ChemicalBook > CAS DataBase List > 2,2,5-Trimethyl-1,3-dioxane-4,6-dione

2,2,5-Trimethyl-1,3-dioxane-4,6-dione

Product Name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
CAS No.: 3709-18-0
Chemical Name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
Synonyms: CHEMPACIFIC 41980;METHYL MELDRUM'S ACID;CYCL-ISOPROPYLIDENE METHYLMALONATE;2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE;1,3-DIOXANE-4,6-DIONE, 2,2,5-TRIMETHYL;2,2,5-Trimethyl-1,3-dioxane-4,6-dione C;2,2,5-Trimethyl-1,3-Dioxane-4,6-Dione 98%;(2S)-2-amino-3-(3-thiophenyl)propanoic acid;METHYLMALONIC ACID CYCLIC ISOPROPYLIDENE ESTER;Methyl MeldruM's acid,2,2,5-TriMethyl-1,3-dioxane-4,6-dione
CBNumber: CB4277839
Molecular Formula: C7H10O4
Formula Weight: 158.15
MOL File: 3709-18-0.mol

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2,2,5-Trimethyl-1,3-dioxane-4,6-dione Property

Melting point:: 111-114 °C(lit.)
Boiling point:: 203.22°C (rough estimate)
Density: 1.1229 (rough estimate)
refractive index: 1.4610 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform, Methanol
form: Solid
pka: 13.14±0.40(Predicted)
color: White to Off-White
BRN: 124044
InChIKey: KJMCAXYHYPDRAV-UHFFFAOYSA-N
CAS DataBase Reference: 3709-18-0(CAS DataBase Reference)

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Safety

Safety Statements: 23-24/25
WGK Germany: 3
F: 10-21
HS Code: 29171990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 210153
Product name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
Purity: 97%
Packaging: 25g
Price: $193.2
Updated: 2025/07/31

TRC

Product number: T796215
Product name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
Packaging: 25g
Price: $85
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0019174
Product name: 2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE
Purity: 95.00%
Packaging: 25G
Price: $1229.73
Updated: 2021/12/16

AK Scientific

Product number: J94384
Product name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
Packaging: 5g
Price: $35
Updated: 2021/12/16

Ambeed

Product number: A442437
Product name: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
Purity: 97%
Packaging: 10g
Price: $39
Updated: 2021/12/16

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2,2,5-Trimethyl-1,3-dioxane-4,6-dione Chemical Properties,Usage,Production

Chemical Properties

White to slightly pink crystalline powder

Uses

2,2,5-Trimethyl-1,3-dioxane-4,6-dione is used as a reagent in the synthesis of 3'',4''-bis-difluoromethoxycinnamoylanthranilate (FT061) which is an orally-active antifibrotic agent that reduces albuminuria in rat models of progressive diabetic nephropathy.

Uses

2,2,5-Trimethyl-1,3-dioxane-4,6-dione was used for trapping the adduct formed during the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates.

General Description

X-ray irradiated single crystals of 2,2,5-trimethyl-1,3-dioxane-4,6-dione have been investigated by electron spin resonance (ESR), electron nuclear double resonance (ENDOR) and electron-electron double resonance (ELDOR) spectra.

2,2,5-Trimethyl-1,3-dioxane-4,6-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2,5-Trimethyl-1,3-dioxane-4,6-dione Suppliers

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View Lastest Price from 2,2,5-Trimethyl-1,3-dioxane-4,6-dione manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 3709-18-0
Price: US $1.00/Kg
Min. Order: 1Kg
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-19

Career Henan Chemical Co

Product: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 3709-18-0
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2019-05-23

3709-18-0, 2,2,5-Trimethyl-1,3-dioxane-4,6-dioneRelated Search:

2,2-Dimethyl-1,3-dioxolane-4-methanol DIISOPROPYL METHYLPHOSPHONATE Malonic acid Basic Violet 1 Methyl acetate Isopropylmalonic acid Diisopropyl malonate Diethyl methylmalonate Trimethyl borate Kresoxim-methyl Paraquat dichloride Dimethylmalonic acid Tris(trimethylsilyl)phosphate Acetonitrile Allyl methacrylate Diethyl phthalate 2-Methylpropanedioic acid Methylparaben

CHEMPACIFIC 41980

CYCL-ISOPROPYLIDENE METHYLMALONATE

METHYLMALONIC ACID CYCLIC ISOPROPYLIDENE ESTER

METHYL MELDRUM'S ACID

2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE

1,3-DIOXANE-4,6-DIONE, 2,2,5-TRIMETHYL

2-METHYLCYCLOPROPANECARBOXYLIC ACID, 98% , MIXTURE OF CIS AND TRANS

2,2,5-Trimethyl-1,3-Dioxane-4,6-Dione 98%

2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE(METHYL MELDRUM''S ACID)

cycl-Isopropylidene methylmalonate, Methyl Meldrum’s acid

Methyl MeldruM's acid,2,2,5-TriMethyl-1,3-dioxane-4,6-dione

cycl-Isopropylidene methylmalonate, Methyl Meldrums acid, Methylmalonic acid cyclic isopropylidene ester

Methyl Meldrums acid, Methylmalonic acid cyclic isopropylidene ester

(2S)-2-amino-3-(3-thiophenyl)propanoic acid

2,2,5-Trimethyl-1,3-dioxane-4,6-dione C

3709-18-0

C7H10O4

Building Blocks

Carbonyl Compounds

Organic Building Blocks

Lactones