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155195
N,O-Bis(triméthylsilyl)trifluoroacétamide
≥99%
Synonyme(s) :
BSTFA
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5 G
34,40 €
25 G
95,30 €
100 G
340,00 €
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Changer de vue
5 G
34,40 €
25 G
95,30 €
100 G
340,00 €
About This Item
Formule linéaire :
CF3C[=NSi(CH3)3]OSi(CH3)3
Numéro CAS:
Poids moléculaire :
257.40
Beilstein:
2050024
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352111
ID de substance PubChem :
Nomenclature NACRES :
NA.22
Produits recommandés
Qualité
synthesis grade
Niveau de qualité
Essai
≥99%
Forme
liquid
Indice de réfraction
n20/D 1.384 (lit.)
pb
45-50 °C/14 mmHg (lit.)
Densité
0.969 g/mL at 25 °C (lit.)
Groupe fonctionnel
fluoro
Chaîne SMILES
C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
InChI
1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
Clé InChI
XCOBLONWWXQEBS-KPKJPENVSA-N
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Catégories apparentées
Description générale
N,O-Bis(trimethylsilyl)trifluoroacetamide is an organosilicon reagent for trimethylsilylation, deprotection, dehydrogenation, allylic alkylation, nitronate formation, and Claisen rearrangement.
BSTFA is a silylating agent used in the synthesis of 4-Quinolones.[1]
BSTFA is a silylating agent used in the synthesis of 4-Quinolones.[1]
Application
N,O-Bis(trimethylsilyl)trifluoroacetamide can be used as a derivatization reagent for the determination of the estrogens estrone and 17α-ethinylestradiol by gas chromatography-mass spectrometry.
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
À utiliser avec
Réf. du produit
Description
Tarif
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
93.2 °F
Point d'éclair (°C)
34 °C
Équipement de protection individuelle
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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