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CAS No.: | 2344-80-1 |
---|---|
Name: | Chloromethyltrimethylsilane |
Article Data: | 33 |
Molecular Structure: | |
Formula: | C4H11ClSi |
Molecular Weight: | 122.67 |
Synonyms: | (Chloromethyl)trimethylsilane;(Trimethylsilyl)methyl chloride;Trimethyl(chloromethyl)silane; |
EINECS: | 219-058-5 |
Density: | 0.865 g/cm3 |
Melting Point: | < 0 °C |
Boiling Point: | 96 °C at 760 mmHg |
Flash Point: | 27°F |
Solubility: | Insoluble in water |
Appearance: | clear colorless liquid |
Hazard Symbols: | F,Xi,C |
Risk Codes: | 11-36/37/38-34 |
Safety: | 16-26-36-29-37/39-33 |
Transport Information: | UN 1993 3/PG 2 |
PSA: | 0.00000 |
LogP: | 2.52090 |
chloro-trimethyl-silane
dichloromethane
A
bis(trimethylsilyl)methane
B
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
With N,N,N,N-tetraethylammonium tetrafluoroborate In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide for 18.4167h; electroreduction, anode: Al, cathode: stainless steel; | A 10% B 90% |
Conditions | Yield |
---|---|
With methylmagnesium bromide In not given | 90% |
With CH3MgBr In not given | 90% |
chloro-trimethyl-silane
dichloromethane
A
bis(trimethylsilyl)methane
B
1,2-bis(trimethylsilyl)ethane
C
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
With N,N,N,N-tetraethylammonium tetrafluoroborate In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide for 33.5h; electroreduction, anode: Al, cathode: stainless steel; | A 88% B 6% C 6% |
Conditions | Yield |
---|---|
In neat (no solvent, gas phase) vapor phase chlorination at temp. of boiling benzene;; | 74% |
In tetrachloromethane Irradiation (UV/VIS); introduction of gaseous Cl2 into a soln. of Si(CH3)4 in CCl4 under irradiation with sunlight in presence of some PCl5;; | 33% |
Chloro(chloromethyl)dimethylsilane
methylmagnesium bromide
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
42% | |
With diethyl ether |
tetramethylsilane
Chloro(chloromethyl)dimethylsilane
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
aluminium trichloride In tetrachloromethane for 6h; Heating; atmospheric pressure; | 33% |
tetramethylsilane
Chloro(chloromethyl)dimethylsilane
A
chloro-trimethyl-silane
B
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
aluminium trichloride In neat (no solvent) at 30 - 40℃; for 19h; Product distribution; atmospheric pressure; other time and solvents, different ratio of the starting materials; | A n/a B 32% |
tetramethylsilane
A
methanesulfonyl trimethylsilyl chloride
B
Chloromethyltrimethylsilane
Conditions | Yield |
---|---|
With yttrium(III) chloride; sulfuryl dichloride for 8h; Irradiation; | A 20% B 20% |
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The Chloromethyltrimethylsilane, with the CAS register number 2344-80-1, has other names as silane cmm3; trimethyl(chloromethyl)silane; trimethylsilylchloromethane; (trimethylsilyl)methyl chloride; (ch3)3sich2cl; (chloromethyl)trimethyl-silan; cc3285; chloromethyltrimethylsilane.
The characteristics of this chemical could be summarized as: (1)ACD/LogP: 2.52; (2)ACD/LogD (pH 5.5):2.52; (3)ACD/LogD (pH 7.4): 2.52; (4)ACD/BCF (pH 5.5): 48.33; (5)ACD/BCF (pH 7.4): 48.33 ; (6)ACD/KOC (pH 5.5): 558.7; (7)ACD/KOC (pH 7.4): 558.7; (8)#Freely Rotating Bonds: 1; (9)Index of Refraction: 1.397; (10)Molar Refractivity: 34.14 cm3; (11)Molar Volume: 141.6 cm3; (12)Polarizability: 13.53 ×10-24 cm3; (13)Surface Tension: 17.2 dyne/cm; (14)Density: 0.865 g/cm3; (15)Enthalpy of Vaporization: 32.17 kJ/mol; (16)Boiling Point: 96 °C at 760 mmHg; (17)Vapour Pressure: 50.6 mmHg at 25°C.
This is a kind of clear colorless liquid and is insoluble in water. Besides, it is sensitive to moisture, so it should be kept in the inflammables area and then keep under argon. And keep it in a cool, dry, well-ventilated area away from incompatible substances.
Being among the highly flammable chemicals, it may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water. Besides, it is a kind of irritant chemical, it is irritating to eyes, respiratory system and skin, and it may cause burns and even the inflammation to the skin or other mucous membranes. What is more, it could destroy living tissue on contact, as it is corrosive.
So while dealing with this chemical, we should be very cautious and take the following instructions. Wear suitable gloves and eye/face protection and suitable protective clothing; And then keep away from sources of ignition - No smoking and do not empty into drains at the same time. What's more, if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice, and then take precautionary measures against static discharges. You could also get more safety information from WGK Germany 3.
Its product categories are including halides; pharmacetical; si (classes of silicon compounds); si-(c)4 compounds; silicon compounds (for synthesis); synthetic organic chemistry, while its preparation products are containing (trimethylsilyl)diazomethane, and n-(methoxymethyl)-n-(trimethylsilylmethyl)benzylamine.
Additionally, you could convert the following data information into the molecular structure:
SMILES:ClC[Si](C)(C)C
InChI:InChI=1/C4H11ClSi/c1-6(2,3)4-5/h4H2,1-3H3
InChIKey:OOCUOKHIVGWCTJ-UHFFFAOYAF