Boiling point :130 °C9 mm Hg(lit.)
Density :1.369 g/mL at 25 °C(lit.)
refractive index :n20/D 1.536(lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :sol chlorinated, aromatic, and ethereal solvents; reacts violently with H2O, basic and protic solvents.
form :clear liquid
color :Colorless to Almost colorless
Sensitive :Moisture Sensitive
BRN :743441
InChI :1S/C7H5NO3S/c9-6-8-12(10,11)7-4-2-1-3-5-7/h1-5H
InChIKey :UJYAZVSPFMJCLW-UHFFFAOYSA-N
SMILES :O=C=NS(=O)(=O)c1ccccc1
CAS DataBase Reference :2845-62-7(CAS DataBase Reference)

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
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.