DY(THD)3

DY(THD)3 - Names and Identifiers

Name	Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III)
Synonyms	DY(THD)3 DY(TMHD)3 DYSPROSIUM-DPM DYSPROSIUM-THD DYSPROSIUM(III)(THD)3 DYSPROSIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM DYSPROSIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III)
CAS	15522-69-7
EINECS	239-563-4

DY(THD)3 - Physico-chemical Properties

Molecular Formula	C33H57DyO6
Molar Mass	712.3
Melting Point	182-185°C(lit.)
Boling Point	265°C
Appearance	crystal
Color	off-white
Storage Condition	Room Temprature
Stability	hygroscopic
Sensitive	Hygroscopic
MDL	MFCD00000017

DY(THD)3 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
TSCA	No

DY(THD)3 - Introduction

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III) is an organometallic complex with the chemical formula [Dy(TMHD)3]. The following is the introduction of the properties, uses, preparation methods and safety information of the complex:

Nature:
-Appearance: Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III) is a yellow solid.
-Melting point: The melting point of the complex is about 195°C.
-Solubility: It is soluble in organic solvents.

Use:
-Multi-purpose catalyst: The complex can be used as a catalyst, especially in organic synthesis. It can increase the reaction rate and improve the product yield in some reactions.
-Optical material: Due to the special energy level structure of dysprosium ions, Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III) is also used in optical devices.

Preparation Method:
Generally, the method for preparing Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III) is to combine dysprosium metal ion with 2,2,6,6-tetramethyl-3,5-heptanedionic acid in an appropriate Reaction in a solvent. The specific preparation method can be varied according to the needs and the research conditions.

Safety Information:
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)dysprosium(III) is an organometallic compound with certain toxicity and should be handled with caution.
-Follow appropriate laboratory safety procedures when using and handling, and wear personal protective equipment, such as gloves and eye protection glasses.
-Wash thoroughly after contact with the compound and avoid inhalation or ingestion.
-Consult your chemical supplier or relevant professional body for more detailed and specific safety information.

Last Update：2024-04-10 22:29:15