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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.]

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Aluminium isopropoxide Suppliers

Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Wuhan Rongcan Biotechnology Co., Ltd
Tel
18327024450
Fax
183-27024450
Email
2130026275@qq.com
Country
China
ProdList
4574
Advantage
58
ZEUS CHEM LTD
Tel
180-71545453 18071542427
Fax
1735832116
Email
tina@zeuschem.cn
Country
China
ProdList
356
Advantage
58
Tai 'an Jiangzhou Biotechnology Co., LTD
Tel
13854830759 13854830759
Email
3563349062@qq.com
Country
China
ProdList
1963
Advantage
58
Shandong Duoju Chemical Co., Ltd
Tel
0531-88779566 19256079314
Email
3757200163@qq.com
Country
China
ProdList
452
Advantage
58
Ningbo chemical raw materials co., ltd.
Tel
13306607903
Email
2501739421@qq.com
Country
China
ProdList
334
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
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View Lastest Price from Aluminium isopropoxide manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Aluminium Isopropoxide 555-31-7
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-10
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
Hebei Weibang Biotechnology Co., Ltd
Product
Aluminium isopropoxide 555-31-7
Price
US $10.00/ASSAYS
Min. Order
250ASSAYS
Purity
99
Supply Ability
3000
Release date
2024-10-31

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