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ChemicalBook >> CAS DataBase List >>2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl-

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl-

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- Structure
2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- structure
CAS No.
14744-26-4
Chemical Name:
2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl-
Synonyms
2,2,6,6-Tetramethyl-2H-pyran-3,5(4H,6H)-dione;2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl-
CBNumber:
CB84807401
Molecular Formula:
C9H14O3
Molecular Weight:
170.21
MDL Number:
MFCD24688487
MOL File:
14744-26-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:12:26
Request For Quotation

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- Properties

Melting point 158-158.5 °C
Boiling point 259.7±30.0 °C(Predicted)
Density 1.017±0.06 g/cm3(Predicted)
pka 9.38±0.60(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth PAA74426 2,2,6,6-Tetramethyl-2H-pyran-3,5(4H,6H)-dione 14744-26-4 50mg $878 2026-06-04 Buy
Biosynth PAA74426 2,2,6,6-Tetramethyl-2H-pyran-3,5(4H,6H)-dione 14744-26-4 0.5g $2820.2 2026-06-04 Buy
aablocks AA001ETS 2,2,6,6-Tetramethyloxane-3,5-dione 95.00% 14744-26-4 50mg $474 2026-05-28 Buy
aablocks AA001ETS 2,2,6,6-Tetramethyloxane-3,5-dione 95.00% 14744-26-4 100mg $688 2026-05-28 Buy
aablocks AA001ETS 2,2,6,6-Tetramethyloxane-3,5-dione 95.00% 14744-26-4 250mg $969 2026-05-28 Buy
Product number Packaging Price Buy
PAA74426 50mg $878 Buy
PAA74426 0.5g $2820.2 Buy
AA001ETS 50mg $474 Buy
AA001ETS 100mg $688 Buy
AA001ETS 250mg $969 Buy

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- Preparation Products And Raw materials

Raw materials

Preparation Products

2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- Suppliers

Global Suppliers ( 3)
Supplier Tel Email Country ProdList Advantage
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Supplier Advantage
Jiangsu aikang biomedical research and development co., LTD 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58

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2H-Pyran-3,5(4H,6H)-dione, 2,2,6,6-tetramethyl- 2,2,6,6-Tetramethyl-2H-pyran-3,5(4H,6H)-dione 14744-26-4