The CAS register number of 3-Thiophenesulfonylchloride is 51175-71-4. It also can be called as 3-Thienylsulfonylchloride and the systematic name about this chemical is thiophene-3-sulfonyl chloride. The molecular formula about this chemical is C₄H₃ClO₂S₂ and the molecular weight is 182.65. It belongs to the following product categories which include Sulphonyl Chlorides; Thiophenes & Benzothiophenes; Sulphonyl Chlorides; Thiophenes & Benzothiophenes and so on.

Physical properties about 3-Thiophenesulfonylchloride are: (1)ACD/LogP: 1.67; (2)ACD/LogD (pH 5.5): 1.67; (3)ACD/LogD (pH 7.4): 1.67; (4)ACD/BCF (pH 5.5): 10.85; (5)ACD/BCF (pH 7.4): 10.85; (6)ACD/KOC (pH 5.5): 191.82; (7)ACD/KOC (pH 7.4): 191.82; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 70.76 Å²; (11)Index of Refraction: 1.581; (12)Molar Refractivity: 38.54 cm³; (13)Molar Volume: 115.5 cm³; (14)Polarizability: 15.27x10^-24cm³; (15)Surface Tension: 49.8 dyne/cm; (16)Density: 1.58 g/cm³; (17)Flash Point: 114.2 °C; (18)Enthalpy of Vaporization: 48.28 kJ/mol; (19)Boiling Point: 265.2 °C at 760 mmHg; (20)Vapour Pressure: 0.0152 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. It may destroy living tissue on contact. If you want to use it, wear suitable protective clothing, gloves and eye and face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. The harzard note of this chemical is harmful and cacodorous.

You can still convert the following datas into molecular structure:
(1)SMILES: ClS(=O)(=O)c1ccsc1
(2)InChI: InChI=1/C4H3ClO2S2/c5-9(6,7)4-1-2-8-3-4/h1-3H
(3)InChIKey: YSPWSQNKRBSICH-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C4H3ClO2S2/c5-9(6,7)4-1-2-8-3-4/h1-3H
(5)Std. InChIKey: YSPWSQNKRBSICH-UHFFFAOYSA-