MG(TMHD)2

MG(TMHD)2 - Names and Identifiers

Name	Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) hydrate
Synonyms	MG(TMHD)2 MG(TMHD)2 DIHYDRATE MAGNESIUM BIS(DIPIVALOYLMETHANATE) MAGNESIUM (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)MAGNESIUM MAGNESIUM (II) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)MAGNESIUM(II) BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)MAGNESIUM DIHYDRATE Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) hydrate
CAS	21361-35-3

MG(TMHD)2 - Physico-chemical Properties

Molecular Formula	C22H38MgO4
Molar Mass	390.84
Melting Point	135-150°C
Boling Point	150°C 0,05mm
Flash Point	150°C/0.05mm subl.
Appearance	Powder
Color	white
Storage Condition	2-8 ℃, dark, nitrogen storage
Stability	hygroscopic
MDL	MFCD00167208

MG(TMHD)2 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing.

MG(TMHD)2 - Introduction

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) hydrate is an organomagnesium compound with the chemical formula Mg(OOCCH3C4H9)2 · H2O. 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)magnesium(II) is hydrate a crystalline solid, often white or yellow.
-Slightly soluble in water and some organic solvents, such as ethers and alcohols, at room temperature.
-The solution of this compound is a common organic magnesium reagent.

Use:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) is hydrate used in Grignard reaction, reduction reaction and nuclear reaction in organic synthesis.
-It can also be used as an intermediate in metal organic chemistry.

Preparation Method:
-Generally, Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) hydrate is obtained by reacting 2,2,6,6-tetramethyl-3,5-heptanedione with magnesium oxide.

Safety Information:
- Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)magnesium(II) hydrate are generally relatively safe under normal conditions of use.
-However, it is a flammable compound and must avoid contact with ignition sources and inhalation of its dust.
-During handling, attention should be paid to personal protective measures, such as gloves, goggles and protective clothing.
-When using, follow the correct chemical handling and storage methods to avoid mixing with incompatible substances.

Last Update：2024-04-10 22:29:15