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253138

Sigma-Aldrich

9-BBN triflate solution

0.5 M in hexanes

Synonym(s):

9-Borabicyclo[3.3.1]nonyl trifluoromethanesulfonate solution, 9-BBN triflate solution, 9-BBN·CF3SO3, 9-[[(Trifluoromethyl)sulfonyl]oxy]-9-borabicyclo[3.3.1]nonane

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About This Item

Empirical Formula (Hill Notation):
C9H14BF3O3S
CAS Number:
62731-43-5
Molecular Weight:
270.08
Beilstein:
995656
MDL number:
MFCD00167981
UNSPSC Code:
12352005
PubChem Substance ID:
24855264
NACRES:
NA.22

form

liquid

reaction suitability

reagent type: reductant

concentration

0.5 M in hexanes

density

0.733 g/mL at 25 °C

SMILES string

FC(F)(F)S(=O)(=O)OB1C2CCCC1CCC2

InChI

1S/C9H14BF3O3S/c11-9(12,13)17(14,15)16-10-7-3-1-4-8(10)6-2-5-7/h7-8H,1-6H2/t7-,8+

InChI key

NXHUKDCGEGEZCX-OCAPTIKFSA-N

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Application

Reactant for:
  • Preparation of a dialkylborenium ion stabilized by an N-heterocyclic carbene
  • Mukaiyama aldol addition
  • Preparation of porphyrin dimethyldioxanyl tolyl derivative complex
  • Preparation of palladium porphyrin complexes
  • Boron-mediated β-alkoxy Me ketone aldol addition reactions

  • Enolization agent

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3

Target Organs

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-7.6 °F

Flash Point(C)

-22 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
SHBK0906
SHBF5952V
SHBC1083V
29296MK
S33121

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