Isobutyl hydrazine sulfate

Base Information

• Chemical Name: Isobutyl hydrazine sulfate
• CAS No.: 70082-30-3
• Molecular Formula: C4H14N2O4S
• Molecular Weight: 186.232
• DSSTox Substance ID: DTXSID20703506
• Mol file: 70082-30-3.mol

Synonyms:ISOBUTYL HYDRAZINE SULFATE;2-methylpropylhydrazine;sulfuric acid;70082-30-3;SCHEMBL3930524;DTXSID20703506;HIOPKCFEHPXYPY-UHFFFAOYSA-N;FT-0627359;Sulfuric acid--(2-methylpropyl)hydrazine (1/1)

Chemical Property of Isobutyl hydrazine sulfate

Chemical Property:

• Vapor Pressure: 5.3mmHg at 25°C
• Boiling Point: 143.6°C at 760 mmHg
• Flash Point: 42.1°C
• PSA: 121.03000
• Density: 0.82g/cm³
• LogP: 1.62490
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 186.06742811
• Heavy Atom Count: 11
• Complexity: 108

Purity/Quality:

98%Min ^*data from raw suppliers

ISOBUTYL HYDRAZINE SULFATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)CNN.OS(=O)(=O)O

Technology Process of Isobutyl hydrazine sulfate

There total 2 articles about Isobutyl hydrazine sulfate 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:

Nα-isobutyl-Nβ-Boc-hydrazine (57699-53-3) → i-butylhydrazine sulfate (70082-30-3)

Guidance literature:

With sulfuric acid; at 50 ℃; for 5h;

DOI:10.1016/S0040-4020(01)00720-7

Reference yield:

→ i-butylhydrazine sulfate (70082-30-3)

Guidance literature:

Reference yield: 94.0%

lithium (Z)-1-ethoxy-1,4-dioxo-4-phenylbut-2-en-2-olate (1105636-17-6) + i-butylhydrazine sulfate (70082-30-3) → ethyl 1-isobutyl-5-phenyl-1H-pyrazole-3-carboxylate (1105634-84-1)

Guidance literature:

In ethanol; N,N-dimethyl-formamide; at 50 ℃; for 18h;

upstream raw materials:

N^α-isobutyl-N^β-Boc-hydrazine

Downstream raw materials:

(E)-2(R)-[1(S)-(tert-butoxycarbonyl)-4-phenyl-3-butenyl]-2'-isobutyl-4-methylvalerohydrazide

ethyl 1-isobutyl-5-phenyl-1H-pyrazole-3-carboxylate

Refernces

• 1、 -. "Hypoglycaemically active 2-alkyl- or -alkenyl-hydrazono propionic acid derivatives". . . Retrieved 2008/06/13.