Synonyms:syM;(CH3NH)2CO;AKOSB029718;1.3-DiMethylu;1,3-dimethyl-ure;SYM-DIMETHYLChemicalbookUREA;1,3-DIMETHYLUREA;n,n'-dimethyl-ure;Dimethylcarbamide;N,N'-dimethylurea
Molecular Formula: CH3NHCONHCH3
CAS No: 96-31-1
EINECS: 202-498-7
Molecular Weight: 88.11
Type of product:Mixure substance
Specification
Appearance: White Crystals
Assay: ≥ 95%
Freezing point: 103'C Min
Volatile Content: ≤ 0.2%
Melting point: 104'C
Performance and Features:
Pharmaceutical intermediates, also used in the production of fiber treatment agent.It is used in medicine to
synthesize theophylline, caffeine and nificaran hydrochloride.
Applications
1, 3-Dimethylurea (DMU) is a solid in the form of white crystals with a faint ammonia-like odor It is soluble in water. It acts as a radical scavenger that protects isolated pancreatic islets from the effects of alloxan and dihydroxyfumarate exposure. Methyl amine and 1, 3-dimethylurea are hydrolysis products of methyl isocyanate. It is used in manufacturing synthetic caffeine, resins and drugs. 1, 3-Dimethylurea is used as a catalyst for condensation of methylamine with urea.
Packaging and Storage:
Packaging with 25kg bag, or Keep only in the original container in a cool well-ventilated place. Keep
away from incompatibles. Containers which are opened must be carefully resealed and kept upright to
prevent leakage. Avoid prolonged storage periods.
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