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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Silane >DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL

DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL

DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL Structure
  • ₹2900 - ₹53637.88
  • Product name: DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL
  • CAS: 31469-15-5
  • MF: C8H18O2Si
  • MW: 174.31
  • EINECS:629-515-4
  • MDL Number:MFCD00010232
  • Synonyms:[(1-METHOXY-2-METHYL-1-PROPENYL)OXY]TRIMETHYLSILANE;1-METHOXY-2-METHYL-1-(TRIMETHYLSILOXY)PROPENE;DIMETHYLKETENE METHYL TRIMETHYLSILYL ACETAL;METHYL TRIMETHYLSILYL DIMETHYLKETENE ACETAL;Silane,[(1-methoxy-2-methyl-1-propen-1-yl)oxy]trimethyl-;1-Methoxy-1-trimethylsiloxy-2-methyl-1-propene~Methyl trimethylsilyl dimethylketene acetal~MTDA;1-METHOXY-2-METHYL-1-TRIMETHYL-;1-METHOXY-1-(TRIMETHYLSILOXY)-2-METHYL-1-PROPENE
7 prices
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Brand

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

Package

  • 5ML
  • 5g
  • 25ML
  • 25g
  • 100G
  • ManufacturerALFA India
  • Product numberALF-L06931-06
  • Product description1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97%
  • Packaging5g
  • Price₹4309
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L06931-14
  • Product description1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97%
  • Packaging25g
  • Price₹15306
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1789
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal min. 95.0 %
  • Packaging5ML
  • Price₹2900
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1789
  • Product descriptionDimethylketene Methyl Trimethylsilyl Acetal min. 95.0 %
  • Packaging25ML
  • Price₹10800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number274585
  • Product descriptionMethyl trimethylsilyl dimethylketene acetal 95%
  • Packaging5G
  • Price₹4427.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number274585
  • Product descriptionMethyl trimethylsilyl dimethylketene acetal 95%
  • Packaging25G
  • Price₹18867.98
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number274585
  • Product descriptionMethyl trimethylsilyl dimethylketene acetal 95%
  • Packaging100G
  • Price₹53637.88
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-L06931-06 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97% 5g ₹4309 2022-05-26 Buy
ALFA India ALF-L06931-14 1-Methoxy-2-methyl-1-(trimethylsiloxy)propene, 97% 25g ₹15306 2022-05-26 Buy
TCI Chemicals (India) D1789 Dimethylketene Methyl Trimethylsilyl Acetal min. 95.0 % 5ML ₹2900 2022-05-26 Buy
TCI Chemicals (India) D1789 Dimethylketene Methyl Trimethylsilyl Acetal min. 95.0 % 25ML ₹10800 2022-05-26 Buy
Sigma-Aldrich(India) 274585 Methyl trimethylsilyl dimethylketene acetal 95% 5G ₹4427.43 2022-06-14 Buy
Sigma-Aldrich(India) 274585 Methyl trimethylsilyl dimethylketene acetal 95% 25G ₹18867.98 2022-06-14 Buy
Sigma-Aldrich(India) 274585 Methyl trimethylsilyl dimethylketene acetal 95% 100G ₹53637.88 2022-06-14 Buy

Properties

Boiling point :35 °C15 mm Hg(lit.)
Density :0.858 g/mL at 25 °C(lit.)
refractive index :n20/D 1.415(lit.)
Flash point :58 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :freely sol organic solvents.
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :0.858
Water Solubility :Hydrolyzes in water.
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :Moisture Sensitive
BRN :1362893
Stability :Moisture and Acid Sensitive
CAS DataBase Reference :31469-15-5(CAS DataBase Reference)
EPA Substance Registry System :Silane, [(1-methoxy-2-methyl-1-propenyl)oxy]trimethyl- (31469-15-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
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:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
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

1-Methoxy-2-methyl-1-(trimethylsiloxy)propene is used in the synthesis of chiral β-lactams by reacting with (S)-alkylidene(1-arylethyl)amines in the presence of titanium tetrachloride. It acts as a catalyst or initiator in the group-transfer polymerization. It is also used as a versatile reagent in conjugate addition4 and aldol reactions.

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