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650412

Sigma-Aldrich

Borane tetrahydrofuran complex solution

1.0 M in THF, contains 0.005 M N-Isopropyl-N-methyl-tert-butylamine as stabilizer

Synonym(s):

Borane-THF (1:1), Borane-THF complex (1:1)

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About This Item

Linear Formula:
BH3OC4H8
CAS Number:
14044-65-6
Molecular Weight:
85.94
Beilstein:
3668402
MDL number:
MFCD00012429
UNSPSC Code:
12352005
PubChem Substance ID:
24883750

contains

0.005 M N-Isopropyl-N-methyl-tert-butylamine as stabilizer

reaction suitability

reagent type: reductant

concentration

1.0 M in THF

density

0.880 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

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Application

New, Safer, NIMBA-Stabilized BH3 THF Solutions
This useful reagent for reductions and other transformations is now safer in transport utilizing this new stabilizer
Used to reduce nylon surface amide groups to secondary amines.

Packaging

The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
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Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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Description
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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3 - Water-react 1

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

1.4 °F - closed cup

Flash Point(C)

-17 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS1652
SHBQ2172
SHBM2076
SHBH7962
SHBJ2248

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Hisanori Ueki et al.
The Journal of organic chemistry, 71(9), 3506-3511 (2006-04-22)
This paper presents a highly stereoselective synthesis of trifluoro- or difluoromethylated olefins via an S(N)2' type fluorination or reductions of gem-difluorinated vinyloxiranes. Their fluorination with HF-Py furnished trifluoromethylated allylic alcohols with exclusive E selectivity. On the other hand, their reduction
Polymer, 47, 4916-4916 (2006)
Jung Seok Lee et al.
Macromolecular bioscience, 15(9), 1314-1322 (2015-06-04)
We designed poly(β-amino esters) (PBAEs) bearing both UV light- and pH-sensitive groups and used PBAEs to prepare nanoparticles (NPs) that can be utilized for on-demand burst release of guest molecules in response to multiple triggers. Due to the presence of

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