GADOLINIUM ACETATE

Base Information

• Chemical Name: GADOLINIUM ACETATE
• CAS No.: 15280-53-2
• Molecular Formula: 3C₂H₃O₂*Gd*4H₂O
• Molecular Weight: 406.445
• Hs Code.: 2846902015
• Mol file: 15280-53-2.mol

Synonyms:Gadoliniumacetate tetrahydrate; Gadolinium triacetate tetrahydrate; Gadolinium(III) acetatetetrahydrate

Chemical Property of GADOLINIUM ACETATE

Chemical Property:

• Appearance/Colour: Solid
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 157.31000
• Density: g/cm³
• LogP: -3.98860
• Water Solubility.: 11.6g/100mL H2O (25°C) [CRC10]

Purity/Quality:

98%,99%, ^*data from raw suppliers

Gadolinium(III) acetate tetrahydrate (99.9%-Gd) (REO) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of GADOLINIUM ACETATE

There total 2 articles about GADOLINIUM ACETATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

gadolinium(III) oxide → gadolinium(III) acetate tetrahydrate (14432-01-0,15280-53-2,79464-08-7,100587-93-7,138481-01-3)

Guidance literature:

With water; acetic acid; In acetic acid; Gd2O3 was dissolved in glacial acetic acid; pH was controlled at 1; slowly evaporated at room temp.; after 3 days crystals were obtained; washed; elem. anal.; photoacoustic spectroscopy; IR;

Reference yield:

gadolinium(III) nitrate nonahydrate + acetic acid (64-19-7,77671-22-8) → gadolinium(III) acetate tetrahydrate (14432-01-0,15280-53-2,79464-08-7,100587-93-7,138481-01-3)

Guidance literature:

In acetic acid; boiling nitrate in 50% HAc; recrystn. (H2O); elem. anal.;

DOI:10.1016/S0020-1693(98)00184-4

Reference yield: 90.0%

HOOCCH2N(CH2CH2N(CH2COOH)CH2CONHCH2C6H10COOCH2CH2OCH3)2 + gadolinium(III) acetate tetrahydrate (14432-01-0,15280-53-2,79464-08-7,100587-93-7,138481-01-3) → (Gd(OOCCH2N(CH2CH2N(CH2COO)CH2CONHCH2C6H10COOCH2CH2OCH3)2)(H2O))*8H2O

Guidance literature:

In pyridine; to soln. ligand in pyridine Gd(OAc)3*4H2O was added and stirred at 70°C for 6 h, solvent was stripped off, residue was taken in EtOH and refluxed for 2 h; react. mixt. was cooled and passed through Celite, solvent was removed, residue was taken in EtOH and added dropwise into acetone at 0°C,ppt. was filtered, washed with acetone, and dried in vacuo at 80.degree .C for 8 h; elem. anal.;

DOI:10.1039/b719440d

upstream raw materials:

acetic acid

Downstream raw materials:

(5,10,15,20-tetraphenylporphyrinato)acetatogadolinium(III)

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