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ChemicalBook >> CAS DataBase List >> 1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE

1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE

1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE price.
  • $60 - $496.97
  • Product name: 1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE
  • CAS: 160194-28-5
  • MF: C16H34OSi2
  • MW: 298.61
  • EINECS:605-200-7
  • MDL Number:MFCD00671376
  • Synonyms:TIMTEC-BB SBB009026;4-triethylsilyl-4-(triethylsilyloxy)-1-butyne;1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE 96%;1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE;1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE;Silane,triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]-;triethyl((4-(triethylsilyl)but-3-yn-1-yl)oxy)silane;1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE, 96%1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE, 96%1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE, 96%
4 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
Package
  • 5MG
  • 5g
  • 25g
  • ManufacturerAlfa Aesar
  • Product numberH53488
  • Product description1-Triethylsilyl-4-triethylsilyloxy-1-butyne, 97%
  • Packaging5g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53488
  • Product description1-Triethylsilyl-4-triethylsilyloxy-1-butyne, 97%
  • Packaging25g
  • Price$237
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005241
  • Product description4-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE 95.00%
  • Packaging5MG
  • Price$496.97
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number83221
  • Product descriptionETHYLSILYLSILYLOXYBUTYNE
  • Packaging5G
  • Price$310.9
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar H53488 1-Triethylsilyl-4-triethylsilyloxy-1-butyne, 97% 5g $60 2021-12-16 Buy
Alfa Aesar H53488 1-Triethylsilyl-4-triethylsilyloxy-1-butyne, 97% 25g $237 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005241 4-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE 95.00% 5MG $496.97 2021-12-16 Buy
GFS CHEMICALS 83221 ETHYLSILYLSILYLOXYBUTYNE 5G $310.9 2021-12-16 Buy

Properties

Boiling point :307.4±25.0 °C(Predicted)
Density :0.834
vapor pressure :0.14-0.25Pa at 20-25℃
Specific Gravity :0.834
LogP :6.5 at pH6.5

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1-Triethylsilyl-4-triethylsilyloxy-1-butyne is used as pharmaectical intermediates.

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