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298425

Tributylborane

Name: Tributylborane
Brand: ALDRICH

Synonym(s):

TBB, Tributylboron

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About This Item

Linear Formula:

[CH₃(CH₂)₃]₃B

CAS Number:

122-56-5

Molecular Weight:

182.15

NACRES:

NA.22

PubChem Substance ID:

24857985

UNSPSC Code:

12352001

EC Number:

204-554-6

MDL number:

MFCD00009423

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Properties

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

Description

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:

Aldrich^® Sure/Pac^™ station for liquefied gases Z566446
PTFE Sealing tape Z104388 or Z221880
Straight septum-inlet adapter Z118141 with septa Z565687 or Z565695

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

pictograms

GHS02,GHS05,GHS07

signalword

Danger

hcodes

H250,H302,H314

pcodes

P231 + P232 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378

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

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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Tetrahedron Letters, 33, 3779-3779 (1992)

Automated production of oxygen-15 labeled butanol for PET measurement of regional cerebral blood flow.

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, 35, 7201-7201 (1994)

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Global Trade Item Number

SKU	GTIN
298425-50G	04061826657225