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8.20054

Aluminium tri-sec-butylate

for synthesis

Synonym(s):

Aluminium tri-sec-butylate, Aluminium tri-sec-butanolate, Aluminium 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
UNSPSC Code:
12352103
EC Index Number:
218-871-2
NACRES:
NA.22
MDL number:
MFCD00009327
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vapor pressure

23 hPa ( 195 °C)

Quality Segment

200

form

liquid

autoignition temp.

406 °C

potency

401 mg/kg LD50, oral (Rat), 402 mg/kg LD50, skin (Rabbit)

expl. lim.

1.7-9.8 % (v/v)

bp

180-182 °C/5 hPa

transition temp

flash point 26 °C

density

0.96 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

[Al+3].[O-]C(CC)C.[O-]C(CC)C.[O-]C(CC)C

InChI

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

InChI key

WOZZOSDBXABUFO-UHFFFAOYSA-N

Application

Aluminium tri-sec-butylate can be used as:
  • A precursor in the preparation of alumina.
  • An initiator for the bulk ring-opening polymerization of δ-valerolactone and ε-caprolactone.

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

WGK 3

flash_point_f

78.8 °F - closed cup

flash_point_c

26 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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