ChemicalBook > CAS DataBase List > (2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
- Product Name
- (2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
- CAS No.
- 72952-73-9
- Chemical Name
- (2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
- Synonyms
- Pentadienyltrimethylsilane;5-(Trimethylsilyl)-1,3-pentadiene;trimethyl(penta-2,4-dienyl)silane;Silane, trimethyl(2E)-2,4-pentadien-1-yl-;(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
- CBNumber
- CB2502210
- Molecular Formula
- C8H16Si
- Formula Weight
- 140.3
- MOL File
- 72952-73-9.mol
More
Less
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Property
- Boiling point:
- 127°C
- Density
- 0.758±0.06 g/cm3(Predicted)
- Flash point:
- 18°C
- solubility
- sol hexane, benzene, CH2Cl2, ether, THF.
More
Less
Safety
- Risk Statements
- 11-36/37/38
- Safety Statements
- 16-26-36
- RIDADR
- 1993
More
Less
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Chemical Properties,Usage,Production
Physical properties
bp 41 °C/36 mmHg or 105 °C/760 mmHg; n20/ D 1.4570.
Uses
5-Trimethylsilyl-1,3-pentadiene is a useful pentadienylation reagent; an allyl silane; a precursor for 1-trimethylsilyldienes and intramolecular Diels–Alder substrates).
Preparation
5-Trimethylsilyl-1,3-pentadiene may be prepared in 85% yield by the reaction of pentadienyllithium with chlorotrimethylsilane in THF at room temperature.1–3 Generally the product is ≈95% (E) isomer as judged by IR (strong band at 1000 cm?1) or NMR(trans coupling constant of 15.2 Hz for proton at C-3, 5.92 ppm).
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Suppliers
- Tel
- 021-61551611 13296011611
- Fax
- ＋86 21-50676805
- contact@trustwe.com
- Country
- China
- ProdList
- 9895
- Advantage
- 58
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 15021317485
- Fax
- 021-58109752
- Country
- China
- ProdList
- 1403
- Advantage
- 58
- Tel
- 17312398916 051386936896 15216715905
- Fax
- 051386936896
- sales@zhuangming.net
- Country
- China
- ProdList
- 1271
- Advantage
- 58
- Tel
- 1-516-6625404
- Fax
- 1-516-927-0118
- support@alfa-chemistry.com
- Country
- United States
- ProdList
- 9171
- Advantage
- 60
- Tel
- 21-619849051-1 18521059765
- synchempharma@aliyun.com
- Country
- China
- ProdList
- 6463
- Advantage
- 55
- Tel
- 0516- 13776763863
- Fax
- -
- zhangqinli.ok@163.com
- Country
- China
- ProdList
- 1168
- Advantage
- 58
- Tel
- Fax
- 1-516-927-0118
- Info@alfa-chemistry.com
- Country
- United States
- ProdList
- 24072
- Advantage
- 58
- Tel
- +86-0551-65418684 +8618949823763
- Fax
- 0086-551-65418684
- sales@tnjchem.com
- Country
- China
- ProdList
- 25356
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58