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Postion:Product Catalog >Analytical Chemistry>Analysis reagents>General Analytical Reagents>Semicarbazide
Semicarbazide
  • Semicarbazide

Semicarbazide

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2019-07-06

Product Details

Product Name: Semicarbazide CAS No.: 57-56-7
Min. Order: 1kg Purity: 95%-99%
Supply Ability: 1000kg Release date: 2019/07/06
Contact person: crystal@coreychem.com

 

Names

[ Name ]: semicarbazide
[ Synonym ]: More Synonyms

 Chemical & Physical Properties

[ Density ]: 1.7±0.1 g/cm3
[ Boiling Point ]: 186.3±23.0 °C at 760 mmHg
[ Melting Point ]: 175-185ºC /decomposes/
[ Molecular Formula ]: CH5N3O
[ Molecular Weight ]: 75.070
[ Flash Point ]: 66.5±22.6 °C
[ Exact Mass ]: 75.043259
[ PSA ]: 81.14000
[ LogP ]: -1.61
[ Vapour Pressure ]: 0.2±0.8 mmHg at 25°C
[ Index of Refraction ]: 1.602

 MSDS

Semicarbazide MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :

VT2975000

CHEMICAL NAME :

Semicarbazide

CAS REGISTRY NUMBER :

57-56-7

BEILSTEIN REFERENCE NO. :

0506319

LAST UPDATED :

199701

DATA ITEMS CITED :

11

MOLECULAR FORMULA :

C-H5-N3-O

MOLECULAR WEIGHT :

75.09

WISWESSER LINE NOTATION :

ZVMZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Human - man

DOSE/DURATION :

40 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

140 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

140 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

176 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

123 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

105 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

126 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

25 gm/kg/30W-C

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors

MUTATION DATA

TYPE OF TEST :

DNA repair

TEST SYSTEM :

Bacteria - Escherichia coli

DOSE/DURATION :

125 ug/well

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 133,161,1984

 Safety Information

[ Personal Protective Equipment ]: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]: Xn
[ Risk Phrases ]: 22
[ Safety Phrases ]: S22
[ RIDADR ]: NONH for all modes of transport
[ WGK Germany ]: 3

 

 
 

 

 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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