三十四烷基铝

Description

tritetradecylaluminium · CAS 1529-58-4 · C42H87Al. UNII 205T4Y43QZ.

Identification

CAS Registry Number	1529-58-4
PubChem CID	16682962
Molecular formula	C42H87Al
IUPAC name	tri(tetradecyl)alumane
UNII (FDA)	205T4Y43QZ

Computed Descriptors

Molecular Weight	619.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	39
Exact Mass	618.6623162
Monoisotopic Mass	618.6623162
Topological Polar Surface Area	0
Heavy Atom Count	43
Formal Charge	0
Complexity	393

Physical description & handling notes

• Low melting solids or colorless, volatile liquids. /Alkylaluminum halides/
• Less sensitive than trialkylaminums to oxidation upon exposure to air. /Alkylaluminum halides/
• Normal (linear) alkylaluminum compounds exist largely as associated dimers at 25 °C, with bridging alkyl groups.
• The fumes are white, possess a characteristic musty odor at low concentrations... . /Aluminum alkyls/

Documented Uses

• Used as an intermediate for 1-tetradecene and 1-tetradecanol; [HSDB] Organic aluminum compounds are some of the most important, highest volume, highest value organometallic compounds in production. [Ullmann]
• UNISOLATED CHEM INT FOR 1-TETRADECENE & 1-TETRADECANOL
• Catalyst; with compounds of early transition metals as Ziegler-Natta polymerization catalysts; intermediates in organic syntheses. /Aluminum alkyls/
• Intermediates in organic phosphate insecticides, silicones, special saturated hydrocarbons, terpene alcohols, and organic acids. /Aluminum alkyls/
• Aluminum alkyls are used for the preparation of Ziegler-Natta-type catalysts, in the polymerization of olefins, and in the alfen and alfol processes for the production of alpha-olefins and alcohols, respectively. /Aluminum Alkyls/
• The trialkylaluminums are prepared from aluminum, hydrogen and olefins; this improved "direct synthesis" was developed by Ziegler and co-workers. /Trialkylaluminums/

Synonyms

Tritetradecylaluminium; Aluminum, tritetradecyl-; 1529-58-4; Aluminum, tris(tetradecyl)-; TRIS(TETRADECYL)ALUMINUM; Tritetradecylaluminum; 205T4Y43QZ; tri(tetradecyl)alumane; Tri(tetradecyl) aluminum; HSDB 5836; EINECS 216-218-6; TRITETRADECYLALUMANE; UNII-205T4Y43QZ; TRIMYRISTYLALUMINIUM; SCHEMBL2788084; DTXSID3027409

Frequently Asked Questions

What are the CAS number and molecular formula of tritetradecylaluminium?

CAS 1529-58-4; molecular formula C42H87Al; molecular weight — g/mol.

What other names is tritetradecylaluminium known by?

Tritetradecylaluminium, Aluminum, tritetradecyl-, 1529-58-4, Aluminum, tris(tetradecyl)-, TRIS(TETRADECYL)ALUMINUM, Tritetradecylaluminum.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.