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
61626
Boron trifluoride methanol complex solution
12.5-15.5% BF3 basis
Synonym(s):
BF3MeOH, Boron fluoride methanol, Boron trifluoride methanol, Boron trifluoride-methanol Complex
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 mL | Available to ship TODAYfromMILWAUKEE | $90.70 |
1 L | Available to ship TODAYfromMILWAUKEE | $136.00 |
About This Item
Quality Segment
reaction suitability
core: boron, reagent type: Lewis acid, reagent type: catalyst
concentration
12.5-15.5% boron trifluoride
density
0.859 g/mL at 25 °C
functional group
hydroxyl
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
1 of 1
This Item | |||
|---|---|---|---|
| description 12.5-15.5% BF3 basis | description 14% in methanol | description 50% w/w in methanol | description ~10% (~1.3 M), derivatization grade (GC derivatization), LiChropur™ |
| reaction suitability core: boron, reagent type: catalyst, reagent type: Lewis acid | reaction suitability - | reaction suitability core: boron, reagent type: Lewis acid, reagent type: catalyst | reaction suitability - |
| functional group hydroxyl | functional group - | functional group hydroxyl | functional group - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| density 0.859 g/mL at 25 °C | density 0.859 g/mL at 25 °C | density 1.203 g/mL at 25 °C | density 0.86 g/mL at 20 °C |
| concentration 12.5-15.5% boron trifluoride | concentration 12-16% (titration by NaOH), 14% in methanol | concentration 49-53% ( by NaOH, titration), 50% w/w in methanol | concentration ~10% (~1.3 M) |
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - 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
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
60.8 °F - closed cup
flash_point_c
16 °C - closed cup
ppe
Faceshields, Gloves, Goggles, 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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