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CAS No.: | 1558-31-2 |
---|---|
Name: | (DICHLOROMETHYL)METHYLDICHLOROSILANE |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C2H4Cl4Si |
Molecular Weight: | 197.951 |
Synonyms: | (Dichloromethyl)methyldichlorosilane;Dichloro(dichloromethyl)methylsilane; |
EINECS: | 216-317-4 |
Density: | 1.382 g/cm3 |
Melting Point: | -43 °C |
Boiling Point: | 44.7 °C |
Flash Point: | 149 °C at 760 mmHg |
Risk Codes: | 10-34 |
Safety: | 16-26-36/37/39 |
PSA: | 0.00000 |
LogP: | 3.29880 |
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The Silane,dichloro(dichloromethyl)methyl- is an organic compound with the formula C2H4Cl4Si. The IUPAC name of this chemical is dichloro-(dichloromethyl)-methylsilane. With the CAS registry number 1558-31-2, it is also named as Dichloro(dichloromethyl)methylsilane.
Physical properties about Silane,dichloro(dichloromethyl)methyl- are: (1)ACD/LogP: 4.00; (2)ACD/LogD (pH 5.5): 4; (3)ACD/LogD (pH 7.4): 4; (4)ACD/BCF (pH 5.5): 644.19; (5)ACD/BCF (pH 7.4): 644.19; (6)ACD/KOC (pH 5.5): 3566.93; (7)ACD/KOC (pH 7.4): 3566.93; (8)#Freely Rotating Bonds: 1; (9)Index of Refraction: 1.462; (10)Molar Refractivity: 39.38 cm3; (11)Molar Volume: 143.2 cm3; (12)Polarizability: 15.61×10-24cm3; (13)Surface Tension: 25.5 dyne/cm; (14)Density: 1.382 g/cm3; (15)Flash Point: 44.7 °C; (16)Enthalpy of Vaporization: 37 kJ/mol; (17)Boiling Point: 149 °C at 760 mmHg; (18)Vapour Pressure: 5.22 mmHg at 25°C.
Preparation: this chemical can be prepared by trichloromethane and 1,1,2,2-tetrachloro-1,2-dimethyl-disilane. This reaction will need reagent PPh3. The reaction time is 4 hours with reaction temperature of 140 °C. The yield is about 29%.
Uses of Silane,dichloro(dichloromethyl)methyl-: it can be used to produce benzhydryl-dichloro-methyl-silane. It will need reagent AlCl3.
When you are using this chemical, please be cautious about it as the following:
It is flammable. Please keep away from sources of ignition - No smoking. Besides, this chemical can cause burns. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: ClC(Cl)[Si](Cl)(Cl)C
(2)InChI: InChI=1/C2H4Cl4Si/c1-7(5,6)2(3)4/h2H,1H3
(3)InChIKey: XMNYHTVOHRUIEH-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C2H4Cl4Si/c1-7(5,6)2(3)4/h2H,1H3
(5)Std. InChIKey: XMNYHTVOHRUIEH-UHFFFAOYSA-N