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(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03

(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Structure
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 structure
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
Molecular Weight:
140.3
MDL Number:
MFCD00054805
MOL File:
72952-73-9.mol
MSDS File:
SDS
Last updated:2023-06-26 08:28:19
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(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Properties

Boiling point 127°C
Density 0.758±0.06 g/cm3(Predicted)
Flash point 18°C
solubility sol hexane, benzene, CH2Cl2, ether, THF.

SAFETY

Risk and Safety Statements

Risk Statements  11-36/37/38
Safety Statements  16-26-36
RIDADR  1993

(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Chemical Properties,Uses,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 synthesis

75-77-4
54962-98-0
72952-73-9
Synthesis of (2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 from Chlorotrimethylsilane and Lithium, 2,4-pentadien-1-yl-

(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Preparation Products And Raw materials

Raw materials

Preparation Products

(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Suppliers

Global( 19)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
WinWin Chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 13854 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418684 +8618949823763 sales@tnjchem.com China 25363 58
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Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9901 58
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Supplier Advantage
ATK CHEMICAL COMPANY LIMITED 		60
WinWin Chemical CO., Limited 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Alfa Chemistry 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
Chemwill Asia Co.,Ltd. 58
T&W GROUP 58
Shanghai T&W Pharmaceutical Co., Ltd. 58
Shanghai Enchem Industry Co., Ltd. 58

72952-73-9((2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03)Related Search:

Clotrimazole ALLYLDIMETHYLSILANE Allyltrimethylsilane (2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03
(2,4-PENTADIENYL)TRIMETHYLSILANEDISC 06/13/03 Pentadienyltrimethylsilane 5-(Trimethylsilyl)-1,3-pentadiene Silane, trimethyl(2E)-2,4-pentadien-1-yl- trimethyl(penta-2,4-dienyl)silane 72952-73-9