Carbohydrazide CAS NO.497-18-7

Carbohydrazide Chemical Properties
Melting point     150-153 °C (lit.)
Boiling point     167.26°C (rough estimate)
density     1.02
refractive index     1.4164 (estimate)
storage temp.     0-6°C
pka    11.81±0.20(Predicted)
form     Crystalline Powder
color     White
Water Solubility     Soluble in water.
Merck     14,1804
BRN     1747069
Stability:    Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents.
InChIKey    XEVRDFDBXJMZFG-UHFFFAOYSA-N
CAS DataBase Reference    497-18-7(CAS DataBase Reference)
NIST Chemistry Reference    Carbonic dihydrazide(497-18-7)
EPA Substance Registry System    Carbohydrazide (497-18-7)                           

Carbohydrazide Basic information
Product Features Oxygen scavenger of the boiler water Reference quality standards Uses Category Toxicity grading Acute toxicity Explosive and hazardous characteristics Flammability and hazard characteristics Storage characteristics Extinguishing agent
Product Name:    Carbohydrazide
Synonyms:    1,3-Diaminomocovina;1,3-diamino-ure;4-amino-semicarbazid;Cabazide;1,3-DIAMINOUREA;Carbohydrazide58%;CHZ Oxygen Scavenger;4-Aminoisosemicarbazide
CAS:    497-18-7
MF:    CH6N4O
MW:    90.08
EINECS:    207-837-2
Mol File:    497-18-7.mol

Safety Information
Hazard Codes     Xi,N,Xn
Risk Statements     5-22-51/53-36/37/38-20/21/22-43-38
Safety Statements     61-36/37/39-36/37
RIDADR     UN3077
WGK Germany     3
RTECS     FF2625000
TSCA     Yes
HazardClass     9
PackingGroup     III
HS Code     29280000