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ChemicalBook >> CAS DataBase List >> 4-TRIMETHYLSILYL-3-BUTYN-2-OL

4-TRIMETHYLSILYL-3-BUTYN-2-OL

4-TRIMETHYLSILYL-3-BUTYN-2-OL price.
  • $26 - $514
  • Product name: 4-TRIMETHYLSILYL-3-BUTYN-2-OL
  • CAS: 6999-19-5
  • MF: C7H14OSi
  • MW: 142.27
  • EINECS:
  • MDL Number:MFCD00190213
  • Synonyms:4-Trimethylsilyl-3-butynol, t;4-(triMethylsilyl)but-3-yn-2-ol;TIMTEC-BB SBB009027;1-TRIMETHYLSILYLBUT-1-YNE-3-OL;(+/-) 4-TRIMETHYLSILYL-3-BUTYN-2-OL;4-TRIMETHYLSILYL-3-BUTYN-2-OL;4-TRIMETHYLSILYL-3-BUTYN-2-OL (+/-);4-TRIMETHYLSILYL-3-BUTYN-2-OL: TECH., 90%
Price15 Properties Safety Information Description
15 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 1g
  • 5g
  • 10G
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product number8191AJ
  • Product description4-Trimethylsilyl-3-butyn-2-ol
  • Packaging5g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL14815
  • Product description4-Trimethylsilyl-3-butyn-2-ol, 97%
  • Packaging5g
  • Price$62.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL14815
  • Product description4-Trimethylsilyl-3-butyn-2-ol, 97%
  • Packaging25g
  • Price$207.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA466050
  • Product description4-(Trimethylsilyl)but-3-yn-2-ol 98%
  • Packaging1g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA466050
  • Product description4-(Trimethylsilyl)but-3-yn-2-ol 98%
  • Packaging5g
  • Price$106
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA466050
  • Product description4-(Trimethylsilyl)but-3-yn-2-ol 98%
  • Packaging25g
  • Price$422
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005960
  • Product description(+/-) 4-TRIMETHYLSILYL-3-BUTYN-2-OL 95.00%
  • Packaging5G
  • Price$457
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005960
  • Product description(+/-) 4-TRIMETHYLSILYL-3-BUTYN-2-OL 95.00%
  • Packaging10G
  • Price$514
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM137962
  • Product description4-(trimethylsilyl)but-3-yn-2-ol 95%
  • Packaging100g
  • Price$406
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40463
  • Product description4-Trimethylsilyl-3-butyn-2-ol,97%(GC) 97%(GC)
  • Packaging5G
  • Price$63.84
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000308
  • Product description4-(Trimethylsilyl)but-3-yn-2-ol 95+%
  • Packaging100g
  • Price$434
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK159736
  • Product description4-Trimethylsilyl-3-butyn-2-ol 97%
  • Packaging5g
  • Price$71
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number666955
  • Product description4-(Trimethylsilyl)-3-butyn-2-ol 97%
  • Packaging5g
  • Price$45.3
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number666955
  • Product description4-(Trimethylsilyl)-3-butyn-2-ol 97%
  • Packaging25g
  • Price$225
  • Updated2023-01-07
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1926
  • Product description4-Trimethylsilyl-3-butyn-2-ol >97.0%(GC)
  • Packaging5g
  • Price$66
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8191AJ 4-Trimethylsilyl-3-butyn-2-ol 5g $149 2021-12-16 Buy
Alfa Aesar L14815 4-Trimethylsilyl-3-butyn-2-ol, 97% 5g $62.65 2024-03-01 Buy
Alfa Aesar L14815 4-Trimethylsilyl-3-butyn-2-ol, 97% 25g $207.65 2024-03-01 Buy
Ambeed A466050 4-(Trimethylsilyl)but-3-yn-2-ol 98% 1g $26 2021-12-16 Buy
Ambeed A466050 4-(Trimethylsilyl)but-3-yn-2-ol 98% 5g $106 2021-12-16 Buy
Ambeed A466050 4-(Trimethylsilyl)but-3-yn-2-ol 98% 25g $422 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005960 (+/-) 4-TRIMETHYLSILYL-3-BUTYN-2-OL 95.00% 5G $457 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005960 (+/-) 4-TRIMETHYLSILYL-3-BUTYN-2-OL 95.00% 10G $514 2021-12-16 Buy
Chemenu CM137962 4-(trimethylsilyl)but-3-yn-2-ol 95% 100g $406 2021-12-16 Buy
Chem-Impex 40463 4-Trimethylsilyl-3-butyn-2-ol,97%(GC) 97%(GC) 5G $63.84 2021-12-16 Buy
Crysdot CD42000308 4-(Trimethylsilyl)but-3-yn-2-ol 95+% 100g $434 2021-12-16 Buy
Frontier Specialty Chemicals JK159736 4-Trimethylsilyl-3-butyn-2-ol 97% 5g $71 2021-12-16 Buy
Sigma-Aldrich 666955 4-(Trimethylsilyl)-3-butyn-2-ol 97% 5g $45.3 2023-06-20 Buy
Sigma-Aldrich 666955 4-(Trimethylsilyl)-3-butyn-2-ol 97% 25g $225 2023-01-07 Buy
TCI Chemical T1926 4-Trimethylsilyl-3-butyn-2-ol >97.0%(GC) 5g $66 2024-03-01 Buy

Properties

Boiling point :76 °C
Density :0.847 g/mL at 25 °C
refractive index :n 20/D 1.446
Flash point :143 °F
storage temp. :2-8°C
solubility :highly soluble in all standard organic solvents (hexanes, toluene, CH2Cl2, EtOAc, alcohols, ethers). Partially soluble in water.
pka :13.78±0.20(Predicted)
form :clear liquid
color :Colorless to Light orange to Yellow
Specific Gravity :0.846
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1923632
CAS DataBase Reference :6999-19-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

More recently, Mulzer has reported use of the corresponding allenylsilane derived from 4-TMS-3-butyn-2-ol for use in the synthesis of the C13–C18 fragment of branimycin (eq 2).Reactions of 4-TriMethylsilyl-3-butyn-2-ol

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