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ChemicalBook >> CAS DataBase List >> 2,5-Bis[(triMethylsilyl)ethynyl]thiophene

2,5-Bis[(triMethylsilyl)ethynyl]thiophene

2,5-Bis[(triMethylsilyl)ethynyl]thiophene price.
  • $78 - $1281
  • Product name: 2,5-Bis[(triMethylsilyl)ethynyl]thiophene
  • CAS: 79109-69-6
  • MF: C14H20SSi2
  • MW: 276.54
  • EINECS:
  • MDL Number:MFCD18207392
  • Synonyms:2,5-Bis[(triMethylsilyl)ethynyl]thiophene;2,5-Bis[(trimethylsilyl)ethynyl]thiophene >Thiophene, 2,5-bis[2-(trimethylsilyl)ethynyl]-
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • AK Scientific
  • Biosynth Carbosynth
  • Chem-Impex
  • TCI Chemical
Package
  • 1G
  • 2g
  • 5G
  • 10g
  • 25g
  • 50g
  • ManufacturerAK Scientific
  • Product number5349AL
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging2g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5349AL
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging50g
  • Price$1281
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75797
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging2g
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75797
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging5G
  • Price$154.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75797
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging10g
  • Price$268.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75797
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging25g
  • Price$536.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75797
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene
  • Packaging50g
  • Price$912
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40466
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene,≥96%(GC) ≥96%(GC)
  • Packaging1G
  • Price$194.52
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40466
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene,96%(GC) 96%(GC)
  • Packaging5G
  • Price$716.8
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4240
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene >96.0%(GC)
  • Packaging1g
  • Price$175
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4240
  • Product description2,5-Bis[(trimethylsilyl)ethynyl]thiophene >96.0%(GC)
  • Packaging5g
  • Price$605
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5349AL 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 2g $155 2021-12-16 Buy
AK Scientific 5349AL 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 50g $1281 2021-12-16 Buy
Biosynth Carbosynth FB75797 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 2g $78 2021-12-16 Buy
Biosynth Carbosynth FB75797 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 5G $154.8 2021-12-16 Buy
Biosynth Carbosynth FB75797 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 10g $268.8 2021-12-16 Buy
Biosynth Carbosynth FB75797 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 25g $536.5 2021-12-16 Buy
Biosynth Carbosynth FB75797 2,5-Bis[(trimethylsilyl)ethynyl]thiophene 50g $912 2021-12-16 Buy
Chem-Impex 40466 2,5-Bis[(trimethylsilyl)ethynyl]thiophene,≥96%(GC) ≥96%(GC) 1G $194.52 2021-12-16 Buy
Chem-Impex 40466 2,5-Bis[(trimethylsilyl)ethynyl]thiophene,96%(GC) 96%(GC) 5G $716.8 2021-12-16 Buy
TCI Chemical B4240 2,5-Bis[(trimethylsilyl)ethynyl]thiophene >96.0%(GC) 1g $175 2024-03-01 Buy
TCI Chemical B4240 2,5-Bis[(trimethylsilyl)ethynyl]thiophene >96.0%(GC) 5g $605 2024-03-01 Buy

Properties

Melting point :80.0 to 84.0 °C
Boiling point :304.9±42.0 °C(Predicted)
Density :0.98±0.1 g/cm3(Predicted)
solubility :slightly sol. in Ethanol
form :powder to crystal
color :Light yellow to Yellow to Orange
λmax :331nm(CHCl3)(lit.)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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Suppliers and manufacturers

Win-Win chemical CO., Limited
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Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA 9ding chemical ( Shanghai) Limited