Melting point :142-146 °C(lit.)
Boiling point :233.3±23.0 °C(Predicted)
Density :1.319±0.06 g/cm3(Predicted)
storage temp. :Keep Cold
solubility :Chloroform, DMSO, Methanol
pka :pK1:3.32 (25°C)
form :Solid
color :White to Off-White
Water Solubility :Soluble in water.
InChI :InChI=1S/C2H4N4/c1-2-3-5-6-4-2/h1H3,(H,3,4,5,6)
InChIKey :XZGLNCKSNVGDNX-UHFFFAOYSA-N
SMILES :N1=C(C)N=NN1
CAS DataBase Reference :4076-36-2(CAS DataBase Reference)
NIST Chemistry Reference :1H-Tetrazole, 5-methyl-(4076-36-2)
EPA Substance Registry System :2H-Tetrazole, 5-methyl- (4076-36-2)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H228 Flammable solid Flammable solids Category 1 Category 2 Danger Warning P210, P240,P241, P280, P370+P378 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.