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16617-46-2

Name 3-Amino-4-pyrazolecarbonitrile
CAS 16617-46-2
EINECS(EC#) 240-665-6
Molecular Formula C4H4N4
MDL Number MFCD00005237
Molecular Weight 108.1
MOL File 16617-46-2.mol
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Chemical Properties

Appearance Tan Crystalline Solid
Melting point  172-174 °C(lit.)
Boiling point  192.71°C (rough estimate)
density  1.2722 (rough estimate)
refractive index  1.7380 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Crystalline Powder
pka 11.58±0.50(Predicted)
color  Light yellow to brown-orange
Usage A useful synthetic intermediate
Detection Methods HPLC,NMR
BRN  2647
InChIKey FFNKBQRKZRMYCL-UHFFFAOYSA-N
CAS DataBase Reference 16617-46-2(CAS DataBase Reference)
NIST Chemistry Reference 5-Amino-4-cyano-pyrazole(16617-46-2)
EPA Substance Registry System 16617-46-2(EPA Substance)

Safety Data

Hazard Codes  Xn,T
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R20/21:Harmful by inhalation and in contact with skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  3439
WGK Germany  3
F  10
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29331990

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