Aluminium isopropoxide , ≥98.5% , 555-31-7
Synonym(s):
AIP;Aluminium isopropoxide;Aluminium triisopropylate;Aluminum isopropylate;Aluminum triisopropoxide
CAS NO.：555-31-7
Empirical Formula: C9H21AlO3
Molecular Weight: 204.24
MDL number: MFCD00008870
EINECS: 209-090-8
| Pack Size | Price | Stock | Quantity |
| 100g | RMB28.80 | In Stock |
|
| 500g | RMB67.20 | In Stock |
|
| 2.5kg | RMB319.20 | In Stock |
|
| others | Enquire |
PRODUCT 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) |
| NIST Chemistry Reference | Aluminum isopropoxide(555-31-7) |
| EPA Substance Registry System | 2-Propanol aluminum salt (555-31-7) |
Description and Uses
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.
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.
Safety
| Symbol(GHS) |  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 |
| Hazardous Substances Data | 555-31-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 11.3 g/kg (Smyth) |
