541-82-2 Usage
General Description
Octadecanoic acid, 9,10,12,13-tetrahydroxy- is a chemical compound that consists of a long, 18-carbon chain with a carboxyl group at one end and hydroxyl groups at the 9th, 10th, 12th, and 13th carbon positions. It is a derivative of stearic acid, a saturated fatty acid commonly found in animal and vegetable fats. Octadecanoic acid, 9,10,12,13-tetrahydroxy- has been studied for its potential therapeutic properties, including anti-inflammatory and antioxidant effects. It may also have applications in the pharmaceutical and cosmetic industries. Additionally, it has been investigated for its role in regulating lipid metabolism and reducing the risk of cardiovascular diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 541-82-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 541-82:
(5*5)+(4*4)+(3*1)+(2*8)+(1*2)=62
62 % 10 = 2
So 541-82-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H36O6/c1-2-3-7-10-14(19)16(21)13-17(22)15(20)11-8-5-4-6-9-12-18(23)24/h14-17,19-22H,2-13H2,1H3,(H,23,24)
541-82-2Relevant articles and documents
A method for the synthesis of multi-hydroxy stearate
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Paragraph 0032; 0033, (2016/12/01)
The invention discloses a synthesis method of polyhydroxy stearate and application of the polyhydroxy stearate in PVC (polyvinyl chloride) resin heat stabilizers. The existing alkaline process for preparing 9,10-bis-hydroxystearic acid is complex in after-treatment, and no one has applied bis-hydroxystearate to PVC heat stabilizers. The invention is characterized in that in the polyhydroxy stearic acid synthesis, fatty acid, acetic acid and 40 wt% hydrochloric acid are added into the reaction vessel, wherein the fatty acid is one or mixture of more of oleic acid, linoleic acid and linolenic acid; in the system, the mass ratio of fatty acid to anhydrous acetic acid 30% to oxydol is 1:(0.5-2):(1-3.5); and in the reaction system, the mass ratio of anhydrous acetic acid to water is 1:(2.0-3.0). In the synthesis method, the product can be directly precipitated from the system, thereby simplifying the after-treatment.
