Chromium(III)2,2,6,6-tetramethyl-heptanedionate - Names and Identifiers
Name | Chromium(III)2,2,6,6-tetramethyl-heptanedionate
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Synonyms | CR(TMHD)3 Chromiumtetramethylheptanedionate Chromium iii 2,2,6,6-tetramethylheptanedionate Chromium(III)2,2,6,6-tetramethyl-heptanedionate CHROMIUM III 2,2,6,6-TETRA-METHYLHEPTANEDIONATE CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Chromium tris(2,2,6,6-tetramethyl-3,5-heptanedionate) Tris-(2,2,6,6-tetramethyl-3,5-heptandionato)chrom(III) CHROMIUM (III) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)CHROMIUM (III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium (III) tris[(Z)-1-tert-butyl-4,4-dimethyl-3-oxo-pent-1-enoxy]chromium
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CAS | 14434-47-0
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InChI | InChI=1/3C11H20O2.Cr/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/q;;;+3/p-3/b3*8-7-;/rC33H57CrO6/c1-28(2,3)22(35)19-25(31(10,11)12)38-34(39-26(32(13,14)15)20-23(36)29(4,5)6)40-27(33(16,17)18)21-24(37)30(7,8)9/h19-21H,1-18H3/b25-19-,26-20-,27-21- |
Chromium(III)2,2,6,6-tetramethyl-heptanedionate - Physico-chemical Properties
Molecular Formula | C33H57CrO6
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Molar Mass | 601.8 |
Melting Point | 228-233°C(lit.) |
Boling Point | 270°C |
Appearance | crystal |
Color | purple |
Sensitive | 1: no significant reaction with aqueous systems |
Chromium(III)2,2,6,6-tetramethyl-heptanedionate - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
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Safety Description | 36 - Wear suitable protective clothing.
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WGK Germany | 3 |
TSCA | No |
Chromium(III)2,2,6,6-tetramethyl-heptanedionate - Introduction
Chromium(III)2,2,6, is an organic compound with the chemical formula C13H24O2, also known as TMPD. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White crystal or crystalline powder
-Melting point: about 57-60 degrees Celsius
-Boiling point: About 150-155 degrees Celsius
-Solubility: Soluble in most organic solvents, such as ethanol, ether, etc.
-Insoluble: Insoluble in water
-Smelly: A special scent
Use:
- TMPD is mainly used as an organic synthesis reagent. It can be used to synthesize organic compounds such as dyes and pesticides.
-It can also be used as an oxidant and catalyst to participate in a variety of chemical reactions, such as hydrogen oxidation, peroxidation, etc.
Method:
The preparation method of-TMPD is usually through the reaction of heptanal and ketobutyric acid, and then through the steps of reduction and methylation.
Safety Information:
- TMPD is irritating to the skin and eyes, so pay attention to avoid direct contact during operation.
-It may have harmful effects on the water environment, and direct discharge into water bodies should be avoided.
-in storage and use, should pay attention to fire and away from heat.
-When preparing, handling or using this compound, you must wear protective gloves, protective glasses and a protective mask to ensure that the operation is carried out in a well-ventilated area.
Please note that the properties, uses, preparation and safety information of this compound are for reference only. Please follow the guidelines of the laboratory and safe operation when using it.
Last Update:2024-04-10 22:29:15