The 2-Phthalimidoethanesulfonyl chloride is a kind of organic compounds which is sensitive to moisture. Its cas registry number is 4403-36-5. This chemical has the systematic name which is called 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethanesulfonyl chloride. And its IUPAC name is 2-(1,3-dioxoisoindol-2-yl)ethanesulfonyl chloride.

The physical properties about this chemical are: (1)ACD/LogP: 1.88; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 5; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 3 ; (6)Index of Refraction: 1.624; (7)Molar Refractivity: 60.99 cm³; (8)Molar Volume: 172.5 cm³; (9)Surface Tension: 63.8 dyne/cm; (10)Density: 1.585 g/cm³; (11)Flash Point: 205.7 °C; (12)Enthalpy of Vaporization: 66.97 kJ/mol; (13)Boiling Point: 416.5 °C at 760 mmHg; (14)Vapour Pressure: 3.81E-07 mmHg at 25°C.

Preparation of 2-Phthalimidoethanesulfonyl chloride: it can be made by N,N-phthaloyl-taurine with reagents PCl₅ and solvent benzene. Its yield is 85%.

Uses of 2-Phthalimidoethanesulfonyl chloride: it can react with benzylamine to produce 2-phthalimido-ethanesulfonic acid benzylamide with solvent CH2Cl2 at temperature of 0 - 20 °C.

When you are using this chemical, please be cautious about it as the following:
This chemical causes burns. Therefore, wear suitable protective clothing, gloves and eye/face protection during using it. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: ClS(=O)(=O)CCN2C(=O)c1ccccc1C2=O;
(2)InChI: InChI=1/C10H8ClNO4S/c11-17(15,16)6-5-12-9(13)7-3-1-2-4-8(7)10(12)14/h1-4H,5-6H2;
(3)InChIKey: HCPVYBCAYPMANM-UHFFFAOYAR