If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
155195
N,O-Bis(triméthylsilyl)trifluoroacétamide
≥99%
Synonyme(s) :
BSTFA
Sélectionner une taille de conditionnement
| À vous/Référence | Disponibilité | Prix |
|---|---|---|
5 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 55,50 $ |
25 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 188,00 $ |
100 g | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 681,00 $ |
A propos de cet article
55,50 $
grade
synthesis grade
Quality Segment
assay
≥99%
form
liquid
refractive index
n20/D 1.384 (lit.)
bp
45-50 °C/14 mmHg (lit.)
density
0.969 g/mL at 25 °C (lit.)
functional group
fluoro
SMILES string
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+
InChI key
XCOBLONWWXQEBS-KPKJPENVSA-N
General description
BSTFA is a silylating agent used in the synthesis of 4-Quinolones.
Application
1 of 1
Cet article | |||
|---|---|---|---|
| assay ≥99% | assay ≥99.0% (GC) | assay - | assay - |
| form liquid | form liquid | form - | form - |
| refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) |
| density 0.969 g/mL at 25 °C (lit.) | density 0.969 g/mL at 25 °C (lit.) | density 0.97 g/mL (lit.) | density 0.969 g/mL at 25 °C (lit.) |
| bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) |
| functional group fluoro | functional group - | functional group - | functional group - |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Classe de stockage
3 - Flammable liquids
wgk
WGK 3
flash_point_f
93.2 °F
flash_point_c
34 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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