Home Categories Chemical Reagents 4-Phenylsemicarbazide
A6912012

4-Phenylsemicarbazide , ≥98.0% , 537-47-3

CAS NO.:537-47-3

Empirical Formula: C7H9N3O

Molecular Weight: 151.17

MDL number: MFCD00007590

EINECS: 208-669-2

Pack Size Price Stock Quantity
5G RMB125.60 In Stock
25G RMB376.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 122-125 °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
pka 10.52±0.20(Predicted)
form  powder to crystal
color  White to Almost white
Water Solubility  699.5mg/L(15 ºC)
Sensitive  Air Sensitive
Merck  14,7312
BRN  511107

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
Hazard Codes  Xi
Safety Statements  22-24/25
WGK Germany  3
8-10-23
HS Code  2928.00.5000
HazardClass  IRRITANT

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