1-(Trimethylsilyl)-2-phenylacetylene 1-Phenyl-2-trimethylsilylacetylene 2170-06-1 Phenylethynyl-trimethylsilane Trimethyl(phenylethynyl)silane CAS 2170-06-1
| CAS No. | 2170-06-1 |
| Molecular Formula | C11H20Si |
| Molecular Weight | 180.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Trimethylsilyl)-2-phenylacetylene 1-Phenyl-2-trimethylsilylacetylene 2170-06-1 Phenylethynyl-trimethylsilane Trimethyl(phenylethynyl)silane 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.
1-(Trimethylsilyl)-2-phenylacetylene 1-Phenyl-2-trimethylsilylacetylene 2170-06-1 Phenylethynyl-trimethylsilane Trimethyl(phenylethynyl)silane (CAS 2170-06-1) is a high-purity analytical reference standard with the molecular formula C11H20Si and a molecular weight of 180.36 g/mol.
Owing to an organic framework, 1-(Trimethylsilyl)-2-phenylacetylene 1-Phenyl-2-trimethylsilylacetylene 2170-06-1 Phenylethynyl-trimethylsilane Trimethyl(phenylethynyl)silane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 180.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H20Si |
| Molecular Weight | 180.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Trimethylsilyl Standards
- (R)-2-((Trimethylsilyl)ethynyl)cyclopent-2-en-1-ol (CAS 135040-98-1)
- (4-(triMethylsilyl)phenyl)Methanol (CAS 17903-57-0)
- 3-((Trimethylsilyl)ethynyl)cyclopent-2-enol (CAS 634911-84-5)
- 2-(Trimethylsilyl)ethyl chloroformate (CAS 20160-60-5)
- 4-((Trimethylsilyl)oxy)aniline (CAS 36309-42-9)
- 2-((Trimethylsilyl)ethynyl)thiazole (CAS 113705-15-0)
- 2-(Trimethylsilyl)ethanesulfonamide (CAS 125486-96-6)
- 1-[2-(trimethylsilyl)ethynyl]piperidine (CAS 115105-41-4)
Recommended Standards
- 2-tert-ButyldiMethylsilyloxyethanol-d4 (CAS 764650-43-3)
- Hexamethylbenzene-d18 (CAS 4342-40-9)
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- 4-Chloro-3-fluorophenylboronic acid (CAS 137504-86-0)
- 1-(2-Chloro-5,7-dimethylquinolin-3-yl)-N-(pyridin-3-ylmethyl)methanamine (CAS 917746-09-9)
- 2-Pentanone (CAS 107-87-9)
- 2-([1,3]Dioxolo[4,5-b]pyridin-6-yl)ethan-1-amine (CAS 1260671-34-8)
- 4-Quinolineboronic Acid Pinacol Ester (CAS 1035458-54-8)
- 2-Amino-N-(2-methoxyphenyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 312948-98-4)
- (3Z)-3-({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-2-methoxyphenyl}methylidene)-2,3-dihydro-1H-indol-2-one (CAS 866131-67-1)
- 7-Bromo-6-iodo-2-naphthonitrile (CAS 1042170-68-2)
- 2-(Pyrimidin-5-yl)benzoic acid (CAS 1078712-00-1)
- 5-(Chloromethyl)benzo[d]oxazole (CAS 1201648-09-0)
- Semaglutide (CAS 910463-68-2)
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