The 2-Benzofuransulfonylchloride is an organic compound with the formula C₈H₅ClO₃S. The systematic name of this chemical is 1-Benzofuran-2-sulfonyl chloride. With the CAS registry number 17070-58-5, it is also named as Benzo[d]furan-2-ylchlorosulfone. The product's categories are Furan and Benzofuran. Besides, it is white to light yellow crystal powder.

Physical properties about 2-Benzofuransulfonylchloride are: (1)ACD/LogP: 2.44; (2)ACD/LogD (pH 5.5): 2.44; (3)ACD/LogD (pH 7.4): 2.44; (4)ACD/BCF (pH 5.5): 42.03; (5)ACD/BCF (pH 7.4): 42.03; (6)ACD/KOC (pH 5.5): 505.58; (7)ACD/KOC (pH 7.4): 505.58; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 55.66 Å²; (11)Index of Refraction: 1.623; (12)Molar Refractivity: 50.44 cm³; (13)Molar Volume: 142.9 cm³; (14)Polarizability: 19.99×10^-24 cm³; (15)Surface Tension: 51 dyne/cm; (16)Density: 1.514 g/cm³; (17)Flash Point: 148.8 °C; (18)Enthalpy of Vaporization: 54.19 kJ/mol; (19)Boiling Point: 322.5 °C at 760 mmHg; (20)Vapour Pressure: 0.000524 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
It causes burns. And it liberates toxic gas when it contacts with water. Besides, this chemical reacts violently with water. When you are using it, wear suitable protective clothing, gloves and eye/face protection and do not breathe dust. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). Never add water to this product.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C8H5ClO3S/c9-13(10,11)8-5-6-3-1-2-4-7(6)12-8/h1-5H
(2)InChIKey: RWCKBBSBRTUUHR-UHFFFAOYAP
(3)Std. InChI: InChI=1S/C8H5ClO3S/c9-13(10,11)8-5-6-3-1-2-4-7(6)12-8/h1-5H
(4)Std. InChIKey: RWCKBBSBRTUUHR-UHFFFAOYSA-N