfanyl-3,4-dihydro-pyrimidin-1-ium; iodide → N,N',N''-Triaminoguanidinhydroiodid (107427-10-1) + 2-methylpentane-2,4-diamine (21586-21-0)

Guidance literature:

With hydrazine hydrate; In propan-1-ol; for 5h; Heating;

Reference yield:

3,5,5-Trimethylpyrazolin (3975-85-7) → 2-methylpentane-2,4-diamine (21586-21-0)

Guidance literature:

With methanol; nickel; at 100 ℃; under 4413.05 Torr; Hydrogenation;

Reference yield:

2,2,4,4,6-pentamethyl-2,3,4,5,tetrahydropyrimidine (556-72-9) → 2-methylpentane-2,4-diamine (21586-21-0)

Guidance literature:

With ammonia; nickel; at 150 ℃; under 51485.6 Torr; Hydrogenation;

upstream raw materials:

acetonin

3,5,5-Trimethylpyrazolin

2,2,4,4,6-pentamethyl-2,3,4,5,tetrahydropyrimidine

4-methyl-pent-3-en-2-one

Downstream raw materials:

N,N'-(1,1,3-trimethyl-propanediyl)-bis-benzamide

2-heptadecyl-4,4,6-trimethyl-1(3),4,5,6-tetrahydro-pyrimidine

2-Amino-4-<1-phenyl-ethyliden-(1)-amino>-2-methylpentan

1-(4-bromobenzyl)-3,5,5-trimethyl-4,5-dihydro-1H-pyrazole