4146-43-4

Name Butanedihydrazide
CAS 4146-43-4
EINECS(EC#) 223-970-9
Molecular Formula C4H10N4O2
MDL Number MFCD00007613
Molecular Weight 146.15
MOL File 4146-43-4.mol
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Chemical Properties

Melting point  170-171 °C (lit.)
Boiling point  540.2±33.0 °C(Predicted)
density  1.284±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
Water Solubility  Soluble in water
form  powder to crystal
pka 12.62±0.35(Predicted)
color  White to Almost white
InChI InChI=1S/C4H10N4O2/c5-7-3(9)1-2-4(10)8-6/h1-2,5-6H2,(H,7,9)(H,8,10)
InChIKey HCOMFAYPHBFMKU-UHFFFAOYSA-N
SMILES C(=O)(NN)CCC(=O)NN
CAS DataBase Reference 4146-43-4(CAS DataBase Reference)
NIST Chemistry Reference Butanedioyl dihydrazide(4146-43-4)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
WGK Germany  3
RTECS  WM7500000
HazardClass  IRRITANT
HS Code  29280000
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Toxicity
LD50 intraperitoneal in mouse: > 1gm/kg

Hazard Information

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