14324-99-3

14324-99-3 - Names and Identifiers

Name	Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III)
Synonyms	MN(TMHD)3 Tris(2,2,6,6tetramethyl-3,5-heptanedionato)manganese(Ⅲ) Bis-(2,2,6,6-tetramethyl-3,5-heptandionato)manganese(II) Bis-(2,2,6,6-tetramethyl-3,5-heptandionato)manganese(III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)MANGANESE (III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionate) manganese (III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese (III), (Mn(TMHD)3)
CAS	14324-99-3
InChIKey	ORZPLLPBZHORSD-LWTKGLMZSA-K

14324-99-3 - Physico-chemical Properties

Molecular Formula	C33H57MnO6
Molar Mass	604.74
Melting Point	165°C
Boling Point	255°C
Appearance	crystal
Color	black
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	4: no reaction with water under neutral conditions

14324-99-3 - 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. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3

14324-99-3 - Reference Information

Introduction

Tris (2,2,6, 6-tetramethyl-3, 5-heptenoic acid) manganese is an intermetallic organic compound and can be prepared by reacting manganese (II) sulfate monohydrate with 2,2,6, 6-tetramethyl-3, 5-heptanedione.

preparation

at room temperature, to manganese (II) sulfate monohydrate (1.5g, 9 mmol, 1.0 eq) and 2,2,6, 6-tetramethyl-3, 5-heptanedione (5.0g,
27 mmol, 4.0 eq) in water (30 mL) A concentrated ammonia solution (12
mL) was added dropwise to the mixture with methanol (6 mL), resulting in the immediate formation of a dark olive green/brown precipitate. The precipitate was filtered off, washed with water (3x 10ml) and dried under vacuum for 24 hours to give Mn(dpm)3(4.9g,90%).
The X-ray quality crystal of the complex was obtained from isopropanol. The results showed that the structure was tris (2,2,6, 6-tetramethyl-3, 5-heptenoic acid) Manganese, yield (4.9g,90%).

Last Update：2024-04-10 22:29:15