Melting point :110-112 °C(lit.)
Boiling point :137-138 °C11 mm Hg(lit.)
Density :1.4360 (rough estimate)
refractive index :1.6000 (estimate)
Flash point :137-138°C/11mm
storage temp. :Store at <= 20°C.
solubility :Very slightly soluble in alcohol and oils.
form :powder to crystal
color :Light orange to Yellow to Green
Odor :Pungent-sweet herbaceous-spicy odor with resemblance to Bitter-almond and remote similarity to Heliotropine.
Water Solubility :It hydrolyzes with water. Soluble in toluene.
Sensitive :Moisture Sensitive
BRN :640027
InChIKey :NXHSSIGRWJENBH-UHFFFAOYSA-N
CAS DataBase Reference :2131-61-5(CAS DataBase Reference)
EPA Substance Registry System :Benzene, 1-isothiocyanato-4-nitro- (2131-61-5)

Symbol(GHS):
Signal word:	Danger
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 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:	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.