1-PHENYLSEMICARBAZIDE

Price	USD110.00
Packge	1kg

Min. Order:1kg
Supply Ability:5000 Ton
Time:2022-08-10

Product Details

Product Name1-PHENYLSEMICARBAZIDE
CAS No.103-03-7
EINECS No.203-072-3
MFC7H9N3O
MW151.17
InChIKeyAVKHCKXGKPAGEI-UHFFFAOYSA-N
Appearancepowder to crystalWhite to Light yellow
Melting point 171-174 °C (lit.)
Boiling point 273.17°C (rough estimate)
density 1.2100 (rough estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature

1-PHENYLSEMICARBAZIDE Basic information

Product Name:	1-PHENYLSEMICARBAZIDE
Synonyms:	1-Phenylsemicarbazide,99%;1-PhenylseMicarbazide, 99% 25GR;1-Phenylsemicarbazide 99%;1-Phenylsemicarbazide hydrochloride;cryogenine(pharmaceutical);Febrimin;Fenylsemikarbazid;Hydrazine, 1-carbamoyl-2-phenyl-
CAS:	103-03-7
MF:	C7H9N3O
MW:	151.17
EINECS:	203-072-3
Product Categories:	Carbonyl Compounds;Organic Building Blocks;Ureas
Mol File:	103-03-7.mol

1-PHENYLSEMICARBAZIDE Chemical PropertiesMelting point 171-174 °C (lit.)Boiling point 273.17°C (rough estimate)density 1.2100 (rough estimate)refractive index 1.5860 (estimate)storage temp. Keep in dark place,Inert atmosphere,Room temperaturesolubility acetone: very soluble(lit.)pka11.16±0.43(Predicted)BRN 743311CAS DataBase Reference103-03-7(CAS DataBase Reference)IARC3 (Vol. 12, Sup 7) 1987EPA Substance Registry SystemPhenicarbazide (103-03-7)

Safety InformationHazard Codes XnRisk Statements 22Safety Statements 45-36/37/39-26WGK Germany 3RTECS FD0575000TSCA YesHS Code 29280090

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1-PHENYLSEMICARBAZIDE Usage And SynthesisUses1-Phenylsemicarbazide was used in the synthesis of a series of alkyl(aryl/heteroaryl) substituted 3-trifluoromethyl-1H-1-phenylpyrazoles and alkyl 3-carboxylate analogs by the cyclocondensation reactions with 4-alkoxy-1,1,1-trihaloalk-3-en-2-ones.Brand nameAntipyretic dellepsoids d26.World Health Organization (WHO)Phenicarbazide, which has analgesic and antipyretic activity, was introduced in the 1970s. It has been withdrawn in at least one country on grounds of its adverse effect profile and it appears to have fallen into disuse in others.Purification MethodsCrystallise it from water and dry it in a vacuum over KOH. [Beilstein 15 H 287, 15 II 106, 15 III 184, 15 IV 180.]

1-PHENYLSEMICARBAZIDE Preparation Products And Raw materialsRaw materialsUrea-->NITROSOPHENYLUREA-->Hydrazinecarboxamide, 2-(1-methylethylidene)-1-phenyl--->ethyl cyanate-->1,5-Diphenylcarbazide-->3,5-DIMETHYLPYRAZOLE-1-CARBOXAMIDE-->4-Fluorobenzhydrazide-->Urethane-->Phenylhydrazine hydrochloride-->PHENYLURETHANE-->1-Methyl-1-nitrosourea-->PhenylhydrazinePreparation ProductsTriazophos-->3-Hydroxy-1-phenyl-1,2,4-triazole

Company Profile Introduction

Hebei duling International Trade Co., Ltd. is located in Shijiazhuang, the pharmaceutical capital of China. Our company operates in various forms, including production, sales and overseas trade. At the same time, we can provide biotechnology development, consultation, exchange and promotion, technical research of biomass energy, agricultural scientific research and experimental development, etc. Our core sector is the R & D, production and sales of chemical additives and chemical intermediates.

Recommended supplier

Hebei Dueling International Trade Co. LTD

Hebei China

Since:2020-09-17
Address: Room 902, Unit 2, Building 8, Haolin Garden,Shangcheng,No. 69 Shangcheng Road, Xinhua District, Shij

INQUIRY