1745-87-5 Usage
General Description
4-methyl-2-propyl-1,3-dioxane is a chemical compound with the molecular formula C7H14O2. It is commonly used as a solvent and in the synthesis of other organic compounds. 4-methyl-2-propyl-1,3-dioxane is a colorless liquid with a slightly sweet odor, and it is flammable and can be harmful if inhaled or ingested. It is important to handle this compound with care and follow proper safety procedures when working with it. Additionally, it is important to store it in a cool, dry place away from sources of ignition and heat.
Check Digit Verification of cas no
The CAS Registry Mumber 1745-87-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,4 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1745-87:
(6*1)+(5*7)+(4*4)+(3*5)+(2*8)+(1*7)=95
95 % 10 = 5
So 1745-87-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O2/c1-3-4-8-9-6-5-7(2)10-8/h7-8H,3-6H2,1-2H3
1745-87-5Relevant articles and documents
Method for preparing 1, 3-butanediol
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Paragraph 0061-0063; 0067-0070; 000074; 0075, (2020/11/22)
The invention provides a method for preparing 1, 3-butanediol. The method comprises the following steps: (1) carrying out condensation cyclization reaction on butadiene, water and an aldehyde ketone compound according to a certain material ratio in the presence of hydrogen peroxide and a catalyst A to obtain a reaction solution containing an intermediate I; and (2) mixing the reaction solution containing the intermediate I with a certain amount of water, and carrying out hydrolysis reaction in the presence of a catalyst B to obtain 1, 3-butanediol and a corresponding aldehyde ketone compound.Compared with the existing production method, the method has the advantages of accessible reaction raw materials, high reaction conversion rate, high selectivity and the like, and is suitable for industrial production.
