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HomeProduct name list1-PHENYLSEMICARBAZIDE

1-PHENYLSEMICARBAZIDE

  • CAS NO.:103-03-7
  • Empirical Formula: C7H9N3O
  • Molecular Weight: 151.17
  • MDL number: MFCD00007942
  • EINECS: 203-072-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-17 21:30:02
1-PHENYLSEMICARBAZIDE Structural

What is 1-PHENYLSEMICARBAZIDE?

The Uses of 1-PHENYLSEMICARBAZIDE

1-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.

What are the applications of Application

1-Phenylsemicarbazide is A useful biochemical for proteomics research

Definition

ChEBI: Phenicarbazide is a member of phenylhydrazines.

brand name

Antipyretic 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 It has been withdrawn in at least one country on grounds of its adverse effect profile and it appears to have fallen into disuse in others.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 Methods

Crystallise it from water and dry it in a vacuum over KOH. [Beilstein 15 H 287, 15 II 106, 15 III 184, 15 IV 180.]

Properties of 1-PHENYLSEMICARBAZIDE

Melting 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 temperature
solubility  acetone: very soluble(lit.)
form  powder to crystal
pka 11.16±0.43(Predicted)
color  White to Light yellow
BRN  743311
CAS DataBase Reference 103-03-7(CAS DataBase Reference)
IARC 3 (Vol. 12, Sup 7) 1987
EPA Substance Registry System Phenicarbazide (103-03-7)

Safety information for 1-PHENYLSEMICARBAZIDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H351:Carcinogenicity
Precautionary Statement Codes P201:Obtain special instructions before use.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 1-PHENYLSEMICARBAZIDE

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