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
Fortfahren mit
B1252
Bortrifluoridmethanol
14% in methanol
Synonym(e):
BF3-Methanol, BF3MeOH, Borfluoridmethanol, Bortrifluorid-Methanol, Bortrifluorid-Methanol-Komplex, Bortrifluoridmethanol, Bortrifluoridmethanol-Komplex
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 mL | Warenkorb auf Verfügbarkeit prüfen | € 75,60 |
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 82,10 |
250 mL | Warenkorb auf Verfügbarkeit prüfen | € 119,00 |
500 mL | Warenkorb auf Verfügbarkeit prüfen | € 173,00 |
1 L | Warenkorb auf Verfügbarkeit prüfen | € 303,00 |
Über diesen Artikel
form
liquid
Quality Segment
reaction suitability
reagent type: catalyst
core: boron
concentration
12-16% (titration by NaOH), 14% in methanol
density
0.859 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
CO.FB(F)F
InChI
1S/CH4O.BF3/c1-2;2-1(3)4/h2H,1H3;
InChI key
JBXYCUKPDAAYAS-UHFFFAOYSA-N
General description
Application
Packaging
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 14% in methanol | description ~10% (~1.3 M), derivatization grade (GC derivatization), LiChropur™ | description 50% w/w in methanol | description 12.5-15.5% BF3 basis |
| concentration 14% in methanol, 12-16% (titration by NaOH) | concentration ~10% (~1.3 M) | concentration 49-53% ( by NaOH, titration), 50% w/w in methanol | concentration 12.5-15.5% boron trifluoride |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
| density 0.859 g/mL at 25 °C | density 0.86 g/mL at 20 °C | density 1.203 g/mL at 25 °C | density 0.859 g/mL at 25 °C |
| reaction suitability reagent type: catalyst | reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: Lewis acid, core: boron, reagent type: catalyst | reaction suitability reagent type: catalyst, core: boron, reagent type: Lewis acid |
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1
target_organs
Eyes,Central nervous system, Kidney
Lagerklasse
3 - Flammable liquids
wgk
WGK 3
flash_point_f
49.5 °F
flash_point_c
9.7 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
67-56-1
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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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