CAS No.2295-12-7,CYCLOTRIMETHYLENEDIMETHYLSILANE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	2295-12-7
Name:	CYCLOTRIMETHYLENEDIMETHYLSILANE
Article Data:	18

Formula:	C₅H₁₂Si
Molecular Weight:	100.236
Synonyms:	1,1-Dimethyl-1-silacyclobutane;1,1-Dimethylsilacyclobutane;1,1-Dimethylsiletane;
EINECS:	218-939-1
Density:	0.78 g/cm³
Melting Point:	< 0 °C
Boiling Point:	81.802 °C at 760 mmHg
Flash Point:	-5°C
Hazard Symbols:	F
Risk Codes:	11
Safety:	16-23-24/25
PSA:	0.00000
LogP:	2.09850

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Specification

The Silacyclobutane,1,1-dimethyl-, with the CAS registry number 2295-12-7, is also known as . Its EINECS registry number is 218-939-1. This chemical's molecular formula is C₅H₁₂Si and molecular weight is 100.23. Its systematic name is called 1,1-dimethylsiletane.

Physical properties of Silacyclobutane,1,1-dimethyl-: (1)ACD/LogP: 2.77; (2)ACD/LogD (pH 5.5): 2.766; (3)ACD/LogD (pH 7.4): 2.766; (4)ACD/BCF (pH 5.5): 74.493; (5)ACD/BCF (pH 7.4): 74.493; (6)ACD/KOC (pH 5.5): 761.503; (7)ACD/KOC (pH 7.4): 761.503; (8)Index of Refraction: 1.414; (9)Molar Refractivity: 31.901 cm³; (10)Molar Volume: 127.689 cm³; (11)Surface Tension: 17.367 dyne/cm; (12)Density: 0.785 g/cm³; (13)Enthalpy of Vaporization: 30.906 kJ/mol; (14)Boiling Point: 81.802 °C at 760 mmHg; (15)Vapour Pressure: 89.732 mmHg at 25°C.

Preparation: this chemical can be prepared by chloro-(3-chloro-propyl)-dimethyl-silane. This reaction will need reagent Mg and solvent diethyl ether. The reaction time is 11 hours with reaction temperature of 100 °C.

Uses of Silacyclobutane,1,1-dimethyl-: it can be used to produce (1,1-dimethyl-siletan-3-yl)-acetic acid ethyl ester by heating. This reaction will need reagent Rh₂(OAc)₄.

When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air and only need brief contact with an ignition source which has a very low flash point or evolve highly flammable gases in contact with water. In addition, it is highly flammable. You should keep it away from sources of ignition - No smoking. What's more, you should not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). You must avoid contacting it with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: C[Si]1(CCC1)C
(2)InChI: InChI=1/C5H12Si/c1-6(2)4-3-5-6/h3-5H2,1-2H3
(3)InChIKey: YQQFFTNDQFUNHB-UHFFFAOYAI