2, 2-Dimethyl-1, 3-Dioxane-4, 6-Dione CAS 2033-24-1 Meldrum′s Acid

• Customization: Available
• CAS No.: 2033-24-1
• Formula: C6h8o4
• Model NO.: SUREST-152
• EINECS: 217-992-8
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Synthesis
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Dry Powder
• Habit Appellation: Special Reagent
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Molecular Weight: 144.13
• Melting Point: 92-96 ºC
• Shelf Life: 2 Years
• Stock: Available
• Water Solubility: 2.5 G/100 Ml (20 ºC)
• Transport Package: 1kg/Bag or 25kg/Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2932209090
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

 

Name	2,2-Dimethyl-1,3-dioxane-4,6-dione
Synonyms	Malonic acid cyclic isopropylidene ester; Meldrum's acid
Molecular Structure
Molecular Formula	C6H8O4
Molecular Weight	144.13
CAS Registry Number	2033-24-1
EINECS	217-992-8

Properties

Melting point	92-96 ºC
Water solubility	2.5 g/100 mL (20 ºC)

Chemical Property/Description:

 

White to beige crystals,powder,granules or chunks.
 

Main Uses:

 

For organic synthesis; Used as pharmaceutical intermediates; Acceleration of brain winger condensation reaction between aldehydes and Mihalic acids in ionic liquids.

1.Used in organic synthesis.

2.Used protective reagent.

3.Obtained by condensation of aldol and reduction formaldehyde, benzyl-substituted Mitrasic acid was hydrolyzed, lost CO2 and chlorosulfonic acid by Friedel-Crafts cyclization to Chemicalbook2, 3-dihydro-2-indone. Acceleration of Knoevenagelations between aldehydes and Mihalic acids in ionic liquids.

4.Used as a pharmaceutical intermediate.2,2-Dimethyl-1,3-dioxane-4,6-dione can be used as a pharmaceutical synthesis intermediate, which can be used to prepare the compound 3-oxo-4-phenylvalerate, and further prepare 3, 4-di-substituted -6-phenylethylpyridone HIV-1 reverse transcriptase inhibitors.

 

 

Detailed Photos

 

 

FAQ

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.