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
178985
Borane trimethylamine complex
97%
Synonyme(s) :
NSC 10220, NSC 145941, NSC 53323, Trihydro(trimethylamine)boron, Trimethylamine borane
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| Taille/Référence | Disponibilité | Prix |
|---|
A propos de cet article
Quality Segment
assay
97%
form
solid
reaction suitability
reagent type: reductant
bp
172 °C (lit.)
mp
92-94 °C (lit.)
functional group
amine
SMILES string
[BH3-][N+](C)(C)C
InChI
1S/C3H12BN/c1-5(2,3)4/h1-4H3
InChI key
KQVSXUGMDCAISO-UHFFFAOYSA-N
Application
Reagent for chemical vapor generation and spectrometry determination of elements using amineboranes and cyanotrihydroborate(III) reagents
Catalyst for:
- Regioselective reductive opening of benzylidene acetal glycosides
- Polarity reversal
Used to study
- Electrodeposition condition effects on magnetism of cobalt-iron magnetic films
- Boron-nitrogen bond dissociation energies and physiological activities of boronated compounds
1 of 1
Cet article | |||
|---|---|---|---|
| description 97% | description 95% | description ~8 M BH3 | description 97% |
| assay 97% | assay 95% | assay - | assay 97% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant |
| form solid | form - | form liquid | form solid |
| bp 172 °C (lit.) | bp - | bp - | bp - |
| mp 92-94 °C (lit.) | mp 97-99 °C (lit.) | mp 10-11 °C (lit.) | mp 36 °C (lit.) |
Mot-clé
Danger
Codes de danger
Mentions de précaution
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Classe de stockage
4.1B - Flammable solid hazardous materials
Que se passe-t-il ?
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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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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