1,1-Dibutylhydrazine

Base Information

• Chemical Name: 1,1-Dibutylhydrazine
• CAS No.: 7422-80-2
• Molecular Formula: C8H20N2
• Molecular Weight: 144.26
• NSC Number: 18798
• UNII: GMH6K7M78H
• DSSTox Substance ID: DTXSID7020217
• Nikkaji Number: J46.503H
• Wikidata: Q63088107
• Mol file: 7422-80-2.mol

Synonyms:1,1-Dibutylhydrazine;N,N-Dibutylhydrazine;1,1-Di-n-butylhydrazine;1,1-Dbh;HYDRAZINE, 1,1-DIBUTYL-;7422-80-2;CCRIS 4559;NSC 18798;BRN 1735159;NSC-18798;NSC18798;Hydrazine,1-dibutyl-;N,N-dibutyl-hydrazine;GMH6K7M78H;Di-n-butylhydrazine, 1,1-;SCHEMBL1072254;DTXSID7020217;AKOS003583453;LS-7241;Q63088107

Chemical Property of 1,1-Dibutylhydrazine

Chemical Property:

• Vapor Pressure: 0.191mmHg at 25°C
• Refractive Index: 1.4173 (estimate)
• Boiling Point: 210.5°C at 760 mmHg
• Flash Point: 63.8°C
• PSA: 29.26000
• Density: 0.841g/cm³
• LogP: 2.46260
• XLogP3: 2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 144.162648646
• Heavy Atom Count: 10
• Complexity: 56.3

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCN(CCCC)N

Technology Process of 1,1-Dibutylhydrazine

There total 5 articles about 1,1-Dibutylhydrazine 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: 51.0%

1-iodo-butane (542-69-8) + thiourea (17356-08-0) → butylhydrazine (3530-11-8) + Dibutyl sulfide (544-40-1) + N,N-dibutylhydrazine (7422-80-2) + dibutyl disulfide (629-45-8)

Guidance literature:

With hydrazine hydrate; at 40 - 45 ℃; for 4.5h;

DOI:10.1080/17415993.2012.710909

Reference yield: 36.0%

1-iodo-butane (542-69-8) + S-(2-chloroprop-2-en-1-yl)isothiuronium chloride (1049094-01-0) → butylhydrazine (3530-11-8) + Dibutyl sulfide (544-40-1) + N,N-dibutylhydrazine (7422-80-2) + dibutyl disulfide (629-45-8)

Guidance literature:

S-(2-chloroprop-2-en-1-yl)isothiuronium chloride; With tellurium; hydrazine hydrate; potassium hydroxide; at 35 - 45 ℃; for 4.5h;

1-iodo-butane; at 40 - 50 ℃; for 3h;

DOI:10.1080/17415993.2012.710909

Reference yield:

N-nitrosodibutylamine (924-16-3) → N,N-dibutylhydrazine (7422-80-2) + dibutylamine (111-92-2)

Guidance literature:

With hydrogenchloride; zinc; In water; for 24h; Product distribution; Ambient temperature;

DOI:10.1021/jo00193a007

upstream raw materials:

N-nitrosodibutylamine

2-ethylhexanoic acid N',N'-dibutylhydrazide

1-iodo-butane

thiourea

Downstream raw materials:

1,1-dibutyl-4-phenyl thiosemicarbazide

4-Methoxy-thiobenzoesaeure-(N²,N²-dibutyl-hydrazid)

2-Hydroxy-thiobenzoesaeure-(N²,N²-dibutyl-hydrazid)

N,N-Di-n-butyl-N'-(2,6-dichlorbenzyliden)-hydrazin

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