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Home > API & Intermediate > Pharmaceutical Intermediates > N,O-Bis(Trimethylsilyl)Trifluoroacetamide Manufacturers > N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA)

N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA)

CAS NO.： 25561-30-2

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99.0%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 20KG/Plastic Drum

Product Detail

Properties

N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA)

CAS:25561-30-2

EINECS: 247-103-9

Molecular Formula: C₈H₁₈F₃NOSi₂

Molecular Weight: 257.4

Molecular Stucture:

Technical Data:

Properties: Colorless or light yellow liquid

Assay(%): ≥99.0

Usage: Silanizing protectant

Package: Steel inner plastic-sprayed drum, 160kg net each.

Properties

N,O-bis(trimethylsilyl)trifluoroacetamide is an important pharmaceutical intermediate, which can reduce the polarity of hydroxyl compounds, increase their volatility and make samples more suitable for GC analysis. It is mainly used as neutral silylation reagent in the silylation protection of amino acids, amino acids, phenols, carboxylic acids and enols. As a mild neutral silylation reagent, it not only has high activity and selectivity, but also has the advantages of high yield and simple post-treatment.

CAS No.

25561-30-2

Formula

C8H18F3NOSi2

Molecular Mass

257.40100

Exact Mass

257.08800

PSA

21.59000

Logp

3.63360

IUPAC

trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate

Matter Classification

organic

Category

Melting Point

-10 °C

Density

0.97 g/mL

Boiling Point

45-50 °C（14 mm Hg）

Flash Point

75 °C

Appearance

Transparent to yellowish transparent liquid

Acidity and Basicity

neutral

HS Code

29319000

Export Formalities

A,B N,M,R,S

UN No.

2924

DG-Class

3

Risk Code

R11-34-10-35-14

Safety Label

C,F,T

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ZHEJIANG HUTU PHARMACEUTICAL Co.,Ltd.

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N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA)

CAS: 25561-30-2

20KG/Plastic Drum

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25KG/Fibre Drum

Company Logo

ZHEJIANG HUTU PHARMACEUTICAL Co.,Ltd.

24YRS

Business Type：

Manufacturing

Country/Region：

Zhejiang, China

Contacts：

Manager Hu

Position Title：

Export Manager

Tel：

0086-570-6121003

Email：

chinahutu@chemmail.net

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