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
69479
N-Methyl-N-(trimethylsilyl)trifluoroacetamide
derivatization grade (GC derivatization), LiChropur™, ≥98.5%
Synonyma:
N-Trimethylsilyl-N-methyl trifluoroacetamide, MSTFA
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
5 mL | Odhaduje se, že bude odesláno dnesodSchnelldorf Distribution | 8 080,00 Kč |
10 x 1 mL | Odhaduje se, že bude odesláno dnesodSchnelldorf Distribution | 16 900,00 Kč |
25 mL | Odhaduje se, že bude odesláno dnesodSchnelldorf Distribution | 22 000,00 Kč |
O této položce
grade
derivatization grade (GC derivatization)
Quality Segment
vapor density
>1 (vs air)
vapor pressure
8.8 mmHg ( 27 °C)
assay
≥98.5% (GC), ≥98.5%
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n
bp
130-132 °C (lit.)
density
1.075 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CN(C(=O)C(F)(F)F)[Si](C)(C)C
InChI
1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
InChI key
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
General description
Application
Other Notes
Legal Information
1 of 1
Tato položka | |||
|---|---|---|---|
| description derivatization grade (GC derivatization), LiChropur™, ≥98.5% | description derivatization grade (GC derivatization), LiChropur™ | description derivatization grade (GC derivatization), LiChropur™, activated with imidazole | description synthesis grade |
| assay ≥98.5% (GC) | assay ≥97.0% | assay - | assay ≥98% |
| reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| bp 130-132 °C (lit.) | bp - | bp - | bp 130-132 °C (lit.) |
| density 1.075 g/mL at 25 °C (lit.) | density - | density - | density 1.075 g/mL at 25 °C (lit.) |
| form liquid | form liquid | form - | form liquid |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Skladovací třída
3 - Flammable liquids
wgk
WGK 3
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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What is the packaging of the product N-Methyl-N-(trimethylsilyl)trifluoroacetamide, code: 69479-10X1ML, bottle, ampoule, blister or other??
1 answer-
The 1ML size is packaged in a 5mL amber glass vial with a Schwarz-type septum cap. The vials are then placed in a 10-place overpack box with dividers to protect each vial. Please see the image below of this cap type.
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