Dimethylmalonic Acid CAS 595-46-0
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Shandong
- Validity to:
Long-term effective
- Last update:
2018-12-14 08:47
- Browse the number:
346
- Frandcom Industrial Limited By certification [File Integrity]
-
Contact:
qibang(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Shandong
-
Address:
CR Building,68 Jinjing Avenue, Zibo, Shandong, China
- Website: http://www.fcchemicals.com/ http://qibang.ukmillionpixels.com/
Product details
Product Description
Chemical Name | Dimethylmalonic acid CAS 595-46-0 |
Synonyms |
Dimethyl propanedioic acid; |
CAS No. |
595-46-0 |
EINECS No. |
209-867-1 |
Molecular Fomula |
C5H8O4 |
Molecular Weight |
132.11 |
InChI Key |
OREAFAJWWJHCOT-UHFFFAOYSA-N |
Appearance |
White crystal powder |
Assay |
98% min |
Description |
Dimethylmalonic acid is a short-chain dicarboxylic acid occasionally found in human serum. |
Preparation method: |
A synthesis method of dimethyl 2,2-dimethylmalonate is characterized by: firstly, using 2,2-dimethyl-1,3-propanediol as starting material, phosphohexanoic acid as catalyst, oxidizing it to crude 2,2-dimethylmalonate with 50% hydrogen peroxide, then recrystallizing it with deionized water to obtain pure 2,2-dimethylmalonate; secondly, using sodium bisulfate hydrate as catalyst, 2,2-dimethylmalonate is obtained. Methylmalonic acid is esterified with methanol, and the water carrier is alkane. After the reaction, the solvent is used. The product 2,2-dimethylmalonic acid dimethyl ester is obtained by washing, drying and vacuum distillation of anhydrous magnesium sulfate. |
Packing |
1kg, 5kg, 10kg and 25kg packing. |
Shipping
We have a good relationship with DHL, FEDX, UPS or TNT, which enable a fast delivery.
For large quantities, both by air and by sea are available.
Our Services
1. Supply top quality products with a reasonable price.
2. Arrange the orders and shipment with your requests on time
3. According to the different countries export policy provide complete customs clearance documents.
4. Samples can be arranged for testing and Unconditional assume responds.
http://www.fcchemicals.com/
-
PC PMMA Sheet Extruder
price: Negotiable
-
AB Gluing Machine
price: Negotiable
-
C2000D5 1500KW 1650KW Diesel Generators Set for Business Or Industrial Use
price: Negotiable
-
Dishwashers Descaler
price: Negotiable
-
Custom CNC Machining
price: Negotiable
-
C55D5 40KW 44KW Low Voltage Self Excited Diesel Generator Set
price: Negotiable