ChemicalBook >> CAS DataBase List >>Dimethoxymethylphenylsilane
Dimethoxymethylphenylsilane
- CAS No.
- 3027-21-2
- Chemical Name:
- Dimethoxymethylphenylsilane
- Synonyms
- METHYLPHENYLDIMETHOXYSILANE;DimethoxymethyL;DK726;Z 6073;HD-134;PhenyldiMethoxysilane;MethyphenyldiMethoxysilane;Methylphenyldimethoxyslane;DIMETHOXYMETHYLPHENYLSILANE;PHENYLMETHYLDIMETHOXYSILANE
- CBNumber:
- CB2144285
- Molecular Formula:
- C9H14O2Si
- Molecular Weight:
- 182.29
- MDL Number:
- MFCD00008343
- MOL File:
- 3027-21-2.mol
- MSDS File:
- SDS
Last updated:2026-10-07 14:32:37
| Melting point | 73-75 °C |
|---|---|
| Boiling point | 199 °C(lit.) |
| Density | 1.005 g/mL at 20 °C(lit.) |
| refractive index |
n |
| Flash point | 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) |
| EWG's Food Scores | 1 |
| FDA UNII | R4782436VK |
| NIST Chemistry Reference | Silane, dimethoxymethylphenyl-(3027-21-2) |
| EPA Substance Registry System | Dimethoxymethylphenylsilane (3027-21-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H302-H315-H319 | |||||||||
| Precautionary statements | P210-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | NA1993 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VV3645000 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | CBL | |||||||||
| 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. | |||||||||
| Excepted Quantities | Non-Hazardous | |||||||||
| NFPA 704 |
|
Dimethoxymethylphenylsilane price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D2319 | Dimethoxymethylphenylsilane >98.0%(GC) | 3027-21-2 | 25mL | $29 | 2026-04-30 | Buy |
| TCI Chemical | D2319 | Dimethoxymethylphenylsilane >98.0%(GC) | 3027-21-2 | 100mL | $85 | 2026-04-30 | Buy |
| Strem Chemicals | 93-1416 | Methylphenyldimethoxysilane, min. 97% min.97% | 3027-21-2 | 25g | $79 | 2026-04-30 | Buy |
| Strem Chemicals | 93-1416 | Methylphenyldimethoxysilane, min. 97% min.97% | 3027-21-2 | 100g | $239 | 2026-04-30 | Buy |
| Biosynth | FD62923 | Dimethoxymethylphenylsilane | 3027-21-2 | 50g | $900 | 2026-06-04 | Buy |
Dimethoxymethylphenylsilane Chemical Properties, Uses, Production
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.
Dimethoxymethylphenylsilane Preparation Products And Raw materials
Global Suppliers ( 331)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Changfu Chemical Co., Ltd. | 84396550 18162770058 | sales@cfsilanes.com | China | 491 | 58 |
| Hangzhou Earth Chemical Co., Ltd. | 0571-82699306 13906719152 | sales@dadichemical.com | China | 29 | 58 |
| HUANSHAN KBR CHEMICAL CO., LTD | 0559-2335676-658 18155919527; | johnxu@kbrchem.com | China | 103 | 55 |
| Nanjing Quanxi New Materials Co., Ltd | 025-58183162-0 18021540488 | 1094405027@qq.com | China | 69 | 58 |
| Hubei Hengjie Chemical Co., Ltd | 15623078521; 15623078521 | 1836463726@qq.com | China | 3578 | 58 |
| HUANGSHANJIAHUASILICONE CO,LTD | 15212785412; 15212785412 | hsuzihang@163.com | China | 63 | 58 |
| Aifute (Tianjin) New Materials Co., Ltd | 18756952323 18756942323 | 825482787@qq.com | China | 55 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
Related articles
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- May 1,2026
View Latest Price from Dimethoxymethylphenylsilane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-10-14 | Dimethoxymethylphenylsilane
3027-21-2
|
25KG | 99% | 10000000 KG | HEFEI ANBANG CHEMICAL CO., LTD. | ||
 |
2026-10-13 | Methylphenyldimethoxysilane
3027-21-2
|
98% | 1000tons | Hubei Changfu Chemical Co., Ltd. | |||
 |
2026-09-02 | Dimethoxymethylphenylsilane
3027-21-2
|
$1.00-50.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd |
-
- Dimethoxymethylphenylsilane
3027-21-2
- 99%
- HEFEI ANBANG CHEMICAL CO., LTD.
-
- Methylphenyldimethoxysilane
3027-21-2
- 98%
- Hubei Changfu Chemical Co., Ltd.
-
- Dimethoxymethylphenylsilane
3027-21-2
- $1.00-50.00
- 99%
- Henan Fengda Chemical Co., Ltd
3027-21-2 (Dimethoxymethylphenylsilane) Related Search:
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METHYLPHENYLDIMETHOXYSILANE
Methylphenyldimethoxyslane
3027-21-2
3024-21-2
CH3C6H5SiOCH32
C9H14O2Si
Si-O Compounds
Others
Organosilicon
Organometallic Reagents
Silane Coupling Agents
Silane Coupling Agents (Intermediates)
Dialkoxysilanes
Si (Classes of Silicon Compounds)
organosilicon compounds
Organics
Dialkoxysilanes
Functional Materials
Si (Classes of Silicon Compounds)
Silane Coupling Agents
Silane Coupling Agents (Intermediates)
Si-O Compounds
Phenyl Silanes
3027-21-2
