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ChemicalBook--->CAS DataBase List--->54575-49-4

54575-49-4

54575-49-4 Structure

54575-49-4 Structure
IdentificationBack Directory
[Name]

POTASSIUM TRI-SEC-BUTYLBOROHYDRIDE
[CAS]

54575-49-4
[Synonyms]

K-selectride
K-SELECTRIDE(R)
insuresealtmbottle
k-selectride solution
K-Selectride(R) solution
(ca. 1.0Mol/L in Tetrahydrofuran)
Potassium tri(s-butyl)borohydride
Potassium tri-sec-butylborohyride
potassium tri-sec-butylhydroborate
POTASSIUM TRI-SEC-BUTYLBOROHYDRIDE
Potassium tris(s-butyl)hydroborate(1-)
Potassium tri-sec-butylhydroborate(1-)
PotassiuM Tri-sec-butylborohydride 
Potassium Tri-sec- Butylborohydride in THF
Potassiumtri-sec-butylborohydride1.0MinTHF
potassium tri-sec-butylborohydride solution
potassiumtri-sec-butylborohydride,calselect?k,
K-SELECTRIDE, 1.0M SOLUTION IN TETRAHYDR OFURAN
potassium,(beta-4)-borate(1-hydrotris(1-methylpropyl)-
POTASSIUM TRI-SEC-BUTYLBOROHYDRIDE SOLUT ION, 1 M IN THF
Borate(1-), hydrotris(1-methylpropyl)-, potassium, (T-4)-
Potassiumtri-sec-butylborohydride,1.0MinTHF,inSure/Sealbottle
potassiumtri-sec-butylborohydride,calselect?k,intetrahydrofuran
Potassium tri-sec-butylborohydride, in tetrahydrofuran, 1M solution
Potassium tri-sec-butylborohydride, 1 M solution in tetrahydrofuran
Potassium Tri-sec-butylborohydride (ca. 1.0mol/L in Tetrahydrofuran)
POTASSIUM TRI-SEC-BUTYLBOROHYDRIDE, 1.0M IN THF, IN SURE/SEAL TM BOTTLE
K-Selectride(R) solution 1.0 M potassiuM tri-sec-butylborohydride in THF
Potassium tri-sec-butylborohydride1M solution in tetrahydrofuranAcroSeal§3
Potassium tri-sec-butylborohydride, 1M solution in tetrahydrofuran, AcroSeal
[EINECS(EC#)]

259-241-7
[Molecular Formula]

C12H28BK
[MDL Number]

MFCD00009324
[MOL File]

54575-49-4.mol
[Molecular Weight]

222.26
Chemical PropertiesBack Directory
[Appearance]

clear slightly yellow solution
[density ]

0.913 g/mL at 25 °C
[Fp ]

1 °F
[storage temp. ]

Flammables + water-Freezer (-20°C)e area
[form ]

Solution
[color ]

Clear slightly yellow
[Sensitive ]

moisture sensitive
[EPA Substance Registry System]

Borate(1-), hydrotris(1-methylpropyl)-, potassium, (T-4)- (54575-49-4)
Hazard InformationBack Directory
[Chemical Properties]

clear slightly yellow solution
[Uses]

Reducing reagent. Reactant for: Preparation of a PCP-pincer palladium hydride-K-Selectride complex. Formation of P-H, P-C, and C-H bonds by hydride attack. Stereoselective conjugate hydride reduction reactions.
[Uses]

Mild reducing agents in organic synthesis.
[Description]

Potassium tri-sec-butylborohydride [54575- 49-4] solution in tetrahydrofuran (THF) is sold as K-Selectride (Aldrich). These compounds may be used for highly stereoselective reductions, e.g., of ketones . Chemical rearrangements induced by potassium hydride are important in organic chemistry. Furthermore, in combination with other reagents potassium hydride acts as a catalyst in the polymerization of alkenes and dienes.
[reaction suitability]

reagent type: reductant
Safety DataBack Directory
[Hazard Codes ]

F,C
[Risk Statements ]

11-15-34-37-19-14/15-40
[Safety Statements ]

16-26-36/37/39-43-45
[RIDADR ]

UN 3399 4.3/PG 1
[WGK Germany ]

3
[F ]

10
[HS Code ]

29310099
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