ChemicalBook Product Catalog Organic Chemistry Alkylurea and derivatives ACETONE SEMICARBAZONE

ACETONE SEMICARBAZONE

ACETONE SEMICARBAZONE Basic information
Product Name:ACETONE SEMICARBAZONE
Synonyms:2-(1-methylethylidene)-hydrazinecarboxamid;Hydrazinecarboxamide, 2-(1-methylethylidene)-;2-Propanone semicarbazone;Acetonesemicarbazone;2-Propanonesemicarbazone;Acetone semicarbazon;Acetone Semecarbazone;AURORA KA-350;ACETONE SEMICARBAZONE
CAS:110-20-3
MF:C4H9N3O
MW:115.13
EINECS:203-746-7
Product Categories:API;Pharmaceutical Intermediates
Mol File:110-20-3.mol
ACETONE SEMICARBAZONE Structure
ACETONE SEMICARBAZONE Chemical Properties
Melting point 189-190°C
Boiling point 215.41°C (rough estimate)
density 1.1906 (rough estimate)
refractive index 1.5700 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form powder to crystal
pka12.31±0.46(Predicted)
color White to Light yellow
Merck 14,8444
BRN 970110
CAS DataBase Reference110-20-3(CAS DataBase Reference)
EPA Substance Registry SystemHydrazinecarboxamide, 2-(1-methylethylidene)- (110-20-3)
Safety Information
Risk Statements 22
Safety Statements 22-36/37-36
RTECS AL7175000
TSCA Yes
HS Code 38220090
ToxicityLD50 ivn-mus: 90 mg/kg JPETAB 122,110,58
MSDS Information
ProviderLanguage
ALFA English
ACETONE SEMICARBAZONE Usage And Synthesis
UsesAcetone Semicarbazone is used as the starting material to synthesize Isazophos which is a pesticide.
Safety ProfilePoison by intravenous route. Whenheated to decomposition it emits toxic fumes of NOx.
Purification MethodsAcetone semicarbazone crystallises from water or from aqueous EtOH. [Beilstein 3 H 101, 3 I 48, 3 II 81, 3 III 189, 3 IV 179.]
ACETONE SEMICARBAZONE Preparation Products And Raw materials
Raw materialsSemicarbazide
Preparation Products1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE-->3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
2-[2-CHLORO-1-(CHLOROMETHYL)ETHYLIDENE]-1-HYDRAZINECARBOXAMIDE SPECS AO-289/25117015 2-[(E)-1-(4-FLUOROPHENYL)ETHYLIDENE]-1-HYDRAZINECARBOXAMIDE AKOS B029846 13,4-DIAZA-5-(TERT-BUTYL)-2-HYDROXY-7-OXOTRICYCLO[6.4.0.0(2,6)]DODECA-1(8),4,9,11-TETRAENE-3-CARBOXAMIDE CYCLODECANONE SEMICARBAZONE 6-AZATHYMINE Carbazochrome sodium sulfonate 2-[(E)-1-PHENYLETHYLIDENE]-1-HYDRAZINECARBOXAMIDE CYCLOHEXANONE SEMICARBAZONE ACETONE SEMICARBAZONE sodium 5-[(aminocarbonyl)hydrazono]-2,3,5,6-tetrahydro-1-methyl-6-oxo-1H-indole-3-sulphonate 2-[[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL](2,4-DICHLOROPHENYL)METHYLENE]-1-HYDRAZINECARBOXAMIDE 2-[[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL](PHENYL)METHYLENE]-1-HYDRAZINECARBOXAMIDE 2-[(E)-1-(4-METHYLPHENYL)ETHYLIDENE]-1-HYDRAZINECARBOXAMIDE 6-METHYL-5-THIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-3-ONE Carbazochrome LEVULINIC ACID SEMICARBAZONE
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