CAS 25561-30-2|(E)-(trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethenecarboximidate)|bstfa|N,O-Bis(trimethylsilyl)trifluoroacetamide|N,O-双(三甲基硅基)三氟乙酰胺|N,O-Bis(trimethylsilyl)trifluor...

Molecular Formula

C₈H₁₈F₃NOSi₂

Molecular Mass

257.4008296

Exact Mass

257.08790193

InChI

InChI=1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+

InChIKey

XCOBLONWWXQEBS-KPKJPENVSA-N

Canonic Smiles

C[Si](O/C(=N/[Si](C)(C)C)/C(F)(F)F)(C)C

Isomeric Smiles

O(/C(=N/[Si](C)(C)C)/C(F)(F)F)[Si](C)(C)C

JChem

H Acceptors

H Donor

LogD (pH = 5.5)

4.308185

LogD (pH = 7.4)

4.3086934

Log P

4.3087

Molar Refractivity

48.664

Polarizability

22.159882

Polar Surface Area

21.59

Rotatable Bonds

Lipinski's Rule of Five

true

Synonyms

N,O-Bis(trimethylsilyl)trifluoroacetamideN,O-双(三甲基硅基)三氟乙酰胺BSTFAN,O-Bis(trimethylsilyl)trifluoroacetamideN,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilaneBSTFABSTFA + TMCSN,O-双(三甲基硅)三氟乙酰胺(含三甲基氯硅烷)

IUPAC Traditional name

bstfa

IUPAC name

(E)-(trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethenecarboximidate)

PubChem CID

CAS Number

Wikipedia Title

Chemspider ID

Beilstein Number

MDL Number

TSCA Listed

false

MSDS Link

Download link

Storage Warning

KEEP COLD, FLAMMABLE, CORROSIVE

UN Number

2924

GHS Pictograms

Corrosive to metals, category 1

Skin corrosion, categories 1A,1B,1C

Serious eye damage, category 1

Flammable gases, category 1

Flammable aerosols, categories 1,2

Flammable liquids, categories 1,2,3

Self-reactive substances and mixtures, Types B,C,D,E,F

Pyrophoric liquids, category 1

Pyrophoric solids, category 1

Self-heating substances and mixtures

Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3

Organic peroxides, Types B,C,D,E,F

Personal Protective Equipment

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Hazard Class

Safety Statements

16-26-36/37/39-45

Packing Group

European Hazard Symbols

Corrosive (C)

Flammable (F)

GHS Precautionary statements

P280-P305+P351+P338-P310

P210-P280-P305+P351+P338-P310

GHS Signal Word

Danger

Storage Temperature

2-8°C

GHS Hazard statements

H226-H314

H225-H314

RID/ADR

UN 2924 3/PG 3

UN 2924 3/PG 2

Risk Statements

10-34

11-34

German water hazard class

Physical Property

Product Information

Purity

98%

Suitability

suitable for silylation

Packaging

ampule of 1 mL

Grade

for GC derivatization

Quality

with 1% trimethylchlorosilane

Contains

1% trimethylchlorosilane as additive

No Data Available

Click here to submit data

No Data Available

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Sigma Aldrich

T6381

Other Notes
甲硅烷基团的位置尚未明确确定。表示为 N,N 和 N,O 两种。
包装
Sealed ampules contain 1 ml. Gram sizes are in screw-cap bottles.

No Data Available

Click here to submit data

Synonyms

IUPAC Traditional name

bstfa

IUPAC name

(E)-(trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethenecarboximidate)

PubChem CID

CAS Number

Wikipedia Title

Chemspider ID

Beilstein Number

MDL Number

Safety Information

Physical Property

Product Information

Purity

98%

Suitability

suitable for silylation

Packaging

ampule of 1 mL

Grade

for GC derivatization

Quality

with 1% trimethylchlorosilane

Contains

1% trimethylchlorosilane as additive

Sigma Aldrich

T6381

Other Notes
甲硅烷基团的位置尚未明确确定。表示为 N,N 和 N,O 两种。
包装
Sealed ampules contain 1 ml. Gram sizes are in screw-cap bottles.

No Data Available

Click here to submit data

Molecule

ID:9828