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ChemicalBook >> CAS DataBase List >> 1,4-Bis[(trimethylsilyl)ethynyl]benzene

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

$28 - $1200
Product name: 1,4-Bis[(trimethylsilyl)ethynyl]benzene
CAS: 17938-13-5
MF: C16H22Si2
MW: 270.52
EINECS:-0
MDL Number:MFCD00135433
Synonyms: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%

Price17 Properties Safety Information Description

17 prices

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Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Biosynth
Frontier Specialty Chemicals
GFS CHEMICALS
Sigma-Aldrich
Thermo Scientific Chemicals

Package

Manufactureraablocks
Product numberAA0026WE
Product description1,4-Bis((trimethylsilyl)ethynyl)benzene 98%
Packaging1g
Price$57
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0026WE
Product description1,4-Bis((trimethylsilyl)ethynyl)benzene 98%
Packaging5g
Price$168
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberV155214
Product description1,4-bis((trimethylsilyl)ethynyl)benzene 95%
Packaging5G
Price$300
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV155214
Product description1,4-bis((trimethylsilyl)ethynyl)benzene 95%
Packaging25G
Price$1200
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberV0495
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging10g
Price$309
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberORS0005050
Product description1,4-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE 95.00%
Packaging1G
Price$127.68
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFB147137
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging2g
Price$55
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFB147137
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging25g
Price$384
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFB147137
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging10g
Price$192
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFB147137
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging5G
Price$110
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFB147137
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene
Packaging50g
Price$668
Updated2021-12-16
Buy

ManufacturerFrontier Specialty Chemicals
Product numberJK293031
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%
Packaging1g
Price$28
Updated2021-12-16
Buy

ManufacturerGFS CHEMICALS
Product number80121
Product description1,4-Bis-(Trimethylsilylethynyl)Benzene, 98%
Packaging5G
Price$164.14
Updated2026-06-03
Buy

ManufacturerGFS CHEMICALS
Product number80122
Product description1,4BIS(TMSETHYNYL)BENZEN
Packaging25g
Price$456.11
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product number462179
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%
Packaging1g
Price$51.4
Updated2023-06-20
Buy

ManufacturerThermo Scientific Chemicals
Product numberL09709
Product description1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98%
Packaging1g
Price$32.8
Updated2026-04-24
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0026WE	1,4-Bis((trimethylsilyl)ethynyl)benzene 98%	1g	$57	2026-05-28	Buy
aablocks	AA0026WE	1,4-Bis((trimethylsilyl)ethynyl)benzene 98%	5g	$168	2026-05-28	Buy
ACHEMBLOCK	V155214	1,4-bis((trimethylsilyl)ethynyl)benzene 95%	5G	$300	2026-05-27	Buy
ACHEMBLOCK	V155214	1,4-bis((trimethylsilyl)ethynyl)benzene 95%	25G	$1200	2026-05-27	Buy
AK Scientific	V0495	1,4-Bis[(trimethylsilyl)ethynyl]benzene	10g	$309	2021-12-16	Buy
American Custom Chemicals Corporation	ORS0005050	1,4-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE 95.00%	1G	$127.68	2021-12-16	Buy
Biosynth	FB147137	1,4-Bis[(trimethylsilyl)ethynyl]benzene	2g	$55	2021-12-16	Buy
Biosynth	FB147137	1,4-Bis[(trimethylsilyl)ethynyl]benzene	25g	$384	2021-12-16	Buy
Biosynth	FB147137	1,4-Bis[(trimethylsilyl)ethynyl]benzene	10g	$192	2021-12-16	Buy
Biosynth	FB147137	1,4-Bis[(trimethylsilyl)ethynyl]benzene	5G	$110	2021-12-16	Buy
Biosynth	FB147137	1,4-Bis[(trimethylsilyl)ethynyl]benzene	50g	$668	2021-12-16	Buy
Frontier Specialty Chemicals	JK293031	1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%	1g	$28	2021-12-16	Buy
GFS CHEMICALS	80121	1,4-Bis-(Trimethylsilylethynyl)Benzene, 98%	5G	$164.14	2026-06-03	Buy
GFS CHEMICALS	80122	1,4BIS(TMSETHYNYL)BENZEN	25g	$456.11	2021-12-16	Buy
Sigma-Aldrich	462179	1,4-Bis[(trimethylsilyl)ethynyl]benzene 98%	1g	$51.4	2023-06-20	Buy
Thermo Scientific Chemicals	L09709	1,4-Bis[(trimethylsilyl)ethynyl]benzene, 98%	1g	$32.8	2026-04-24	Buy

Next Last

Properties

Melting point :119 °C
storage temp. :2-8°C
form :solid
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :2840618
InChI :1S/C16H22Si2/c1-17(2,3)13-11-15-7-9-16(10-8-15)12-14-18(4,5)6/h7-10H,1-6H3
InChIKey :CMTMWEXUJQSPCA-UHFFFAOYSA-N
SMILES :C[Si](C)(C)C#Cc1ccc(cc1)C#C[Si](C)(C)C
CAS DataBase Reference :17938-13-5(CAS DataBase Reference)

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Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

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Description

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Suppliers and manufacturers

career henan chemical co

$1.00
1,4-Bis[(trimethylsilyl)ethynyl]benzene CAS:17938-13-5

Shanghai Daken Advanced Materials Co.,Ltd

Hefei TNJ Chemical Industry Co.,Ltd.

Aladdin Scientific

Shanghai Zhuangming Biopharma Co., Ltd.

XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.

DAYANG CHEM (HANGZHOU) CO.,LTD

SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. Mainchem Co., Ltd. J & K SCIENTIFIC LTD.

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

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers