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

ALDRICH/155756 - 98%

Synonym: Dipivaloylmethane

CAS Number: 1118-71-4
Empirical Formula (Hill Notation): C₁₁H₂₀O₂
Molecular Weight: 184.28
EC Number: 214-268-3
MDL Number: MFCD00008848
Linear Formula: (CH₃)₃CCOCH₂COC(CH₃)₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-155756-5G	5 g	$54.70 1/EA		Add To Favorites
45-155756-25G	25 g	$208.00 1/EA		Add To Favorites
45-155756-100G	100 g	$290.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	72-73 °C/6 mmHg (lit.)
density	0.883 g/mL at 25 °C (lit.)
form	liquid
functional group	ketone
InChI	1S/C11H20O2/c1-10(2,3)8(12)7-9(13)11(4,5)6/h7H2,1-6H3
InChI key	YRAJNWYBUCUFBD-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.459 (lit.)
SMILES string	CC(C)(C)C(=O)CC(=O)C(C)(C)C

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.
Packaging:	5, 25, 100 g in glass bottle

Hazard Codes	Xn
Risk Statements	22
WGK Germany	WGK 1
Flash Point(F)	152.6 °F - closed cup
Flash Point(C)	67 °C - closed cup

Purity	98%
bp	72-73 °C/6 mmHg (lit.)
Density	0.883 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.459 (lit.)
UNSPSC	12352100

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