HOLMIUM ACETATE

Base Information

• Chemical Name: HOLMIUM ACETATE
• CAS No.: 25519-09-9
• Molecular Formula: C2H4O2.1/3Ho
• Molecular Weight: 342.064
• Mol file: 25519-09-9.mol

Synonyms:Aceticacid, holmium(3+) salt (8CI,9CI);Holmium acetate (6CI,7CI);Holmiumtriacetate;Holmium tris(acetate);Holmium(3+) acetate;AC1L51R7;AR-1J1995;CID168384;

Chemical Property of HOLMIUM ACETATE

Chemical Property:

• Appearance/Colour: white crystal, odorless.
• Melting Point: 85-87?°C(lit.)
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• PSA: 88.13000
• LogP: -0.02290

Purity/Quality:

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

Holmium(III) acetate monohydrate (99.9%-Ho) (REO) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of HOLMIUM ACETATE

There total 3 articles about HOLMIUM 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:

C64H32HoN16(1+)*I(1-) + acetylacetone (123-54-6,81235-32-7) → holmium(III) acetate (25519-09-9)

Guidance literature:

In water; at 160 ℃; for 48h; High pressure; Sealed tube;

DOI:10.1016/j.poly.2014.07.027

Reference yield:

holmium(III) oxide + acetic acid (64-19-7,77671-22-8) → holmium(III) acetate (25519-09-9)

Guidance literature:

With nitric acid;

DOI:10.1016/j.jallcom.2014.02.123

Reference yield:

deuteroacetic acid (758-12-3) + holmium(3+) (13598-41-9,13967-65-2,14391-20-9,15125-75-4,15700-49-9,15749-97-0,15750-02-4,15832-34-5,22541-22-6,7440-60-0) → holmium(III) acetate (25519-09-9)

Guidance literature:

In water-d2; under N2, pH 2.0; not isolated, monitored by IR, UV, NMR;

DOI:10.1016/S0020-1693(00)85978-2

upstream raw materials:

deuteroacetic acid

holmium⁽³⁺⁾

acetic acid

acetylacetone

Downstream raw materials:

((C₆H₅)PO₂C₅H₃NCH₂)3(CH₂)6N₃Ho

dysprosium(III) acetate

Refernces

• 1、 Mullica, D. F.,Wilson, G. A.. "". . p. 209 - 218. Retrieved 1990.