The CAS registry number of Propanedioyldichloride, 2,2-dimethyl- is 5659-93-8. It belongs to the product categories of Acid Halides; Carbonyl Compounds; Organic Building Blocks. This chemical is also named as Dimethylmalonyl chloride. In addition, its molecular formula is C₅H₆Cl₂O₂ and molecular weight is 169.01. Its systematic name is called dimethylpropanedioyl dichloride.

Physical properties about Propanedioyldichloride, 2,2-dimethyl- are: (1)ACD/LogP: 1.54; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.53; (4)ACD/LogD (pH 7.4): 1.53; (5)ACD/BCF (pH 5.5): 8.63; (6)ACD/BCF (pH 7.4): 8.63; (7)ACD/KOC (pH 5.5): 162.85; (8)ACD/KOC (pH 7.4): 162.85; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.457; (13)Molar Refractivity: 34.93 cm³; (14)Molar Volume: 128.1 cm³; (15)Surface Tension: 35.6 dyne/cm; (16)Density: 1.319 g/cm³; (17)Flash Point: 58.5 °C; (18)Enthalpy of Vaporization: 40.71 kJ/mol; (19)Boiling Point: 170.7 °C at 760 mmHg; (20)Vapour Pressure: 1.45 mmHg at 25°C.

Uses of Propanedioyldichloride, 2,2-dimethyl-: it can be used to produce dimethyl-malonic acid diamide. It will need reagent 28 percent NH₃. The yield is about 82 %.

When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. It is flammable. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. Finally, in case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: ClC(=O)C(C(Cl)=O)(C)C
(2)InChI: InChI=1/C5H6Cl2O2/c1-5(2,3(6)8)4(7)9/h1-2H3
(3)InChIKey: CJXQAYQWVNXIQE-UHFFFAOYAE