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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Silane >1,4-Bis[(trimethylsilyl)ethynyl]benzene

1,4-Bis[(trimethylsilyl)ethynyl]benzene

1,4-Bis[(trimethylsilyl)ethynyl]benzene Structure
CAS No.
17938-13-5
Chemical Name:
1,4-Bis[(trimethylsilyl)ethynyl]benzene
Synonyms
TIMTEC-BB SBB009009;1,4-Bis(trimethylsilyl)ethynylubenzene;1,4-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE;1,4-bis[2-(trimethylsilyl)ethynyl]Benzene;1,4-Bis[(trimethylsilyl)ethynyl]benzene,98%;1,4-Bis(trimethylsilyl)ethynylübenzene, 98%;1,4-BIS((TRIMETHYLSILYL)ETHYNYL)BENZENE 98%;Benzene, 1,4-bis[2-(trimethylsilyl)ethynyl]-;rimethyl-[2-[4-(2-trimethylsilylethynyl)phenyl]ethynyl]silane;trimethyl-[2-[4-(2-trimethylsilylethynyl)phenyl]ethynyl]silane
CBNumber:
CB2249335
Molecular Formula:
C16H22Si2
Molecular Weight:
270.52
MOL File:
17938-13-5.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

1,4-Bis[(trimethylsilyl)ethynyl]benzene Properties

Melting point 119 °C
storage temp. 2-8°C
form solid
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN 2840618
CAS DataBase Reference 17938-13-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
HS Code  29319090
NFPA 704
1
2 1

1,4-Bis[(trimethylsilyl)ethynyl]benzene price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 462179 1,4-Bis[(trimethylsilyl)ethynyl]benzene 98% 17938-13-5 1G ₹3832.05 2022-06-14 Buy
ALFA India ALF-L09709-06 1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98% 17938-13-5 5g ₹14231 2022-05-26 Buy
ALFA India ALF-L09709-03 1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98% 17938-13-5 1g ₹3541 2022-05-26 Buy
Product number Packaging Price Buy
462179 1G ₹3832.05 Buy
ALF-L09709-06 5g ₹14231 Buy
ALF-L09709-03 1g ₹3541 Buy

1,4-Bis[(trimethylsilyl)ethynyl]benzene Chemical Properties,Uses,Production

Chemical Properties

White crystalline powder

General Description

1,4-Bis[(trimethylsilyl)ethynyl]benzene is a diyne that can be prepared by the reduction of 1,4-bis[(trimethylsilyl)ethynyl]-2,5-cyclohexadiene-1,4-diol with stannous chloride. It reacts with di(tert-butyl)aluminium hydride by hydroalumination and undergoes addition of one Al-H bond to each C-C triple bond.

1,4-Bis[(trimethylsilyl)ethynyl]benzene Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-Diethynylbenzene

1,4-Bis[(trimethylsilyl)ethynyl]benzene Suppliers

Global( 80)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6700 30 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6905 58 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-+86-371-66670886 China 19805 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29808 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34563 58 Inquiry
Alfa Chemistry United States 24072 58 Inquiry
Jilin Chinese Academy of Sciences-yanshen Technology +undefined18143011203 China 42056 58 Inquiry
Aladdin Scientific United States 52924 58 Inquiry
Junwee Chemical co., Ltd. +86-571-85808636 +86-13958122542 China 823 58 Inquiry
Hebei Chuanghai Biotechnology Co., Ltd +86-15350571055 +86-15350571055 China 6086 58 Inquiry
Supplier Advantage
CHEMSWORTH 30
Alfa Aesar 58
Shanghai Daken Advanced Materials Co.,Ltd 58
career henan chemical co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Alfa Chemistry 58
Jilin Chinese Academy of Sciences-yanshen Technology 58
Aladdin Scientific 58
Junwee Chemical co., Ltd. 58
Hebei Chuanghai Biotechnology Co., Ltd 58

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TIMTEC-BB SBB009009 1,4-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE 1,4-BIS((TRIMETHYLSILYL)ETHYNYL)BENZENE 98% 1,4-Bis(trimethylsilyl)ethynylübenzene, 98% 1,4-Bis[(trimethylsilyl)ethynyl]benzene,98% 1,4-Bis(trimethylsilyl)ethynylubenzene 1,4-bis[2-(trimethylsilyl)ethynyl]Benzene 1,4-BIS-(TRIMETHYLSILYLETHYNYL)BENZENE, 98%1,4-BIS-(TRIMETHYLSILYLETHYNYL)BENZENE, 98%1,4-BIS-(TRIMETHYLSILYLETHYNYL)BENZENE, 98% Benzene, 1,4-bis[2-(trimethylsilyl)ethynyl]- rimethyl-[2-[4-(2-trimethylsilylethynyl)phenyl]ethynyl]silane trimethyl-[2-[4-(2-trimethylsilylethynyl)phenyl]ethynyl]silane 17938-13-5 19938-13-5 C6H4C8801CSiCH332 Building Blocks Alkynes Organic Building Blocks Internal Alkynes Internal Organic Building Blocks