Acetic acid valeric acid-anhydride, also known as pentanoic anhydride, is a chemical compound formed by the reaction of acetic acid and valeric acid, resulting in an anhydride with the chemical formula C7H12O3. This colorless liquid is a valuable intermediate in the synthesis of various organic compounds, including pharmaceuticals, fragrances, and flavorings. It is characterized by its pungent odor and is used in the production of esters, which are important in the perfume and food industries. The anhydride is also employed as a solvent and a reagent in various chemical reactions, highlighting its versatility in organic chemistry.
7137-27-1
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Basic information
- Product Name: acetic acid valeric acid-anhydride
- Synonyms: acetic acid valeric acid-anhydride
- CAS NO:7137-27-1
- Molecular Formula:
- Molecular Weight: 144.17
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: acetic acid valeric acid-anhydride(CAS DataBase Reference)
- NIST Chemistry Reference: acetic acid valeric acid-anhydride(7137-27-1)
- EPA Substance Registry System: acetic acid valeric acid-anhydride(7137-27-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 7137-27-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7137-27-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,3 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.Calculate Digit Verification of CAS Registry Number 7137-27:
(6*7)+(5*1)+(4*3)+(3*7)+(2*2)+(1*7)=91
91 % 10 = 1
So 7137-27-1 is a valid CAS Registry Number.
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7137-27-1Downstream Products
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acetic acid valeric acid-anhydride
