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4418-61-5

Name 5-Aminotetrazole
CAS 4418-61-5
EINECS(EC#) 224-581-7
Molecular Formula CH3N5
MDL Number MFCD00005248
Molecular Weight 85.07
MOL File 4418-61-5.mol

Chemical Properties

Melting point  201-205 °C(lit.)
Boiling point  57.6°C (rough estimate)
density  1.50 g/cm3
vapor pressure  0Pa at 25℃
refractive index  2.1050 (estimate)
pka pK1: 1.76;pK2: 6.07 (20°C)
Water Solubility  12g/L(18 ºC)
InChIKey ULRPISSMEBPJLN-UHFFFAOYSA-N
CAS DataBase Reference 4418-61-5(CAS DataBase Reference)
NIST Chemistry Reference 1H-Tetrazol-5-amine(4418-61-5)
EPA Substance Registry System 4418-61-5(EPA Substance)

Safety Data

Hazard Codes  Xn,F,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S36:Wear suitable protective clothing .
S16:Keep away from sources of ignition-No smoking .
S7/9:Keep container tightly closed and in a well-ventilated place .
RIDADR  1325
WGK Germany  3
RTECS  XF7465000
Hazard Note  Flammable/Irritant
HazardClass  4.1
PackingGroup  III
HS Code  29339900

Hazard Information

Material Safety Data Sheet(MSDS)

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