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ChemicalBook >> CAS DataBase List >> Ethyl trimethylsilyldifluoroacetate

Ethyl trimethylsilyldifluoroacetate

Ethyl trimethylsilyldifluoroacetate price.
  • $24 - $1495
  • Product name: Ethyl trimethylsilyldifluoroacetate
  • CAS: 205865-67-4
  • MF: C7H14F2O2Si
  • MW: 196.27
  • EINECS:
  • MDL Number:MFCD04973092
  • Synonyms:Ethyl 2,2-difluoro-2-(trimethylsilanyl)acetate;Ethyl 2,2-Difluoro-2-(trimethylsilyl)acetate;2,2-DIFLUORO-2-(TRIMETHYLSILYL)ACETIC ACID ETHYL ESTER;Difluoro(trimethylsilyl)acetic acid ethyl ester, Ethyl 2,2-difluoro-2-(trimethylsilyl)ethanoate;Ethyl difluoro(trimethylsilyl)acetate;2-(trimethylsilyl)-2,2-difluoride ethyl acetate;Ethyl difluoro(trimethylsilyl)acetate 95%;Acetic acid, 2,2-difluoro-2-(trimethylsilyl)-, ethyl ester
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • Matrix Scientific
  • Oakwood
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA0037IY
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilanyl)acetate >97%
  • Packaging5g
  • Price$80
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0037IY
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilanyl)acetate >97%
  • Packaging1g
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0037IY
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilanyl)acetate 97%
  • Packaging250mg
  • Price$24
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU108380
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilyl)acetate 95.00%
  • Packaging25G
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU108380
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilyl)acetate 95.00%
  • Packaging100G
  • Price$1260
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0170BB
  • Product descriptionEthyldifluoro(trimethylsilyl)acetate
  • Packaging5g
  • Price$507
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0003265
  • Product descriptionETHYL TRIMETHYLSILYLDIFLUOROACETATE 95.00%
  • Packaging250MG
  • Price$235.2
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC49333
  • Product descriptionEthyl difluoro(trimethylsilyl)acetate 95%
  • Packaging25g
  • Price$408
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC49333
  • Product descriptionEthyl difluoro(trimethylsilyl)acetate 95%
  • Packaging1g
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC49333
  • Product descriptionEthyl difluoro(trimethylsilyl)acetate 95%
  • Packaging5g
  • Price$142
  • Updated2026-06-04
  • Buy
  • ManufacturerChem-Impex
  • Product number45292
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilyl)acetate ≥97%(GC)
  • Packaging1G
  • Price$139.9
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number45292
  • Product descriptionEthyl 2,2-difluoro-2-(trimethylsilyl)acetate ≥97%(GC)
  • Packaging5G
  • Price$469.8
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204805
  • Product descriptionEthyl(trimethylsilyl)difluoroacetate
  • Packaging1.00g
  • Price$125
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204805
  • Product descriptionEthyl(trimethylsilyl)difluoroacetate
  • Packaging5.00g
  • Price$386
  • Updated2026-05-18
  • Buy
  • ManufacturerOakwood
  • Product number021282
  • Product descriptionEthyl trimethylsilyldifluoroacetate
  • Packaging5g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number021282
  • Product descriptionEthyl trimethylsilyldifluoroacetate
  • Packaging1g
  • Price$142
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0037IY Ethyl 2,2-difluoro-2-(trimethylsilanyl)acetate >97% 5g $80 2026-05-28 Buy
aablocks AA0037IY Ethyl 2,2-difluoro-2-(trimethylsilanyl)acetate >97% 1g $25 2026-05-28 Buy
aablocks AA0037IY Ethyl 2,2-difluoro-2-(trimethylsilanyl)acetate 97% 250mg $24 2026-05-28 Buy
ACHEMBLOCK U108380 Ethyl 2,2-difluoro-2-(trimethylsilyl)acetate 95.00% 25G $420 2026-05-27 Buy
ACHEMBLOCK U108380 Ethyl 2,2-difluoro-2-(trimethylsilyl)acetate 95.00% 100G $1260 2026-05-27 Buy
AK Scientific 0170BB Ethyldifluoro(trimethylsilyl)acetate 5g $507 2021-12-16 Buy
American Custom Chemicals Corporation ORS0003265 ETHYL TRIMETHYLSILYLDIFLUOROACETATE 95.00% 250MG $235.2 2021-12-16 Buy
Apolloscientific PC49333 Ethyl difluoro(trimethylsilyl)acetate 95% 25g $408 2026-06-04 Buy
Apolloscientific PC49333 Ethyl difluoro(trimethylsilyl)acetate 95% 1g $51 2026-06-04 Buy
Apolloscientific PC49333 Ethyl difluoro(trimethylsilyl)acetate 95% 5g $142 2026-06-04 Buy
Chem-Impex 45292 Ethyl 2,2-difluoro-2-(trimethylsilyl)acetate ≥97%(GC) 1G $139.9 2026-05-19 Buy
Chem-Impex 45292 Ethyl 2,2-difluoro-2-(trimethylsilyl)acetate ≥97%(GC) 5G $469.8 2026-05-19 Buy
Matrix Scientific 204805 Ethyl(trimethylsilyl)difluoroacetate 1.00g $125 2026-05-18 Buy
Matrix Scientific 204805 Ethyl(trimethylsilyl)difluoroacetate 5.00g $386 2026-05-18 Buy
Oakwood 021282 Ethyl trimethylsilyldifluoroacetate 5g $390 2021-12-16 Buy
Oakwood 021282 Ethyl trimethylsilyldifluoroacetate 1g $142 2021-12-16 Buy
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Properties

Boiling point :55°C/20mmHg(lit.)
Density :1.010±0.06 g/cm3(Predicted)
refractive index :1.3930 to 1.3970
storage temp. :Storage temp. 2-8°C
form :clear liquid to cloudy liquid
color :Colorless to Light yellow
InChI :InChI=1S/C7H14F2O2Si/c1-5-11-6(10)7(8,9)12(2,3)4/h5H2,1-4H3
InChIKey :DYAKYYSMROBYNG-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C(F)(F)[Si](C)(C)C

Safety Information

Symbol(GHS): Flame (GHS02)
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
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Ethyl 2,2-difluoro-2-(trimethylsilyl)acetate is a reagent for organic difluoromethylation and difluoromethylenation reactions.

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Suppliers and manufacturers

Nanjing Qishuo Biotechnology Co., Ltd TCI (Shanghai) Development Co., Ltd. Energy Chemical Wuhan Chemwish Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. HANGZHOU HETE CHEMICAL TECHNOLOGY CO.,LTD Nanjing Chemlin Chemical Co., Ltd Hunan Hui Bai Shi Biotechnology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe