ChemicalBook > CAS DataBase List > Aluminium isopropoxide

Aluminium isopropoxide

Product Name
Aluminium isopropoxide
CAS No.
555-31-7
Chemical Name
Aluminium isopropoxide
Synonyms
ALUMINUM ISOPROPOXIDE;AIP;Triisopropoxyaluminum;ALUMINUM ISOPROPYLATE;ALUMINUM TRIISOPROPOXIDE;ALUMINIUM TRIISOPROPOXIDE;Aliso;uminum isopropoxide;Aluminium isopropoxi;ALUMINUM I-PROPOXIDE
CBNumber
CB3355624
Molecular Formula
C9H21AlO3
Formula Weight
204.24
MOL File
555-31-7.mol
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Aluminium isopropoxide Property

Melting point:
128-133 °C (lit.)
Boiling point:
125-130 °C (38 mmHg)
Density 
1.035 g/mL at 25 °C (lit.)
vapor pressure 
0.13 hPa (21 °C)
refractive index 
1.0346
Flash point:
46 °C
storage temp. 
Store below +30°C.
solubility 
REACTS
form 
Crystalline Powder (May Contain Chunks)
color 
White
Specific Gravity
1.035
explosive limit
2%(V)
Water Solubility 
REACTS
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
Merck 
14,347
BRN 
3910275
Exposure limits
ACGIH: TWA 1 mg/m3
InChIKey
SMZOGRDCAXLAAR-UHFFFAOYSA-N
LogP
0.05 at 25℃
CAS DataBase Reference
555-31-7(CAS DataBase Reference)
NIST Chemistry Reference
Aluminum isopropoxide(555-31-7)
EPA Substance Registry System
2-Propanol aluminum salt (555-31-7)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
8-16-2017/8/16
RIDADR 
UN 3181 4.1/PG 2
WGK Germany 
1
RTECS 
BD0975000
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
II
HS Code 
29051900
Hazardous Substances Data
555-31-7(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 11.3 g/kg (Smyth)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.01079
Product name
Aluminium triisopropylate
Purity
for synthesis
Packaging
250g
Price
$17.56
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01079
Product name
Aluminium triisopropylate
Purity
for synthesis
Packaging
1kg
Price
$86
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01079
Product name
Aluminium triisopropylate
Purity
for synthesis
Packaging
20kg
Price
$973
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01079
Product name
Aluminium triisopropylate
Purity
for synthesis
Packaging
50kg
Price
$2170
Updated
2024/03/01
Sigma-Aldrich
Product number
220418
Product name
Aluminum isopropoxide
Purity
≥98%
Packaging
100g
Price
$49.1
Updated
2024/03/01
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Aluminium isopropoxide Chemical Properties,Usage,Production

Description

Aluminium isopropoxide is usually described with the formula Al(O-i-Pr)3, where i-Pr is the isopropyl group (CH(CH3)2). This colourless solid is a useful reagent in organic synthesis. The structure of this compound is complex, possibly time dependent, and may depend on the solvent. It is primarily used in the oil and gas industry in combination with phosphate esters to form an anionic association polymer in which the aluminium as the cross-linking agent. Such gelling agents are used as fluid loss control additives in drilling operations.

Chemical Properties

Aluminum isopropoxide on the market is mostly white translucent block, cylindrical small block solid or powder, soluble in isopropanol, ethanol, toluene, benzene, carbon tetrachloride, chloroform and other organic solvents (easy to dissolve when heated to 70 °C), decomposed when it meets water, has strong water absorption, and is easily decomposed into aluminum hydroxide and isopropanol.)

Uses

It is used in a number of organic syntheticreactions and in the manufacture of manytypes of products, including aluminum soaps,paints, and waterproofing finishes.

Uses

Alkyl phosphate esters in conjunction with aluminium isopropoxide have been used as fluid loss additives in drilling fluid compositions. It is important for drilling fluids to efficiently and quickly form a filter cake to minimise fluid loss and allow flow of fluids into the wellbore during production. In the alkyl phosphate ester case, it is cross‐linked with the aluminium compound to form a complex anionic polymer, which acts as a gelling agent to prevent fluid loss.

Uses

Meerwein-Ponndorf reactions; alcoholysis and ester exchange; synthesis of higher alkoxides, chelates, and acylates; formation of aluminum soaps, formulation of paints; waterproofing finishes for textiles.

Preparation

Aluminum isopropoxide is synthesized by the reaction of isopropanol and aluminum under the catalysis of alumina. Raw material consumption quota: isopropyl alcohol 1255kg/t, aluminum 166kg/t.

Fire Hazard

The flash point of this compound is 26°C (79°F) (Bretzinger and Josten). It is less flammable than the sec- and tert-alkoxides of alkali metals. Ignition may occur when this compound is heated in moist air.It decomposes in water. The reaction is exothermic, producing isopropanol. It may decompose when heated to 250°C (482°F), producing highly flammable isopropyl ether.

Purification Methods

Redistil it under vacuum. Hygroscopic. [Robinson & Peak J Phys Chem 39 1127 1935, Beilstein 1 IV 1468.]

Aluminium isopropoxide Preparation Products And Raw materials

Raw materials

Aluminum Isopropyl alcohol

Preparation Products

Miconazole nitrate Aceglutamide Aluminum desulfurizating hydrogenation Co-Mo catalysts Triadimenol DL-1-Phenethylalcohol 17-Methyltestosterone Progesterone Imazalil Methoxydienone Cinnamyl alcohol Polyethylene Glycol 5-NITROFURFURYL ALCOHOL Aluminate coupling agent reforming catalysts(series) NEROL 16a,17a-Epoxyprogesterone Finasteride Aluminum oxide
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Aluminium isopropoxide Suppliers

Americas 1 Belgium 3 Canada 2 China 374 Europe 4 Finland 1 France 1 Germany 8 India 38 Japan 11 RUSSIA 2 Singapore 1 Switzerland 1 United Kingdom 13 United States 59 USA 1 Global 520
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View Lastest Price from Aluminium isopropoxide manufacturers

Jinan Finer Chemical Co., Ltd
Product
Aluminium isopropoxide 555-31-7
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
99%
Supply Ability
2000mt
Release date
2021-11-24
Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
Aluminium isopropoxide 555-31-7
Price
US $10.00/kg
Min. Order
1kg
Purity
99.8%
Supply Ability
10000ton
Release date
2024-04-25
Shaanxi Haibo Biotechnology Co., Ltd
Product
Aluminium isopropoxide 555-31-7
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000ton
Release date
2023-08-31

555-31-7, Aluminium isopropoxideRelated Search:

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