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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
Molecular Weight:
204.24
MDL Number:
MFCD00008870
MOL File:
555-31-7.mol
MSDS File:
SDS
Last updated:2024-10-31 18:15:48

Aluminium isopropoxide Properties

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)
Specific Gravity 1.035
color White
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)
FDA UNII R7486191H8
NIST Chemistry Reference Aluminum isopropoxide(555-31-7)
EPA Substance Registry System 2-Propanol aluminum salt (555-31-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS02
Signal word  Danger
Hazard statements  H228
Precautionary statements  P210-P240-P241-P280-P370+P378
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
Toxicity LD50 orally in rats: 11.3 g/kg (Smyth)
NFPA 704
2
1 2
W

Aluminium isopropoxide price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.01079 Aluminium triisopropylate for synthesis 555-31-7 250g $17.56 2024-03-01 Buy
Sigma-Aldrich 8.01079 Aluminium triisopropylate for synthesis 555-31-7 1kg $86 2024-03-01 Buy
Sigma-Aldrich 8.01079 Aluminium triisopropylate for synthesis 555-31-7 20kg $973 2024-03-01 Buy
Sigma-Aldrich 8.01079 Aluminium triisopropylate for synthesis 555-31-7 50kg $2170 2024-03-01 Buy
Sigma-Aldrich 220418 Aluminum isopropoxide ≥98% 555-31-7 100g $49.1 2024-03-01 Buy
Product number Packaging Price Buy
8.01079 250g $17.56 Buy
8.01079 1kg $86 Buy
8.01079 20kg $973 Buy
8.01079 50kg $2170 Buy
220418 100g $49.1 Buy

Aluminium isopropoxide Chemical Properties,Uses,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

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.

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.

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.]

5804-85-3
67-63-0
555-31-7
Synthesis of Aluminium isopropoxide from DIETHYLALUMINUM CYANIDE SOLUTION and Isopropyl alcohol
Global( 542)Suppliers
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View Lastest Price from Aluminium isopropoxide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Aluminium Isopropoxide pictures 2024-10-31 Aluminium Isopropoxide
555-31-7
US $120.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
Aluminium isopropoxide pictures 2024-10-31 Aluminium isopropoxide
555-31-7
US $10.00 / ASSAYS 250ASSAYS 99 3000 Hebei Weibang Biotechnology Co., Ltd
Aluminium isopropoxide pictures 2024-10-31 Aluminium isopropoxide
555-31-7
US $0.00 / Kg/Drum 1KG 99% 2000mt Jinan Finer Chemical Co., Ltd
ALUMINUMISOPROPOXIDE,PRACTICAL Aluminum propan-2-olate Aluminum trisisopropoxide Aluminum isopropoxide,AIP, Aluminum isopropylate, Aluminum triisopropoxide Aluminium isopropoxi Aluminium isopropoxide, (trace metal basis), 99.99% Aluminium(III) isopropoxide 99.99+% AluMiniuM isopropoxide, 99.99%, (trace Metal basis) 2-PROPANOL,ALUMINIUMSALT ALUMINUM ISOPROPOXIDE (99.9%) Aluminum iso-propoxide, 50%w/w in Isopropanol AIP, Aluminum isopropylate, Aluminum triisopropoxide ALUMINIUM TRIISOPROPYLATE FOR SYNTHESIS AluMinuM isopropoxide >=99.99% trace Metals basis AluMiniuM isopropoxide, 99.99% Metals basis Autocamptide-2 Related Inhibitor Peptide Isopropyl alcohol, aluminum salt isopropylalcohol,aluminumsalt Triisopropyloxyaluminum Tris(isopropoxy)aluminum ALUMINUM I-PROPOXIDE ALUMINUM III ISOPROPOXIDE ALUMINIUM TRIISOPROPYLATE ALUMINUM TRI-I-PROPOXIDE ALUMINIUM ISOPROPOXIDE ALUMINIUM ISO-PROPYLATE 2-propanol aluminum salt aluminium triisopropanolate ALUMINUM ISOPROPOXIDE, 98+% Aluminum isopropoxide, 99.99+% metals basis ALUMINUM ISOPROPOXIDE, DIST. AluminiumIsopropoxidePure Aluminum(III) isopropoxide, 99.9% Aluminium isopropoxide, 98+% ALUMINUM ISOPROPOXIDE (AIP) ALUMINUM ISOPROPOXIDE, 99.99+% PURATREM ALUMINUM ISOPROPOXIDE 50% W/W IN ISOBUTANOL Aluminium isopropoxide, 99.99% ALUMINUM ISOPROPOXIDE, 99.99+% Aluminumi-propoxide(99.99+%-Al)PURATREM Aluminumi-propoxide,98+% Aiuminumisopropoxide Aliso Aluminum isopropanolate Aluminum sec-propanolate Aluminum tri-iso-propylate Aluminum tris(sec-propoxide) Aluminum(II) isopropylate aluminum(ii)isopropylate aluminumisopropanolate aluminumsec-propanolate aluminumtriisopropylate aluminumtris(sec-propoxide) Isopropanol, aluminum salt isopropanolaluminumsalt Alminum isopropoxide Aluminum isopropoxide 99% ALUMINUM ISOPROPOXIDE, 98%ALUMINUM ISOPROPOXIDE, 98%ALUMINUM ISOPROPOXIDE, 98%ALUMINUM ISOPROPOXIDE, 98%