N,O-Bis(trimethylsilyl)trifluoroacetamide, AR… 25561-30-2

Name: N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%
Brand: Vaqora Chemicals
SKU: VQ-045825

About N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%

Listed under CAS 25561-30-2, N,O-Bis(trimethylsilyl)trifluoroacetamide is an organosilicon compound available from Vaqora Chemicals (AR grade) at a purity of above 98%. With the molecular formula C8H18F3NOSi2, it has a molar mass of 257.4 g/mol. Its systematic (IUPAC) name is trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate. Common synonyms include N,O-bis(TMS)3FAN and Bis(trimethylsilyl)trifluoroacetamide.

It is supplied as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer N,O-Bis(trimethylsilyl)trifluoroacetamide in 5 mL, 25 mL and 100 mL packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%
Catalogue No.	VQ-045825
CAS Number	25561-30-2
IUPAC name	trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate
Molecular formula	C₈H₁₈F₃NOSi₂
Molecular weight	257.4 g/mol
Exact mass	257.0879
Grade	AR
Purity / assay	>98%
HSN code	29319090
InChIKey	XCOBLONWWXQEBS-UHFFFAOYSA-N
SMILES	C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
PubChem CID	94358

Physical properties
Physical form	Liquid
H-bond donors / acceptors	0 / 5
TPSA	21.6 Å²
Synonyms	Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate, N,O-bis(TMS)3FAN, Bis(trimethylsilyl)trifluoroacetamide, Ethanimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester, Acetamide, 2,2,2-trifluoro-O,N-bis(trimethylsilyl)-, Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethanimidate, Trimethylsilyl N-(trimethylsilyl)trifluoroacetimidate, Trimethylsilyl (E)-2,2,2-trifluoro-N-(trimethylsilyl)acetimidate, Trimethylsilyl (1Z)-2,2,2-trifluoro-N-[(Z)-trimethylsilyl]ethanimidoate #

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H226Flammable liquid and vapor
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P319, P321, P332 + P317, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 25561-30-2

Reference Standard

N,O-Bis(trimethylsilyl)trifluoroacetamide

CAS: 25561-30-2
Formula: C₈H₁₈F₃NOSi₂
MW: 257.4 g/mol

In stock

Puriss

N,O-Bis(trimethylsilyl)trifluoroacetamide, 98%

CAS: 25561-30-2
Formula: C₈H₁₈F₃NOSi₂
MW: 257.4 g/mol

VQ-000903

Frequently asked questions

What is the CAS number of N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%?

The CAS Registry Number of N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% is 25561-30-2. It is also known as Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate, N,O-bis(TMS)3FAN, Bis(trimethylsilyl)trifluoroacetamide.

What is the molecular formula and molecular weight of N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%?

N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% has the molecular formula C8H18F3NOSi2 and a molecular weight of 257.4 g/mol. Its IUPAC name is trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate.

Which grade and pack sizes of N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% can I order?

We supply N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% in AR (>98%) grade, in 5 mL, 25 mL, 100 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98%?

Yes. Every lot of N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% be shipped internationally?

Yes. N,O-Bis(trimethylsilyl)trifluoroacetamide, AR >98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.