Ethyl (Trimethylsilyl)acetate CAS 4071-88-9
| CAS No. | 4071-88-9 |
| Molecular Formula | C7H16O2Si |
| Molecular Weight | 160.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl (Trimethylsilyl)acetate (CAS 4071-88-9), a certified reference material (molecular formula C7H16O2Si, MW 160.29 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Ethyl (Trimethylsilyl)acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), Ethyl (Trimethylsilyl)acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H16O2Si |
| Molecular Weight | 160.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Related Ethyl Standards
- Bis(trimethylsilyl)methane, 97% (CAS 2117-28-4)
- 3-(Trimethylsilyl)propioloyl chloride (CAS 66224-70-2)
- 2-(Trimethylsilyl)ethyl carbamate (CAS 3124-37-6)
- 4-(Trimethylsilyl)morpholine (CAS 13368-42-8)
- 3-Trimethylsilyl-2-oxazolidinone[Trimethylsilylating Reagent] (CAS 43112-38-5)
- 1-(Trimethylsilyl)piperazine (CAS 540494-46-0)
- (Trimethylsilyl)methacrylate (CAS 13688-56-7)
- (Trimethylsilyl)methyl acrylate (CAS 67186-35-0)
Recommended Standards
- 2,2-Dimethyl-1,6,2-dioxasilocane (CAS 24628-31-7)
- Geraniol-d6 (CAS 66063-44-3)
- 1-Methoxy-1-trimethylsilyloxypropene (CAS 72658-09-4)
- 5507-44-8 Diethoxy(methyl)(vinyl)silane Silane, diethoxymethylvinyl- (8CI) Silane, ethenyldiethoxymethyl- Diethoxymethylvinylsilane EINECS 226-850-4 Methylvinyldiethoxysilane NSC 83930 Vinyldiethoxymethylsilane Vinylmethyldiethoxysilane (CAS 5507-44-8)
- 1-(4-(Trifluoromethyl)pyridin-2-yl)piperidin-3-amine (CAS 1513366-79-4)
- 2-(2-Fluorophenyl)-5-[3-(4-fluorophenyl)-2,1-benzoxazol-5-yl]-5-methyl-1,2,4-triazolidin-3-one (CAS 321433-43-6)
- 4-(2-Chlorophenyl)-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 1155056-47-5)
- 2-((3-Chlorophenyl)amino)nicotinonitrile (CAS 724745-64-6)
- SAR107375E Impurity 11 (CAS CATO-C4X-229911)
- 1-Bromo-3,4-difluoro-2-isopropoxybenzene (CAS 1242070-97-8)
- 4-(Prop-2-yn-1-yl)oxane-4-carboxylic acid (CAS 1506435-40-0)
- 4-Bromo-5-cyclopropoxypicolinaldehyde (CAS 1243480-67-2)
- (E)-Methyl 5-oxohex-2-enoate (CAS 104394-80-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
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