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N,O-Bis(trimethylsilyl)trifluoroacetamide - 96%, high purity , CAS No.25561-30-2

44 Citations COA COA
    Grade & Purity:
  • ≥96%
In stock
Item Number
B105548
Grouped product items
SKU Size
Availability
 Price Qty
B105548-5ml
5ml
3
$15.90
B105548-25ml
25ml
3
$20.90
B105548-100ml
100ml
2
$65.90
B105548-500ml
500ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$294.90
Wish List
Bulk Order  SDS  DATASHEET  Specification Sheet
View related series
Element classified compounds (2014) Protection/Deprotection Reagents (4) Silicon compound (537) Silylacetamide (3) Silylation Reagents (42)

Basic Description

Synonyms BSTFA | NSC 379423 | Q1281115 | (3S)-5-fluoro-3-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanoyl]amino]-4-oxopentanoic acid | N-trimethylsilyl-trifluoroacetylimidic acid trimethylsilyl ester
Specifications & Purity ≥96%
Storage Temp Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organometallic compounds
Class Organometalloid compounds
Subclass Organosilicon compounds
Intermediate Tree Nodes Organoheterosilanes
Direct Parent Trialkylheterosilanes
Alternative Parents Organic metalloid salts  N-silyl compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organofluorides  Hydrocarbon derivatives  Alkyl fluorides  
Molecular Framework Aliphatic acyclic compounds
Substituents Trialkylheterosilane - N-silyl compound - Organic metalloid salt - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
External Descriptors Not available

Names and Identifiers

Pubchem Sid 488186828
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488186828
IUPAC Name trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate
INCHI InChI=1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3
InChIKey XCOBLONWWXQEBS-UHFFFAOYSA-N
Smiles C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
Isomeric SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
WGK Germany 3
Alternate CAS 152571-61-4
UN Number 2924
Molecular Weight 257.4
Beilstein 2050024
Reaxy-Rn 3607620
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3607620&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

53 results found

Lot Number Certificate Type Date Item
F2516196 Certificate of Analysis Jun 05, 2025 B105548
F2516197 Certificate of Analysis Jun 05, 2025 B105548
F2516198 Certificate of Analysis Jun 05, 2025 B105548
F2516199 Certificate of Analysis Jun 05, 2025 B105548
F2516195 Certificate of Analysis Jun 05, 2025 B105548
C2505713 Certificate of Analysis Feb 26, 2025 B105548
C2507250 Certificate of Analysis Feb 26, 2025 B105548
C2507251 Certificate of Analysis Feb 26, 2025 B105548
C2507253 Certificate of Analysis Feb 26, 2025 B105548
C2507252 Certificate of Analysis Feb 26, 2025 B105548
F2523334 Certificate of Analysis Feb 26, 2025 B105548
L2409280 Certificate of Analysis Nov 23, 2024 B105548
L2409281 Certificate of Analysis Nov 23, 2024 B105548
L2409065 Certificate of Analysis Nov 23, 2024 B105548
L2409066 Certificate of Analysis Nov 23, 2024 B105548
B2309314 Certificate of Analysis Nov 15, 2024 B105548
B2309138 Certificate of Analysis Nov 12, 2024 B105548
B2309137 Certificate of Analysis Nov 12, 2024 B105548
B2309135 Certificate of Analysis Nov 12, 2024 B105548
J2412253 Certificate of Analysis Sep 14, 2024 B105548
J2412401 Certificate of Analysis Sep 14, 2024 B105548
J2412402 Certificate of Analysis Sep 14, 2024 B105548
F2401049 Certificate of Analysis May 22, 2024 B105548
F2401050 Certificate of Analysis May 22, 2024 B105548
F2401051 Certificate of Analysis May 22, 2024 B105548
D2524037 Certificate of Analysis May 22, 2024 B105548
F2401045 Certificate of Analysis May 22, 2024 B105548
F2401062 Certificate of Analysis May 22, 2024 B105548
G2230032 Certificate of Analysis May 15, 2024 B105548
D2409224 Certificate of Analysis Mar 11, 2024 B105548
D2409223 Certificate of Analysis Mar 11, 2024 B105548
G2429025 Certificate of Analysis Mar 11, 2024 B105548
G2429026 Certificate of Analysis Mar 11, 2024 B105548
C2407155 Certificate of Analysis Feb 22, 2024 B105548
C2407156 Certificate of Analysis Feb 22, 2024 B105548
C2407282 Certificate of Analysis Feb 22, 2024 B105548
C2407277 Certificate of Analysis Feb 22, 2024 B105548
L2322094 Certificate of Analysis Nov 24, 2023 B105548
L2322095 Certificate of Analysis Nov 24, 2023 B105548
J2313164 Certificate of Analysis Oct 17, 2023 B105548
J2313053 Certificate of Analysis Oct 17, 2023 B105548
K2315049 Certificate of Analysis May 10, 2023 B105548
H2109300 Certificate of Analysis May 10, 2023 B105548
H2109299 Certificate of Analysis May 10, 2023 B105548
H2109304 Certificate of Analysis May 10, 2023 B105548
H2109301 Certificate of Analysis May 10, 2023 B105548
E2126044 Certificate of Analysis Mar 08, 2023 B105548
B2309336 Certificate of Analysis Jan 10, 2023 B105548
B2309330 Certificate of Analysis Jan 10, 2023 B105548
B2309136 Certificate of Analysis Jan 10, 2023 B105548
G2230036 Certificate of Analysis Jul 15, 2022 B105548
G2230033 Certificate of Analysis Jul 15, 2022 B105548
L2214710 Certificate of Analysis Jul 27, 2021 B105548

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Chemical and Physical Properties

Solubility Miscible with chloroform.
Sensitivity Heat & Moisture & Air Sensitive
Refractive Index 1.384
Flash Point(°F) 42.8 °F
Flash Point(°C) 24 °C
Boil Point(°C) 142°C
Melt Point(°C) -41°C(lit.)
Molecular Weight 257.399 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 3
Exact Mass 257.088 Da
Monoisotopic Mass 257.088 Da
Topological Polar Surface Area 21.600 Ų
Heavy Atom Count 15
Formal Charge 0
Complexity 250.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 1
The total count of all stereochemical bonds 1
Covalently-Bonded Unit Count 1

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