Skip to Content
Merck
CN

155756

2,2,6,6-Tetramethyl-3,5-heptanedione

98%

Synonym(s):

Dipivaloylmethane

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(CH3)3CCOCH2COC(CH3)3
CAS Number:
1118-71-4
Molecular Weight:
184.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849563
EC Number:
214-268-3
Beilstein/REAXYS Number:
1447269
MDL number:
MFCD00008848

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

2,2,6,6-Tetramethyl-3,5-heptanedione, 98%

InChI key

YRAJNWYBUCUFBD-UHFFFAOYSA-N

InChI

1S/C11H20O2/c1-10(2,3)8(12)7-9(13)11(4,5)6/h7H2,1-6H3

SMILES string

CC(C)(C)C(=O)CC(=O)C(C)(C)C

assay

98%

form

liquid

refractive index

n20/D 1.459 (lit.)

bp

72-73 °C/6 mmHg (lit.)

density

0.883 g/mL at 25 °C (lit.)

functional group

ketone

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

2,2,6,6-tetramethyl-3,5-heptanedione was used in the synthesis of α-aryl-β-diketones and dicyanamidobenzene-bridge diruthenium complex.

2,2,6,6-Tetramethyl-3,5-heptanedione used as a ancillary ligand in the synthesis of orange-emitting iridium(III) complex.

General description

2,2,6,6-Tetramethyl-3,5-heptanedione is a bidentate ligand used in the synthesis of stable complexes with lanthanide ions.

2,2,6,6-Tetramethyl-3,5-heptanedioneis a stable, anhydrous reagent. It undergoes O-additions and C-additions. In various reactions, it acts as an air-stable ligand for metal catalysts. Furthermore, it serves as a substrate for heterocycles.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBS4462
SHBR8578
SHBR5406
SHBS1025
SHBR6216

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis and characterization of phenylpyridine derivative containing an imide functional group on an iridium (III) complex for solution-processable orange-phosphorescent organic light-emitting diodes
Hwang J, et al.
Dyes and Pigments, 121, 73-78 (2015)
Thermochemistry of 2, 2, 6, 6-tetramethyl-3, 5-heptanedione chelates of lanthanide group elements
Santos Jr, et al.
Polyhedron, 18, 969-977 (1999)
Solvent extraction of some lanthanides with 2, 2, 6, 6-tetramethyl-3, 5-heptanedione
Sweet TR and Parlett HW
Analytical Chemistry, 40(12), 1885-1888 (1968)
Tetrahedron, 48, 6909-6909 (1992)
Muriel Fabre et al.
Inorganic chemistry, 45(23), 9332-9345 (2006-11-07)
The dicyanamidobenzene-bridge diruthenium complex [{Ru(tpy)(thd)}(2)(mu-dicyd)][PF(6)] ([3][PF(6)]) (dicyd = 1,4-dicyanamidobenzene, tpy = 2,2':6',2' '-terpyridine, thd = 2,2,6,6-tetramethyl-3,5-heptanedione) and its mononuclear counterpart [Ru(tpy)(thd)(Ipcyd)] (2) [Ipcyd = 4-iodophenylcyanamide anion (Ipcyd(-))] were synthesized and fully characterized. Cyclic voltammetry of 3 showed the presence of
View All Related Papers

Articles

Buchwald Phosphine Ligands

Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.

Buchwald Phosphine Ligands

Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service