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Sigma-Aldrich

Aluminum-tri-sec-butoxide

99.99% trace metals basis

Synonym(s):

Aluminum sec-butoxide

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About This Item

Linear Formula:
Al[OCH(CH3)C2H5]3
CAS Number:
2269-22-9
Molecular Weight:
246.32
Beilstein/REAXYS Number:
3910908
EC Number:
218-871-2
MDL number:
MFCD00009327
UNSPSC Code:
12352103
PubChem Substance ID:
24873551
NACRES:
NA.23

assay

99.99% trace metals basis

form

liquid

autoignition temp.

763 °F

expl. lim.

9.8 %

reaction suitability

core: aluminum

bp

200-206 °C/30 mmHg (lit.)

density

0.967 g/mL at 25 °C (lit.)

SMILES string

CCC(C)O[Al](OC(C)CC)OC(C)CC

InChI

1S/3C4H9O.Al/c3*1-3-4(2)5;/h3*4H,3H2,1-2H3;/q3*-1;+3

InChI key

WOZZOSDBXABUFO-UHFFFAOYSA-N

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Features and Benefits

Has been utilized in making high-surface-area alumina using 2,4-pentanedione (Aldrich product P775-4) as a chelating agent.

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

78.8 °F - closed cup

flash_point_c

26 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Saeko Shin et al.
The journal of physical chemistry. A, 110(6), 2122-2129 (2006-02-10)
The vibrational circular dichroism (VCD) spectra of (S)-(+)-2-butanol have been observed in dilute CS(2) solutions. Two strong VCD bands are assigned mainly to the OH bending modes with the aid of quantum chemical calculations. The calculated VCD spectra corresponding to
Fengli Yang et al.
Chemical communications (Cambridge, England), 47(15), 4469-4471 (2011-03-04)
A new solid acid, based on tantalum hydroxide, was used to catalyze saccharide dehydration into 5-hydroxymethylfurfural (HMF) with high catalytic activity and excellent stability in a water-2-butanol biphasic system. Furthermore, good results were also obtained from Jerusalem artichoke juice with
Mark B Shiflett et al.
The journal of physical chemistry. B, 110(29), 14436-14443 (2006-07-21)
In this article, we investigate vapor-liquid-liquid equilibria (VLLE) of binary systems using a simple volumetric method. Being different from the usual cloud-point method for the determination of liquid-liquid separation boundaries, the present volumetric method is able to determine the direct
Ravi K Pathak et al.
Environmental science & technology, 46(21), 11660-11669 (2012-09-19)
Limonene has a strong tendency to form secondary organic aerosol (SOA) in the atmosphere and in indoor environments. Initial oxidation occurs mainly via ozone or OH radical chemistry. We studied the effect of O(3) concentrations with or without a OH
Robert Brosnan et al.
Anesthesia and analgesia, 103(1), 86-91 (2006-06-23)
Chirality has been proposed as a means for distinguishing relevant from irrelevant molecular targets of action, but the sensitivity and specificity of this test is unknown for volatile anesthetics. We applied enantiomers of two chiral anesthetic alcohols (2-butanol and 2-pentanol)
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