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ChemicalBook > Product Catalogue >Chemical Reagents >Silane reagent >4-TRIMETHYLSILYL-3-BUTYN-2-OL

4-TRIMETHYLSILYL-3-BUTYN-2-OL

4-TRIMETHYLSILYL-3-BUTYN-2-OL Structure
  • ₹5500 - ₹27203.23
  • 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%
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5g
  • 25g
  • ManufacturerALFA India
  • Product numberALF-L14815-06
  • Product description4-Trimethylsilyl-3-butyn-2-ol, 97%
  • Packaging5g
  • Price₹5500
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L14815-14
  • Product description4-Trimethylsilyl-3-butyn-2-ol, 97%
  • Packaging25g
  • Price₹16972
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT1926
  • Product description4-Trimethylsilyl-3-butyn-2-ol min. 97.0 %
  • Packaging5G
  • Price₹5500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number666955
  • Product description4-(Trimethylsilyl)-3-butyn-2-ol 97%
  • Packaging5G
  • Price₹6213.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number666955
  • Product description4-(Trimethylsilyl)-3-butyn-2-ol 97%
  • Packaging25G
  • Price₹27203.23
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-L14815-06 4-Trimethylsilyl-3-butyn-2-ol, 97% 5g ₹5500 2022-05-26 Buy
ALFA India ALF-L14815-14 4-Trimethylsilyl-3-butyn-2-ol, 97% 25g ₹16972 2022-05-26 Buy
TCI Chemicals (India) T1926 4-Trimethylsilyl-3-butyn-2-ol min. 97.0 % 5G ₹5500 2022-05-26 Buy
Sigma-Aldrich(India) 666955 4-(Trimethylsilyl)-3-butyn-2-ol 97% 5G ₹6213.55 2022-06-14 Buy
Sigma-Aldrich(India) 666955 4-(Trimethylsilyl)-3-butyn-2-ol 97% 25G ₹27203.23 2022-06-14 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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6999-19-5 3-Butyn-2-ol

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