Melting point :253 °C (dec.)(lit.)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Sparingly)
form :Solid
color :White to Off-White
Water Solubility :Soluble in water.
InChI :InChI=1S/C7H8N2O2.ClH/c8-9-6-3-1-5(2-4-6)7(10)11;/h1-4,9H,8H2,(H,10,11);1H
InChIKey :XHLQMKQBCHYRLC-UHFFFAOYSA-N
SMILES :C1(C(=O)O)=CC=C(NN)C=C1.Cl
CAS DataBase Reference :24589-77-3(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 4-hydrazino-, monohydrochloride (24589-77-3)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.