1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE

The IUPAC name of 1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethyldisiloxane is 3-chloropropyl-[3-chloropropyl(dimethyl)silyl]oxy-dimethylsilane. With the CAS registry number 18132-72-4, it is also named as Disiloxane,1,3-bis(3-chloropropyl)-1,1,3,3-tetramethyl-. The product's category is siloxanes, its molecular formula is C₁₀H₂₄Cl₂OSi₂ and its molecular weight is 287.37. In addition, it is colorless or yellowish transparent liquid.

The other characteristics of 1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethyldisiloxane can be summarized as: (1)EINECS: 242-018-3; (2)ACD/LogP: 6.18; (3)# of Rule of 5 Violations: 1; (4)ACD/LogD (pH 5.5): 6.18; (5)ACD/LogD (pH 7.4): 6.18; (6)ACD/BCF (pH 5.5): 29225.42; (7)ACD/BCF (pH 7.4): 29225.42; (8)ACD/KOC (pH 5.5): 54723.75; (9)ACD/KOC (pH 7.4): 54723.75; (10)H bond acceptors: 1; (11)H bond donors: 0; (12)Freely Rotating Bonds: 8; (13)Polar Surface Area: 9.23 Å²; (14)Index of Refraction: 1.438; (15)Molar Refractivity: 77.25 cm³; (16)Molar Volume: 294.2 cm³; (17)Polarizability: 30.62×10^-24cm³; (18)Surface Tension: 23 dyne/cm; (19)Density: 0.976 g/cm³; (20)Flash Point: 93.5 °C; (21)Enthalpy of Vaporization: 47.82 kJ/mol; (22)Boiling Point: 260.6 °C at 760 mmHg; (23)Vapour Pressure: 0.0197 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following: 1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethyldisiloxane is irritating to eyes, respiratory system and skin. So please wear suitable protective clothing, gloves and eye/face protection. Moreover, in case of contact with eyes, please rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
(1)SMILES:ClCCC[Si](O[Si](CCCCl)(C)C)(C)C
(2)InChI:InChI=1/C10H24Cl2OSi2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h5-10H2,1-4H3
(3)InChIKey:OILWIZSTLQQEBD-UHFFFAOYAP
(4)Std. InChI:InChI=1S/C10H24Cl2OSi2/c1-14(2,9-5-7-11)13-15(3,4)10-6-8-12/h5-10H2,1-4H3
(5)Std. InChIKey:OILWIZSTLQQEBD-UHFFFAOYSA-N