- Tetraphenylsilane
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- $0.10 / 1KG
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2024-07-07
- CAS:1048-08-4
- Min. Order: 1KG
- Purity: 98.0%
- Supply Ability: 10
- TETRAPHENYLSILANE
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- $1.00 / 1KG
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2019-09-05
- CAS:1048-08-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: Customized
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| | Tetraphenylsilane Basic information |
| Product Name: | Tetraphenylsilane | | Synonyms: | NSC 33014;Silane,tetraphenyl-;tetraphenyl-silan;Tetraphenylsilicon;AIDS019790;tetraphenylsilicane;TETRAPHENYLSILANE;Benzene,1,1',1'',1'''-silanetetrayltetrakis- | | CAS: | 1048-08-4 | | MF: | C24H20Si | | MW: | 336.5 | | EINECS: | 213-881-3 | | Product Categories: | | | Mol File: | 1048-08-4.mol |  |
| | Tetraphenylsilane Chemical Properties |
| Melting point | 236 °C | | Boiling point | 228 °C | | density | 1.078 | | Fp | 193°C | | form | solid | | Specific Gravity | 1.078 | | color | White to Almost white | | Water Solubility | Insoluble in water. | | Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems | | BRN | 1885911 | | CAS DataBase Reference | 1048-08-4(CAS DataBase Reference) | | EPA Substance Registry System | Silane, tetraphenyl- (1048-08-4) |
| Safety Statements | 22-24/25 | | TSCA | Yes | | HS Code | 29319090 |
| Provider | Language |
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ALFA
| English |
| | Tetraphenylsilane Usage And Synthesis |
| Chemical Properties | White solid. Very
stable and inert. Combustible. | | Uses | Heat-transfer medium, polymers. | | Preparation | Tetraphenylsilane (TPSi) can be obtained by reaction of phenylmagnesium bromide
with tetrachlorosilane or by reaction of phenyllithium with alkoxysilanes.
| | Purification Methods | It crystallises from *benzene as clear colorless bladed needles. It decomposes at ~360o/~760mm on attempted distillation. [George et al. J Am Chem Soc 77 6647 1955, Polis Chem Ber 98 1540 1885, Drew & Landuist J Chem Soc 1480 1935,s Beilstein 16 H 901, 16 I 525, 16 II 606, 16 III 1199, 16 IV 1372.] | | References | [1] Furgal J, et al. Nucleophilic Attack of R-lithium at Tetrahedral Silicon
in Alkoxysilanes. An Alternate Mechanism. Bulletin of the Chemical Society of Japan, 2016. |
| | Tetraphenylsilane Preparation Products And Raw materials |
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