Butanoic acid, 4,4-diethoxy-, ethyl ester, also known as ethyl 4,4-diethoxybutanoate, is an organic compound with the chemical formula C10H20O4. It is a colorless liquid with a fruity odor and is used as a flavoring agent in the food and beverage industry. This ester is synthesized by reacting butanoic acid with ethanol in the presence of a catalyst, resulting in the formation of an ester linkage between the carboxylic acid and the alcohol. Ethyl 4,4-diethoxybutanoate is characterized by its fruity, apple-like aroma, making it a popular choice for imparting a pleasant taste to various food products. It is also used in the perfumery industry for creating fruity fragrances. Due to its relatively low toxicity, it is considered safe for use in food and cosmetic applications, although it should be handled with care as with any chemical compound.
4220-65-9
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Basic information
- Product Name: Butanoic acid, 4,4-diethoxy-, ethyl ester
- Synonyms:
- CAS NO:4220-65-9
- Molecular Formula: C10H20O4
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
- Mol File: 4220-65-9.mol
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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: Butanoic acid, 4,4-diethoxy-, ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: Butanoic acid, 4,4-diethoxy-, ethyl ester(4220-65-9)
- EPA Substance Registry System: Butanoic acid, 4,4-diethoxy-, ethyl ester(4220-65-9)
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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: 4220-65-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4220-65-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.Calculate Digit Verification of CAS Registry Number 4220-65:
(6*4)+(5*2)+(4*2)+(3*0)+(2*6)+(1*5)=59
59 % 10 = 9
So 4220-65-9 is a valid CAS Registry Number.
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Butanoic acid, 4,4-diethoxy-, ethyl ester
