The 1H-Isoindole-1,3(2H)-dione,2-acetyl-, with the CAS registry number 1971-49-9, is also known as 2-Acetyl-1H-isoindole-1,3(2H)-dione. It belongs to the product categories of Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts; N-Substituted Maleimides, Succinimides & Phthalimides; N-Substituted Phthalimides. This chemical's molecular formula is C₁₀H₇NO₃ and molecular weight is 189.17. What's more, its IUPAC name is called 2-Acetylisoindole-1,3-dione. It is white to light yellow powder and it should be kept in a cold, airtight and dry place.

Physical properties about 1H-Isoindole-1,3(2H)-dione,2-acetyl- are: (1) ACD/LogP: 0.17; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): 0.17; (4) ACD/LogD (pH 7.4): 0.17; (5) ACD/BCF (pH 5.5): 1; (6) ACD/BCF (pH 7.4): 1; (7) ACD/KOC (pH 5.5): 29.31; (8) ACD/KOC (pH 7.4): 29.31; (9)#H bond acceptors: 4; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 0; (12) Polar Surface Area: 54.45 Å²; (13) Index of Refraction: 1.617; (14) Molar Refractivity: 46.84 cm³; (15) Molar Volume: 133.8 cm³; (16) Surface Tension: 61.2 dyne/cm; (17) Density: 1.413 g/cm³; (18) Flash Point: 165.8 °C; (19) Enthalpy of Vaporization: 58.94 kJ/mol; (20) Boiling Point: 345.4 °C at 760 mmHg; (21) Vapour Pressure: 6.19E-05 mmHg at 25 °C; (22) Melting Point: 139 °C.

Preparation of 1H-Isoindole-1,3(2H)-dione,2-acetyl-: this chemical can be prepared by Acetic acid with Diphenyl phosphorophthalimide. This reaction needs reagent Triethylamine, solvent Toluene and other condition of heating for 2 hours. The yield is 85 %.

When you are dealing with this chemical, you should be very careful. The gas of this chemical can not be breathed. In addition, you should avoid contacting with skin and eyes.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C2c1ccccc1C(=O)N2C(=O)C
(2) InChI: InChI=1/C10H7NO3/c1-6(12)11-9(13)7-4-2-3-5-8(7)10(11)14/h2-5H,1H3
(3) InChIKey: INZUQGFQRYAKQQ-UHFFFAOYAX