| Identification | More | [Name]
Dimethoxymethylphenylsilane | [CAS]
3027-21-2 | [Synonyms]
DIMETHOXYMETHYLPHENYLSILANE
METHYLPHENYLDIMETHOXYSILANE
PHENYLMETHYLDIMETHOXYSILANE
dimethoxymethylphenyl-silan
Dimethoxyphenylmethylsilane
Fenyl-dimethoxy-methylsilan
Methylphenyldimethoxysilane,min.97%
Silane, dimethoxymethylphenyl-
Methylphenyldimethoxysylane
Methylphenyldimethoxysilane, min. 97%
Methyldimethoxyphenylsilane
Phenyldimethoxy(methyl)silane | [EINECS(EC#)]
221-192-4 | [Molecular Formula]
C9H14O2Si | [MDL Number]
MFCD00008343 | [Molecular Weight]
182.29 | [MOL File]
3027-21-2.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless or yellowish transparent liquid | [Melting point ]
73-75 °C | [Boiling point ]
199 °C(lit.)
| [density ]
1.005 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.479
| [Fp ]
80 °C
| [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
liquid | [color ]
colorless | [Specific Gravity]
0.993 | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [Sensitive ]
moisture sensitive | [InChIKey]
CVQVSVBUMVSJES-UHFFFAOYSA-N | [CAS DataBase Reference]
3027-21-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Silane, dimethoxymethylphenyl-(3027-21-2) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
3027-21-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
VV3645000
| [F ]
10-21 | [TSCA ]
Yes | [HS Code ]
29319090 | [Toxicity]
mouse,LD50,oral,680mg/kg (680mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1234, 1986. |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless or yellowish transparent liquid | [Uses]
The reaction of dimethoxymethylphenylsilane with Li metal in excess Me3SiCl in THF to produce the products the diastereomeric isomers of 2-[2,2-bis(trimethylsilyl)ethylidene]-1-methoxy-1-methyl-3,4,5-tris(trimethylsilyl)silolane, contracted from six- to five-membered rings, as well as the expected products dimethoxymethyl(Ttc)silane synthesized via a Birch-type reductive silylation[1].
| [Synthesis]
Sodium metal particles suspension was added to a mixture of 62.5 g of chlorobenzene and 227 g of methyltrimethoxysilane, and then 0.32 g of 15-crown-5 was added. The reaction was carried out at 38 ° C for 2 h , The reaction was stopped, and the reaction mixture was filtered and vacuum-distilled to give Dimethoxymethylphenylsilane in a yield of 87%.
| [References]
[1] Young Mook Lim, & Myong Euy Lee*. “An Unexpected Ring Contraction: Phenylsilane to Silacyclopentane.” Organometallics 27 5 (2008): 1000–1004.
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