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298425

Sigma-Aldrich

Tributylborane

Sinónimos:

TBB, Tributylboron

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About This Item

Fórmula lineal:
[CH3(CH2)3]3B
Número de CAS:
122-56-5
Peso molecular:
182.15
EC Number:
204-554-6
MDL number:
MFCD00009423
UNSPSC Code:
12352001
PubChem Substance ID:
24857985
NACRES:
NA.22

reaction suitability

reagent type: reductant

bp

109 °C/20 mmHg (lit.)

density

0.747 g/mL at 25 °C (lit.)

SMILES string

CCCCB(CCCC)CCCC

InChI

1S/C12H27B/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

InChI key

CMHHITPYCHHOGT-UHFFFAOYSA-N

Application

Reactant for:
  • Addition reactions for synthesis of phenyltrialkylborate salts
  • Boron-based multicomponent reactions for generation of substituted aziridines, oxazolidines, and pyrrolidines
  • Suzuki-Miyaura cross coupling of halopurines with trialkylboranes for the synthesis of adenosine A2A receptor antagonists
  • Multicomponent C-alkylation reactions with aromatic aldimines
  • One-pot alkylation-boration and electrophilic substitution

Packaging

Supplied in a Sure/Pac™ cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.

Compatible with the following:
For instructions please refer to technical bulletin AL-136: The Aldrich Sure/Pac™ Cylinder System

Legal Information

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

Optional

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Z221880

PTFE sealing tape, W 1 in.

Z104388

PTFE sealing tape, W 1/2 in.

septum inlet adapter

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Tetrahedron Letters, 35, 7201-7201 (1994)
The Journal of Organic Chemistry, 59, 5530-5530 (1994)
S M Moerlein et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 44(9), 1213-1218 (1993-09-01)
Because [15O]butanol is the radiopharmaceutical of choice for PET studies of cerebral perfusion and neurological activation, we have developed a microprocessor-controlled radiosynthetic system for the preparation of this radiotracer in up to ten batches at a time. An IBM-compatible minicomputer
Tetrahedron Letters, 33, 3779-3779 (1992)
Yohsuke Taira et al.
Journal of dentistry, 36(8), 595-599 (2008-05-24)
The purpose of the present study was to evaluate the effect of five primers (two sulfur, one phosphate, and two sulfur-phosphate dual-function primers) on the bond strength between a self-curing luting agent and gold-copper-silver (Au-Cu-Ag) alloy. The primers used were
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