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ChemicalBook >> CAS DataBase List >> N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide

N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide

N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide price.
  • $20 - $22687.5
  • Product name: N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide
  • CAS: 77377-52-7
  • MF: C9H18F3NOSi
  • MW: 241.33
  • EINECS:616-455-9
  • MDL Number:MFCD00009671
  • Synonyms:MBDSTFA;DEUTERO-REGISIL-D18;N-TERT-BUTYLDIME.SILYL-N-ME.TRIFLUOROACE;N-TERT-BUTYLDIME.SILYL-N-ME.TRIFLUOROACE TAMIDE + 1% TBDMSCL;N-(TERT-BUTYLDIMETHYLSILYL)-N-METHYL-TRI FLUOROACETAMIDE, 97+%;N-(TERT-BUTYLDIMETHYLSILYL)-N-METHYLTRIF LUOROACETA;N-(TERT-BUTYLDIMETHYLSILYL)-N-METHYL-TRIFLUOROACETAMIDE, W/1% TBDMSCL, >=95%;N-TERT-BUTYLDIMETHYLSILYL-N-METHYL TRIFL
Price77 Properties Safety Information Description
77 prices
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  • ManufacturerAHH
  • Product numberMT-04040
  • Product descriptionN-(t-Butyldimethylsilyl)-N-methyltrifluoroacetamide 98%
  • Packaging50g
  • Price$505
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-04040
  • Product descriptionN-(t-Butyldimethylsilyl)-N-methyl trifluoroacetamide 97%
  • Packaging50g
  • Price$505
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-04040
  • Product descriptionN-(t-Butyldimethylsilyl)-N-methyl trifluoroacetamide 97%
  • Packaging50g
  • Price$505
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberZ3351
  • Product descriptionN-Methyl-N-(tert-butyldimethylsilyl)-trifluoroacetamide
  • Packaging25g
  • Price$137
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA1459391
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl
  • Packaging25g
  • Price$98
  • Updated2026-06-05
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  • ManufacturerAmbeed
  • Product numberA1459391
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl
  • Packaging1g
  • Price$20
  • Updated2026-06-05
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  • ManufacturerAmbeed
  • Product numberA1459391
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl
  • Packaging5g
  • Price$42
  • Updated2026-06-05
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  • ManufacturerAmbeed
  • Product numberA1459391
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl
  • Packaging100g
  • Price$391
  • Updated2026-06-05
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging100g
  • Price$225
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging100g
  • Price$225
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging25g
  • Price$59
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging25g
  • Price$59
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberPC0406
  • Product descriptionN-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerArctom
  • Product numberCS-W020891
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide >=95%
  • Packaging5g
  • Price$23
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberCS-W020891
  • Product descriptionN-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide >=95%
  • Packaging5g
  • Price$23
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-04040 N-(t-Butyldimethylsilyl)-N-methyltrifluoroacetamide 98% 50g $505 2021-12-16 Buy
AHH MT-04040 N-(t-Butyldimethylsilyl)-N-methyl trifluoroacetamide 97% 50g $505 2026-05-25 Buy
AHH MT-04040 N-(t-Butyldimethylsilyl)-N-methyl trifluoroacetamide 97% 50g $505 2026-05-26 Buy
AK Scientific Z3351 N-Methyl-N-(tert-butyldimethylsilyl)-trifluoroacetamide 25g $137 2021-12-16 Buy
Ambeed A1459391 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl 25g $98 2026-06-05 Buy
Ambeed A1459391 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl 1g $20 2026-06-05 Buy
Ambeed A1459391 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl 5g $42 2026-06-05 Buy
Ambeed A1459391 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide 97%,forGCderivatization,contains1%TBDMSCl 100g $391 2026-06-05 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 100g $225 2026-06-04 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 100g $225 2026-06-04 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 25g $59 2026-06-04 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 25g $59 2026-06-04 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 5g $21 2026-06-04 Buy
Apolloscientific PC0406 N-[(tert-Butyl)dimethylsilyl]-N-methyltrifluoroacetamide 95% 5g $21 2026-06-04 Buy
Arctom CS-W020891 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide >=95% 5g $23 2026-05-25 Buy
Arctom CS-W020891 N-(tert-Butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide >=95% 5g $23 2026-05-26 Buy
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Properties

Boiling point :172-175 °C(lit.)
Density :1.036 g/mL at 25 °C(lit.)
refractive index :n20/D 1.402(lit.)
Flash point :127 °F
storage temp. :2-8°C
solubility :sol most aprotic organic solvents.
form :Liquid
pka :-1.50±0.70(Predicted)
Specific Gravity :1.023
color :Clear colorless to slightly yellow
Water Solubility :decomposes
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :3606546
InChI :1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3
InChIKey :QRKUHYFDBWGLHJ-UHFFFAOYSA-N
SMILES :CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C
CAS DataBase Reference :77377-52-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
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.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It finds its application in the preparation of N-tert-butyldimethylsilyl ethanolamines resulting from hydrolysis of nitrogen mustards and a silylating agent used in the derivatization of various organic compounds (such as amino acids) for gas chromatography-mass spectrometry (GC-MS) analysis and selective O-silylation of N,O-diacylhydroxylamines and GLC derivatization.

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Suppliers and manufacturers

career henan chemical co
N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide
$1.00
N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide CAS:77377-52-7
Shanghai Daken Advanced Materials Co.,Ltd
CONIER CHEM AND PHARMA LIMITED
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Finetech Industry Limited
Dayang Chem (Hangzhou) Co.,Ltd.
Alfa Chemistry
Hefei TNJ Chemical Industry Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Golden Pharma Co., Limited