Diisobutylaluminum hydride (CAS 1191-15-7) — formula C8H19Al, molecular weight 142.22; category inorganic chemicals.
| CAS Number | 1191-15-7 |
|---|---|
| Molecular Formula | C8H19Al |
| Molecular Weight | 142.22 |
| Melting Point | -80 °C (Freezing point) |
| Boiling Point | 105 °C @ 0.2 mm Hg |
| Applications | Uses: Used as a reducing agent (pharmaceuticals, aldehydes, amides, and olefins), a polymerization catalyst for polyethylene, and an intermediate in silicones, certain polymers, and organic acid synthesis, [HSDB] Organic aluminum compounds are some of the most important, highest volume, highest value organometallic compounds in production. [Ullmann], ... Reduction of the aldehyde or ketone carbonyl function to an alcohol., Reducing agent in pharmaceuticals, REDUCING AGENT, EG, FOR ALDEHYDES, AMIDES & OLEFINS, POLYMERIZATION CATALYST FOR POLYETHYLENE, ...Intermediates in silicones, certain polymers and organic acid synthesis., Diisobutylaluminium hydride is a reducing agent used in organic synthesis. (L774), Industry Uses: Not Known or Reasonably Ascertainable, Methods of Manufacturing: Reaction of isobutylene and hydrogen with aluminum., CONTROLLED THERMAL DECOMPOSITION OF TRIISOBUTYLALUMINUM TO DIISOBUTYLALUMINUM HYDRIDE & ISOBUTENE, DIRECT REACTION OF ALUMINUM, HYDROGEN, & TRIISOBUTYLALUMINUM, Formulations, Preparations: SUPPLIED AS A SOLN IN HYDROCARBON SOLVENTS., U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 1, 2020: 850, 000 - <1, (1979) PROBABLY GREATER THAN 4.54X10+6 GRAMS, General Manufacturing Information: Not Known or Reasonably Ascertainable, Aluminum, hydrobis(2-methylpropyl)-: ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Uses: Used as a reducing agent (pharmaceuticals, aldehydes, amides, and olefins), a polymerization catalyst for polyethylene, and an intermediate in silicones, certain polymers, and organic acid synthesis, [HSDB] Organic aluminum compounds are some of the most important, highest volume, highest value organometallic compounds in production. [Ullmann], ... Reduction of the aldehyde or ketone carbonyl function to an alcohol., Reducing agent in pharmaceuticals, REDUCING AGENT, EG, FOR ALDEHYDES, AMIDES & OLEFINS, POLYMERIZATION CATALYST FOR POLYETHYLENE, ...Intermediates in silicones, certain polymers and organic acid synthesis., Diisobutylaluminium hydride is a reducing agent used in organic synthesis. (L774), Industry Uses: Not Known or Reasonably Ascertainable, Methods of Manufacturing: Reaction of isobutylene and hydrogen with aluminum., CONTROLLED THERMAL DECOMPOSITION OF TRIISOBUTYLALUMINUM TO DIISOBUTYLALUMINUM HYDRIDE & ISOBUTENE, DIRECT REACTION OF ALUMINUM, HYDROGEN, & TRIISOBUTYLALUMINUM, Formulations, Preparations: SUPPLIED AS A SOLN IN HYDROCARBON SOLVENTS., U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 1, 2020: 850, 000 - <1, (1979) PROBABLY GREATER THAN 4.54X10+6 GRAMS, General Manufacturing Information: Not Known or Reasonably Ascertainable, Aluminum, hydrobis(2-methylpropyl)-: ACTIVE.
Diisobutylaluminum hydride is an inorganic compound with CAS registry number 1191-15-7 and molecular formula C8H19Al (molecular weight 142.22), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1191-15-7
Its molecular formula C8H19Al comprises 8 C, 19 H, 1 Al atoms.
Also known as: Diisobutylaluminum hydride · 二异丁基氢化铝
Category: inorganic chemicals
The CAS registry number of Diisobutylaluminum hydride is 1191-15-7.
Molecular formula C8H19Al, molecular weight 142.22.
It is also registered under: Diisobutylaluminum hydride, 二异丁基氢化铝.
Recorded applications: Uses: Used as a reducing agent (pharmaceuticals, aldehydes, amides, and olefins), a polymerization catalyst for polyethylene, and an intermediate in silicones, certain polymers, and organic acid synthesis, [HSDB] Organic aluminum compounds are some of the most important, highest volume, highest value organometallic compounds in production. [Ullmann], ... Reduction of the aldehyde or ketone carbonyl function to an alcohol., Reducing agent in pharmaceuticals, REDUCING AGENT, EG, FOR ALDEHYDES, AMIDES & OLEFINS, POLYMERIZATION CATALYST FOR POLYETHYLENE, ...Intermediates in silicones, certain polymers and organic acid synthesis., Diisobutylaluminium hydride is a reducing agent used in organic synthesis. (L774), Industry Uses: Not Known or Reasonably Ascertainable, Methods of Manufacturing: Reaction of isobutylene and hydrogen with aluminum., CONTROLLED THERMAL DECOMPOSITION OF TRIISOBUTYLALUMINUM TO DIISOBUTYLALUMINUM HYDRIDE & ISOBUTENE, DIRECT REACTION OF ALUMINUM, HYDROGEN, & TRIISOBUTYLALUMINUM, Formulations, Preparations: SUPPLIED AS A SOLN IN HYDROCARBON SOLVENTS., U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 1, 2020: 850, 000 - <1, (1979) PROBABLY GREATER THAN 4.54X10+6 GRAMS, General Manufacturing Information: Not Known or Reasonably Ascertainable, Aluminum, hydrobis(2-methylpropyl)-: ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Diisobutylaluminum hydride (CAS 1191-15-7), compiled from public chemistry databases.
| CAS Registry Number | 1191-15-7 |
|---|---|
| PubChem CID | 14487 |
| Molecular formula | C8H19Al |
| IUPAC name | bis(2-methylpropyl)alumane |
| UNII (FDA) | H2EJ47H11A |
| Molecular Weight | 142.22 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 4 |
| Exact Mass | 142.1302140 |
| Monoisotopic Mass | 142.1302140 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 9 |
| Boiling Point | 105 °C @ 0.2 mm Hg |
|---|---|
| Melting Point | -80 °C (Freezing point) |
| Melting Point | -80 °C |
| Density | 0.798 g/mL |
| Density | 0.798 @25 °C |
Dibal-H; bis(2-methylpropyl)alumane; Diisobutylhydroaluminum; Al-Diisobutyl; Al-Alchili; Diisobutylaluminum; Hydrodiisobutylaluminum; Bis(isobutyl)hydroaluminum; Aluminum, diisobutylhydro-; Aluminum, hydrodiisobutyl-; H2EJ47H11A; DTXSID4041866; Hydrobis(2-methylpropyl)aluminum; DIBALH cpd; RefChem:134038; DTXCID2021866
| Reported hazard statements | H250 (97.7%), H260 (93.1%), H314 (100%), H318 (83.2%) |
|---|
H250 (97.7%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
H260 (93.1%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
Diisobutylaluminum hydride · CAS 1191-15-7 · C8H19Al. UNII H2EJ47H11A. Boiling Point: 105 °C @ 0.2 mm Hg; Melting Point: -80 °C (Freezing point); Melting Point: -80 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二异丁基氢化铝