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ChemicalBook >> CAS DataBase List >> 3-(TRIMETHYLSILYL)PROPIOLIC ACID

3-(TRIMETHYLSILYL)PROPIOLIC ACID

3-(TRIMETHYLSILYL)PROPIOLIC ACID price.
  • $54.65 - $1447
  • Product name: 3-(TRIMETHYLSILYL)PROPIOLIC ACID
  • CAS: 5683-31-8
  • MF: C6H10O2Si
  • MW: 142.23
  • EINECS:
  • MDL Number:MFCD00190216
  • Synonyms:3-(TRIMETHYLSILYL)PROPIOLIC ACID;3-(TRIMETHYLSILYL)PROPYNOIC ACID;TIMTEC-BB SBB009048;3-(Trimethylsilyl)propynoic acid,3-(Trimethylsilyl)propiolic acid;3-(TRIMETHYLSILYL)PROPIOLIC ACID 95%;3-(Trimethylsilyl)propynoic acid 98%;3-(Trimethylsi;3-trimethylsilyl-2-propynoic acid
16 prices
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Brand
  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • ManufacturerActivate Scientific
  • Product numberAS118457
  • Product description3-(Trimethylsilyl)propiolic Acid 97+%
  • Packaging5G
  • Price$354
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7201
  • Product description3-(Trimethylsilyl)propynoic acid
  • Packaging1g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53380
  • Product description3-(Trimethylsilyl)propiolic acid, 97%
  • Packaging1g
  • Price$54.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53380
  • Product description3-(Trimethylsilyl)propiolic acid, 97%
  • Packaging5g
  • Price$214
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53380
  • Product description3-(Trimethylsilyl)propiolic acid, 97%
  • Packaging25g
  • Price$763.65
  • Updated2024-03-01
  • Buy
  • ManufacturerChemenu
  • Product numberCM137946
  • Product description3-(Trimethylsilyl)propiolic Acid 95%
  • Packaging1g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM137946
  • Product description3-(Trimethylsilyl)propiolic Acid 95%
  • Packaging5g
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000392
  • Product description3-(Trimethylsilyl)propiolic Acid 95+%
  • Packaging10g
  • Price$289
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK940187
  • Product description3-(Trimethylsilyl)propiolic Acid 97%
  • Packaging1g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098213
  • Product description3-(Trimethylsilyl)propiolic acid 95+%
  • Packaging1g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098213
  • Product description3-(Trimethylsilyl)propiolic acid 95+%
  • Packaging5g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098213
  • Product description3-(Trimethylsilyl)propiolic acid 95+%
  • Packaging10g
  • Price$395
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number403482
  • Product description3-(Trimethylsilyl)propynoic acid 98%
  • Packaging1g
  • Price$71.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number403482
  • Product description3-(Trimethylsilyl)propynoic acid 98%
  • Packaging5g
  • Price$125.4
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT3040
  • Product description3-(Trimethylsilyl)propiolic Acid >97.0%(GC)(T)
  • Packaging1g
  • Price$362
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT3040
  • Product description3-(Trimethylsilyl)propiolic Acid >97.0%(GC)(T)
  • Packaging5g
  • Price$1447
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS118457 3-(Trimethylsilyl)propiolic Acid 97+% 5G $354 2021-12-16 Buy
AK Scientific X7201 3-(Trimethylsilyl)propynoic acid 1g $128 2021-12-16 Buy
Alfa Aesar H53380 3-(Trimethylsilyl)propiolic acid, 97% 1g $54.65 2024-03-01 Buy
Alfa Aesar H53380 3-(Trimethylsilyl)propiolic acid, 97% 5g $214 2024-03-01 Buy
Alfa Aesar H53380 3-(Trimethylsilyl)propiolic acid, 97% 25g $763.65 2024-03-01 Buy
Chemenu CM137946 3-(Trimethylsilyl)propiolic Acid 95% 1g $112 2021-12-16 Buy
Chemenu CM137946 3-(Trimethylsilyl)propiolic Acid 95% 5g $295 2021-12-16 Buy
Crysdot CD42000392 3-(Trimethylsilyl)propiolic Acid 95+% 10g $289 2021-12-16 Buy
Frontier Specialty Chemicals JK940187 3-(Trimethylsilyl)propiolic Acid 97% 1g $58 2021-12-16 Buy
Matrix Scientific 098213 3-(Trimethylsilyl)propiolic acid 95+% 1g $95 2021-12-16 Buy
Matrix Scientific 098213 3-(Trimethylsilyl)propiolic acid 95+% 5g $252 2021-12-16 Buy
Matrix Scientific 098213 3-(Trimethylsilyl)propiolic acid 95+% 10g $395 2021-12-16 Buy
Sigma-Aldrich 403482 3-(Trimethylsilyl)propynoic acid 98% 1g $71.2 2024-03-01 Buy
Sigma-Aldrich 403482 3-(Trimethylsilyl)propynoic acid 98% 5g $125.4 2024-03-01 Buy
TCI Chemical T3040 3-(Trimethylsilyl)propiolic Acid >97.0%(GC)(T) 1g $362 2024-03-01 Buy
TCI Chemical T3040 3-(Trimethylsilyl)propiolic Acid >97.0%(GC)(T) 5g $1447 2024-03-01 Buy

Properties

Melting point :47-49 °C (lit.)
Boiling point :105-110 °C/10 mmHg (lit.)
Density :1.006±0.06 g/cm3(Predicted)
Flash point :205 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Soluble in methanol.
form :solid
pka :1.88±0.10(Predicted)
color :White to Almost white
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1755674
CAS DataBase Reference :5683-31-8(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

3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.

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