2-(Trimethylsilyl)ethanol CAS 2916-68-9
| CAS No. | 2916-68-9 |
| Molecular Formula | C5H14OSi |
| Molecular Weight | 118.25 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 2-(Trimethylsilyl)ethanol (CAS 2916-68-9), a certified reference material (molecular formula C5H14OSi, MW 118.25 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, 2-(Trimethylsilyl)ethanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), 2-(Trimethylsilyl)ethanol 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 | C5H14OSi |
| Molecular Weight | 118.25 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) | -1.0 |
| CAS Registry Year (est.) | 1957 |
Related Trimethylsilyl Standards
- 2-(Trimethylsilyl)ethan-1-amine (CAS 18135-04-1)
- 2-(Trimethylsilyl)acetaldehyde (CAS 59718-70-6)
- Trimethylsilyl isocyanate (CAS 1118-02-1)
- Trimethylsilyl Azide (CAS 4648-54-8)
- 2-(Trimethylsilyl)acetonitrile (CAS 18293-53-3)
- 1-(Trimethylsilyl)-1-propyne 1-(Trimethylsilyl)propyne 1-Methyl-2-trimethylsilylacetylene 1-Propynyltrimethylsilane 6224-91-5 Methyl(trimethylsilyl)acetylene Methyl(trimethylsilyl)ethyne T 3728 Trimethyl(1-propyn-1-yl)silane Trimethyl-1-propyn-1-ylsilane Trimethyl-1-propynylsilane trimethyl(prop-1-yn-1-yl)silane (CAS 6224-91-5)
- 3-(Trimethylsilyl)-2-propynal (CAS 2975-46-4)
- 1-Methyl-1-(trimethylsilyl)allene (CAS 74542-82-8)
Recommended Standards
- Trimethylethoxysilane (CAS 1825-62-3)
- 1,1-(1,2-Ethanediyl)bis[1-methyl-silane] (CAS 4405-22-5)
- (methoxymethyl)trimethylsilane (CAS 14704-14-4)
- 2-Chloro-1,1,1-Trifluoroethane (CAS 75-88-7)
- 3-Bromo-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2043397-75-5)
- n-[(4-chlorophenyl)methyl]cyclopropanamine (CAS 19271-24-0)
- (R)-4-Benzyl-2-(hydroxymethyl)morpholine (CAS 943442-96-4)
- 2-Bromo-1-(thiophen-2-yl)propan-1-one (CAS 75815-46-2)
- 2-Isopropyl-4-pyrimidinecarboxylic acid (CAS 1060817-57-3)
- 1-Cyclopropyl-2-((3-methoxyphenyl)thio)ethan-1-one (CAS 90359-86-7)
- 4-iodo-1H-indazol-6-amine (CAS 885519-88-0)
- (2',3',4',5',6'-Pentafluoro-biphenyl-4-yl)-acetonitrile (CAS 893737-93-4)
- N-[(1-phenyl-1H-pyrazol-4-yl)methylidene]hydroxylamine (CAS 99185-49-6)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com