624-03-3 Usage
Uses
Ethylene Glycol Dipalmitate is used as a component of phase change materials for thermal energy storage.
Flammability and Explosibility
Notclassified
Purification Methods
Crystallise the ester from *benzene/MeOH , diethyl ether/MeOHor Me2CO and dry it in a vacuum desiccator. It forms an inclusion compound with 28.2 mols of urea. [McGreer et al. J Am Chem Soc 74 3541 1952, Beilstein 2 H 373, 2 I 166, 2 II 338, 2 III 926, 2 IV 1169.]
Check Digit Verification of cas no
The CAS Registry Mumber 624-03-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 624-03:
(5*6)+(4*2)+(3*4)+(2*0)+(1*3)=53
53 % 10 = 3
So 624-03-3 is a valid CAS Registry Number.
InChI:InChI=1/C34H66O4/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-33(35)37-31-32-38-34(36)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-32H2,1-2H3
624-03-3Relevant articles and documents
LATENT HEAT STORAGE USING RENEWABLE PHASE CHANGE MATERIALS
-
Paragraph 0049; 0050; 0053, (2016/08/17)
A method of producing a diol diester, which includes reacting a fatty acid alkyl ester having 6 to 30 carbon atoms, an α,ω-alkanediol having n carbon atoms, wherein n is an integer from 2 to 22; and a basic transesterification catalyst, is provided. Use of the diol diesters as phase change materials is also provided.
