(Ethylideneamino)urea

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Names

[ CAS No. ]:
591-86-6

[ Name ]:
(Ethylideneamino)urea

[Synonym ]:
acetaldehyde semicarbazone

Chemical & Physical Properties

[ Density]:
1.21g/cm3

[ Melting Point ]:
164ºC

[ Molecular Formula ]:
C₃H₇N₃O

[ Molecular Weight ]:
101.10700

[ Exact Mass ]:
101.05900

[ PSA ]:
67.48000

[ LogP ]:
0.75160

[ Index of Refraction ]:
1.515

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Potassium cyanate
ch3cho
Semicarbazide hydrochloride
Acetonitrile
Acetaldehyde ammonia trimer
Propanoic acid, 2-[2-(aminocarbonyl)hydrazino]- (9CI)
Water

DownStream

1-(4-Chlorophenyl)ethanone
biurea
acetaldehyde phenylhydrazone
1,2,3-Selenadiazole
Hydrazinecarboxamide,2,2'-(1,2-ethanediylidene)bis-

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

[1-(4-ethoxyphenyl)ethylideneamino]urea
[1-(4-iodophenyl)ethylideneamino]urea
[1-(4-methylphenyl)ethylideneamino]urea
[1-(2-furyl)ethylideneamino]urea
[1-(4-chlorophenyl)ethylideneamino]urea
[1-(2-chlorophenyl)ethylideneamino]urea
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
5-(9H-Fluoren-9-ylmethoxycarbonyl)-6,6-dimethyl-1,4-dihydropyrrolo[3,4-c]pyrazole-3-carboxylic acid
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
4-Methoxy-5-methyl-2-amino-benzamide
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
tert-Butyl-DL-alanine