2551-83-9 Allyltrimethoxysilane Silane, trimethoxy-2-propen-1-yl- Silane, trimethoxy-2-propenyl- EINECS 219-855-8 Silane, allyltrimethoxy- CAS 2551-83-9
| CAS No. | 2551-83-9 |
| Molecular Formula | C6H14O3Si |
| Molecular Weight | 162.26 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.
2551-83-9 Allyltrimethoxysilane Silane, trimethoxy-2-propen-1-yl- Silane, trimethoxy-2-propenyl- EINECS 219-855-8 Silane, allyltrimethoxy- (CAS 2551-83-9), molecular formula C6H14O3Si and molecular weight 162.26 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2551-83-9 Allyltrimethoxysilane Silane, trimethoxy-2-propen-1-yl- Silane, trimethoxy-2-propenyl- EINECS 219-855-8 Silane, allyltrimethoxy- is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H14O3Si |
| Molecular Weight | 162.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- N-(2-(Dimethylamino)ethyl)hydrazinecarbothioamide (CAS 6990-67-6)
- 2-(tert-Butyl)-5-(propan-2-ylidene)cyclopenta-1,3-diene (CAS 132380-73-5)
- 2,7-Di(methyl-d (CAS 29636-68-8)
- 2-Ethylideneadamantane (CAS 13376-16-4)
- 2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 501945-71-7)
- 2H-Pyran-4-ol (CAS 27828-85-9)
- 2-Chloro-4-(2,2-dimethylpropyl)phenol (CAS 653578-47-3)
- 2,9-Dihydro-1H-pyrido[3,4-b]indol-1-one (CAS 19839-52-2)
- 4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) (CAS 50366-31-9)
- 2-(Pyridin-3-yl)morpholineoxalate (CAS 947694-76-0)
- 3-(3-Bromopropoxy)aniline hydrobromide (CAS 914605-43-9)
- (4-Fluorophenyl)(4h-1,2,4-triazol-3-yl)methanol (CAS 1513978-53-4)
- Avanafil Impurity 149 (CAS CATO-C4X-1118149)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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