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1187-42-4

Name Diaminomaleonitrile
CAS 1187-42-4
EINECS(EC#) 214-697-6
Molecular Formula C4H4N4
MDL Number MFCD00001870
Molecular Weight 108.1
MOL File 1187-42-4.mol

Chemical Properties

Appearance brown crystalline powder
Melting point  178-179 °C (lit.)
Boiling point  192.71°C (rough estimate)
density  1,36 g/cm3
refractive index  1.6260 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  5000mg/l
form  Crystalline Powder
pka -2.77±0.70(Predicted)
color  Brown
Water Solubility  5 g/L (25 ºC)
Sensitive  Light Sensitive
BRN  878333
Exposure limits NIOSH: IDLH 25 mg/m3
CAS DataBase Reference 1187-42-4(CAS DataBase Reference)
EPA Substance Registry System 1187-42-4(EPA Substance)

Safety Data

Hazard Codes  Xn,T
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R25:Toxic if swallowed.
Safety Statements 
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
RIDADR  UN 3439 6.1/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29269095

Hazard Information

Material Safety Data Sheet(MSDS)

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