METHYL (TRIMETHYLSILYL)ACETATE
- CAS No.
- 2916-76-9
- Chemical Name:
- METHYL (TRIMETHYLSILYL)ACETATE
- Synonyms
- Methyl 2-(triMethylsilyl)acetate;METHYLTRIMETHYLSILICATE;METHYL (TRIMETHYLSILYL)ACETATE;Methyl (trimethylsilyl)acetate,98%;Trimethylsilylacetic acid methyl ester;2-(Trimethylsilyl)acetic acid methyl ester;Acetic acid, 2-(trimethylsilyl)-, methyl ester;2-[Dimethyl(methyl)silyl]acetic acid methyl ester
- CBNumber:
- CB7704732
- Molecular Formula:
- C6H14O2Si
- Molecular Weight:
- 146.26
- MOL File:
- 2916-76-9.mol
- Modify Date:
- 2022/11/11 11:01:00
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11-36/37/38 | |||||||||
| Safety Statements | 16-26-36 | |||||||||
| RIDADR | UN 3272 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
METHYL (TRIMETHYLSILYL)ACETATE Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLOURLESS LIQUID
Uses
Methyl 2-(Trimethylsilyl)acetate is a useful compound in the organic synthesis.
General Description
Methyl trimethylsilylacetate on reaction with lithium diisopropylamide in THF at -78°C yields methyl lithiotrimethylsilylacetate. It also undergoes Peterson olefination to yield mainly Z-isomers of steroid 17β-side chain methyl acrylates.
Purification Methods
Methyl trimethylsilylacetate [2916-76-9] M 146.3, b 65-68o/50mm, d 4 0.89. Dissolve it in Et2O, shaken with 1M HCl, wash with H2O, aqueous saturated NaHCO3, H2O again, and dry it (a precipitate may be formed in the NaHCO3 solution and should be drawn off and discarded). The solvent is distilled off, and the residue is fractionated through a good column. IR (CHCl3) max 1728cm1 . [Fessenden & Fessenden J Org Chem 32 3535 1967, Matsuda et al. J Org Chem 45 237 1980, Beilstein 4 III 1855, 4 IV 3974 for Et ester.]
METHYL (TRIMETHYLSILYL)ACETATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16917 | 58 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9335 | 55 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | China | 11306 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | China | 14278 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
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