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
176192
Borane tetrahydrofuran complex solution
1.0 M in THF
Synonym(s):
Borane-THF (1:1), Boron hydride (BH3)-THF (1:1), Tetrahydrofuran-trihydroborane complex, Trihydrido(tetrahydrofuran)boron
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $72.90 |
4 x 25 mL | Check Cart for Availability | $80.20 |
800 mL | Check Cart for Availability | $334.00 |
About This Item
contains
<0.005 M sodium borohydride as stabilizer
Quality Segment
reaction suitability
reagent type: reductant
concentration
1.0 M in THF
density
0.898 g/mL at 25 °C
functional group
ether
storage temp.
2-8°C
SMILES string
B.C1CCOC1
InChI
1S/C4H8O.BH3/c1-2-4-5-3-1;/h1-4H2;1H3
InChI key
RMCYTHFAWCWRFA-UHFFFAOYSA-N
General description
Application
It can also be used:
- To synthesize the chiral borane catalyst, which is used in the enantioselective halo-aldol reaction.
- To prepare 9-unsubstituted acridines by reduction of corresponding acridones.
- To reduce nylon surface amide groups to secondary amines.
Packaging
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description 1.0 M in THF | description 1.0 M in THF, contains 0.005 M N-Isopropyl-N-methyl-tert-butylamine as stabilizer | description 1.0 M in 2-methyltetrahydrofuran | description 2.0 M in THF |
| reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant | reaction suitability reagent type: reductant |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| concentration 1.0 M in THF | concentration 1.0 M in THF | concentration 1.0 M in 2-methyltetrahydrofuran | concentration 2.0 M in THF |
| density 0.898 g/mL at 25 °C | density 0.880 g/mL at 25 °C | density 0.844 g/mL at 25 °C | density 0.855 g/mL at 25 °C |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| functional group ether | functional group ether | functional group thioether | functional group thioether |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Target Organs
Central nervous system, Respiratory system
supp_hazards
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
Flash Point (°F)
1.4 °F - closed cup
Flash Point (°C)
-17 °C - closed cup
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3 - Water-react. 1
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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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