Name: 1,3-DIVINYL-1,3-DIMETHYL-1,3-DICHLORODISILOXANE
SKU: 15948-19-3

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Basic Information

Molecular Structure:
CAS No.:	15948-19-3
Name:	1,3-DIVINYL-1,3-DIMETHYL-1,3-DICHLORODISILOXANE

Formula:	C₆H₁₂Cl₂OSi₂
Molecular Weight:	227.238
Synonyms:	1,3-Dichloro-1,3-dimethyl-1,3-divinyldisiloxane;1,3-Dichlor-1,3-dimethyl-1,3-divinyldisiloxan;Chloro-(chloro-ethenyl-methylsilyl)oxy-ethenyl-methylsilane;
EINECS:	240-081-1
Density:	1.04 g/cm³
Melting Point:	<0 °C
Boiling Point:	176.4 °C at 760 mmHg
Flash Point:	52 °C
Risk Codes:	10-34
Safety:	16-26-36/37/39
PSA:	9.23000
LogP:	3.07500

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Specification

The Disiloxane,1,3-dichloro-1,3-diethenyl-1,3-dimethyl-, with the CAS registry number 15948-19-3, is also known as 1,3-Dichloro-1,3-dimethyl-1,3-divinyldisiloxane. It belongs to the product category of Industrial/Fine Chemicals. Its EINECS number is 240-081-1. This chemical's molecular formula is C₆H₁₂Cl₂OSi₂ and molecular weight is 227.24. What's more, its IUPAC name is chloro-(chloro-ethenyl-methylsilyl)oxy-ethenyl-methylsilane.

Physical properties of Disiloxane,1,3-dichloro-1,3-diethenyl-1,3-dimethyl- are: (1)ACD/LogP: 6.17; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.17; (4)ACD/LogD (pH 7.4): 6.17; (5)ACD/BCF (pH 5.5): 28601.07; (6)ACD/BCF (pH 7.4): 28601.07; (7)ACD/KOC (pH 5.5): 53884.39; (8)ACD/KOC (pH 7.4): 53884.39; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 9.23 Å²; (13)Index of Refraction: 1.445 ; (14)Molar Refractivity: 58.17 cm³; (15)Molar Volume: 218.3 cm³; (16)Polarizability: 23.06×10^-24cm³; (17)Surface Tension: 20.3 dyne/cm; (18)Density: 1.04 g/cm³; (19)Flash Point: 52 °C; (20)Enthalpy of Vaporization: 39.58 kJ/mol; (21)Boiling Point: 176.4 °C at 760 mmHg; (22)Vapour Pressure: 1.47 mmHg at 25°C.

Uses of Disiloxane,1,3-dichloro-1,3-diethenyl-1,3-dimethyl-: it can be used to produce 1,3-diamino-1,3-dimethyl-1,3-divinylsiloxane at the temperature of -78 °C. It will need reagent NH₃(l) and solvent diethyl ether. The yield is about 78.3%.

Disiloxane,1,3-dichloro-1,3-diethenyl-1,3-dimethyl- can be used to produce 1,3-diamino-1,3-dimethyl-1,3-divinylsiloxane at the temperature of -78 °C

When you are using this chemical, please be cautious about it as the following:
This chemical is flammable, so you should keep it away from sources of ignition - No smoking. It can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C[Si](C=C)(O[Si](C)(C=C)Cl)Cl
(2)InChI: InChI=1S/C6H12Cl2OSi2/c1-5-10(3,7)9-11(4,8)6-2/h5-6H,1-2H2,3-4H3
(3)InChIKey: QNXUEHHVVZBQHD-UHFFFAOYSA-N