Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II)

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) - Names and Identifiers

Name	Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II)
Synonyms	Nsc174890 Zinc di(pivaloylmethane) Zinc tetramethylheptanedionato Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) 2,2,6,6-Tetramethyl-3,5-heptanedione zinc derivative, Zn(TMHD)2
CAS	14363-14-5

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) - Physico-chemical Properties

Molecular Formula	C22H38O4Zn
Molar Mass	431.92
Melting Point	132-134°C(lit.)
Boling Point	250°C
Flash Point	250°C
Appearance	crystal
Color	white
Storage Condition	Room Temprature
Sensitive	4: no reaction with water under neutral conditions
MDL	MFCD00192578

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
TSCA	No

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) - Introduction

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) is an organozinc compound with the chemical formula [Zn(tmhd)2], where tmhd stands for 2,2,6,6-tetramethyl-3,5-heptanedione. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) is a yellow crystalline or powdery solid.
-It is stable at room temperature and soluble in organic solvents such as toluene, dimethylformamide, etc.
-The compound decomposes at high temperature, releasing organic matter and zinc oxide.

Use:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) is widely used in organic synthesis reactions as a catalyst or coordination reagent.
-It can participate in oxidation reaction, reduction reaction, hydroxylation reaction, etc., and plays an important role in the synthesis of organic compounds.

Preparation Method:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) can be obtained by reacting zinc salt with 2,2,6,6-tetramethyl-3,5-heptanedione in an appropriate solvent.
-The specific preparation conditions and methods can be adjusted according to specific needs.

Safety Information:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)zinc(II) has low toxicity, but it is still necessary to pay attention to safe operation.
-Wear appropriate protective gloves, glasses and face mask to avoid direct contact with skin, eyes and respiratory tract.
-During storage and operation, it should be sealed and kept away from fire and oxidizing agents.
-When disposing of waste, it should be disposed of in accordance with local regulations and should not be dumped in the natural environment.

it should be noted that the above information is for reference only, the specific operation should refer to the relevant literature and laboratory operation specifications.

Last Update：2024-04-10 22:29:15