2188-09-2

Basic information

• Product Name: 1,1 (hexamethylene)diurea
• Synonyms: 1,1 (hexamethylene)diurea
• CAS NO: 2188-09-2
• Molecular Formula: C₈H₁₈N₄O₂
• Molecular Weight: 202.25412
• Mol File: 2188-09-2.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 369.8°Cat760mmHg
• Flash Point: 177.4°C
• Appearance: /
• Density: 1.124g/cm³
• CAS DataBase Reference: 1,1 (hexamethylene)diurea(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1 (hexamethylene)diurea(2188-09-2)
• EPA Substance Registry System: 1,1 (hexamethylene)diurea(2188-09-2)

Safety Data

• Hazardous Substances Data: 2188-09-2(Hazardous Substances Data)

Usage

General Description

1,1' (hexamethylene)diurea is a chemical compound with the molecular formula C12H24N4O2. It is a diamide derivative of hexamethylenediamine and carbonic acid. 1,1 (hexamethylene)diurea is known for its ability to act as a strong buffer and as a corrosion inhibitor in aqueous systems. It is used in various industrial applications, such as metalworking fluids, cooling water treatments, and oilfield chemicals. Additionally, 1,1' (hexamethylene)diurea has been shown to exhibit antimicrobial properties, making it useful in the formulation of disinfectants and preservatives. Due to its versatile properties, this chemical has found broad use in many different industries.

Upstream product

• 102-09-0 bis(phenyl) carbonate 
• 124-09-4 1,6-Hexanediamine 
• 65-85-0 benzoic acid 
• 556-89-8 nitrourea 
• 822-06-0 Hexamethylene diisocyanate 
• 57-13-6 urea 

Downstream Products

• 27640-22-8 Hexamethylen-di-(N-nitrosoharnstoff) 
• 123463-93-4 C₁₄H₁₈N₄O₆ 
• 822-06-0 Hexamethylene diisocyanate 
• 1266555-27-4 C₃₂H₃₂N₂O₆ 
• 4223-27-2 N,N'-hexanediyl-bis-carbamic acid bis-biphenyl-4-yl ester 
• 16644-58-9 N,N'-hexanediyl-di(carbamic acid (2-phenylethyl) ester) 
• 4223-31-8 N,N′-hexanediyl bis-carbamic acid diphenyl ester 
• 1267646-28-5 N,N'-hexanediyl-di(carbamic acid (4-ethoxyphenyl) ester) 
• 1027096-11-2 N,N'-hexanediyl-di(carbamic acid(2,4-di-tert-amylphenyl)ester) 
• 1266554-70-4 N,N'-hexanediyldicarbamic acid di(4-(1,1,3,3-tetramethylbutyl)phenyl) ester 
• 1266554-91-9 N,N'-hexanediyl-di(carbamic acid(p-heptylphenyl) ester) 
• 1266555-23-0 N,N'-hexanediyl-di(carbamic acid (2-ethoxyphenyl) ester) 

Relevant articles and documents

TWO-STEP AND ONE-POT PROCESSES FOR PREPARATION OF ALIPHATIC DIISOCYANATES

The present invention relates to using a two-step (thermolysis) or one-pot process to prepare aliphatic diisocyanates from aliphatic diamines and diaryl carbonates. Polyisocyanates can also be prepared from polyamines and diaryl carbonates. The present synthetic processes do not apply phosgene or highly toxic reagents and chloro-solvents during the entire procedure.

Method for Preparing Diureido Compounds

The present invention relates to a method for producing diureido by making diamine having 2 to 13 carbon atoms react with urea. The producing method uses alcohol having 3 to 12 carbon atoms as a reaction solvent and uses tetraalkylammonium hydroxide as a catalyst. According to the producing method of the present invention, the diureido can be produced in a high yield and in a short time.COPYRIGHT KIPO 2016

Method for Producing Carbonyl Compund

A method for producing a carbonyl compound of the present invention comprises a step (X) of reacting a specific compound having a urea bond with a carbonic acid derivative having a carbonyl group (—C(═O)—) under heating at a temperature equal to or higher