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
15222
BSTFA
derivatization grade (GC derivatization), LiChropur™, ≥99.0%
Synonym(s):
BSTFA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 mL | Available to ship TODAYfromMILWAUKEE | $33.80 $28.73 | |
| 5 mL | Available to ship TODAYfromMILWAUKEE | $87.10 | |
| 25 mL | Available to ship TODAYfromMILWAUKEE | $217.00 | |
| 10 x 1 mL | Available to ship TODAYfromMILWAUKEE | $318.00 |
About This Item
$28.73
List Price$33.80Save 15%Available to ship TODAYDetails
Product Name
N,O-Bis(trimethylsilyl)trifluoroacetamide, derivatization grade (GC derivatization), LiChropur™, ≥99.0%
grade
derivatization grade (GC derivatization)
Quality Level
assay
≥99.0% (GC), ≥99.0%
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.384
bp
45-50 °C/14 mmHg (lit.)
density
0.969 g/mL at 25 °C (lit.)
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
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99.0% (GC) | assay ≥97.5% (excluding TMCS, GC), 98% (excluding TMCS) | assay - | assay ≥99% |
| reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| 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.) |
| form liquid | form liquid | form - | form liquid |
| refractive index n20/D 1.384 | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) |
Still not finding the right product?
Explore all of our products under N,O-Bis(trimethylsilyl)trifluoroacetamide
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 15222-25ML-F | 04061837683435 |
| 15222-10X1ML-F | 04061838740267 |
| 15222-1ML-F | 04061838740274 |
| 15222-5ML-F | 04061837683442 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-