Melting point :51-52 °C(lit.)
Boiling point :130-131 °C11 mm Hg(lit.)
Density :1.5018 (rough estimate)
refractive index :1.5300 (estimate)
Flash point :>230 °F
storage temp. :2-8°C
form :Crystalline Solid
color :Yellow
Sensitive :Moisture Sensitive
InChI :1S/C7H4N2O3/c10-5-8-6-2-1-3-7(4-6)9(11)12/h1-4H
InChIKey :GFFGYTMCNVMFAJ-UHFFFAOYSA-N
SMILES :[O-][N+](=O)c1cccc(c1)N=C=O
CAS DataBase Reference :3320-87-4(CAS DataBase Reference)
EPA Substance Registry System :Benzene, 1-isocyanato-3-nitro- (3320-87-4)

Symbol(GHS):
Signal word:	Danger
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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 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. 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.