Melting point :224°C
Density :1.344±0.06 g/cm3(Predicted)
vapor pressure :0-0Pa at 20-25℃
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka :11.87±0.10(Predicted)
form :Solid:particulate/powder
color :White to Almost white
InChI :InChI=1S/C8H10N4O2/c9-11-7(13)5-2-1-3-6(4-5)8(14)12-10/h1-4H,9-10H2,(H,11,13)(H,12,14)
InChIKey :UTTHLMXOSUFZCQ-UHFFFAOYSA-N
SMILES :C(NN)(C1C=C(C=CC=1)C(NN)=O)=O
LogP :-1.4 at 20℃ and pH7.1
Surface tension :74.4mN/m at 1g/L and 20℃
CAS DataBase Reference :2760-98-7(CAS DataBase Reference)
EPA Substance Registry System :Isophthalic acid dihydrazide (2760-98-7)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P321 Specific treatment (see … on this label). P330 Rinse mouth. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse. P501 Dispose of contents/container to..…