2(3H)-Furanone, dihydro-4,5,5-trimethyl-, also known as 4,5,5-trimethyl-2(5H)-furanone or mesifuran, is an organic compound with the chemical formula C7H12O2. It is a cyclic compound belonging to the furanone family, characterized by a furan ring with a ketone group and a hydroxyl group. 2(3H)-Furanone, dihydro-4,5,5-trimethyl- is an important intermediate in the synthesis of various natural products, fragrances, and pharmaceuticals. Mesifuran exhibits a strong, sweet, and fruity odor, making it a valuable component in the flavor and fragrance industry. It is synthesized through various methods, including the acid-catalyzed cyclization of hydroxyketones and the aldol condensation of aldehydes and ketones. Due to its versatile applications and unique chemical properties, 2(3H)-furanone, dihydro-4,5,5-trimethyl- has garnered significant interest in the fields of organic chemistry and industrial chemistry.
2981-96-6
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Basic information
- Product Name: 2(3H)-Furanone, dihydro-4,5,5-trimethyl-
- Synonyms:
- CAS NO:2981-96-6
- Molecular Formula: C7H12O2
- Molecular Weight: 128.171
- EINECS: N/A
- Product Categories: N/A
- Mol File: 2981-96-6.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: 2(3H)-Furanone, dihydro-4,5,5-trimethyl-(CAS DataBase Reference)
- NIST Chemistry Reference: 2(3H)-Furanone, dihydro-4,5,5-trimethyl-(2981-96-6)
- EPA Substance Registry System: 2(3H)-Furanone, dihydro-4,5,5-trimethyl-(2981-96-6)
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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: 2981-96-6(Hazardous Substances Data)
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2981-96-6 Usage
Physical state
Colorless liquidOdor
Fruity, caramel-likeCommon uses
Flavoring agent in food and beverages, production of artificial fruit flavors and fragrancesNatural occurrence
Found in various fruits, responsible for their characteristic aroma and flavorMedicinal properties
Potential antifungal and antibacterial propertiesSafety precautions
Handle with care and in accordance with safety guidelines, may have potential health hazards if mishandled.Check Digit Verification of cas no
The CAS Registry Mumber 2981-96-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 2981-96:
(6*2)+(5*9)+(4*8)+(3*1)+(2*9)+(1*6)=116
116 % 10 = 6
So 2981-96-6 is a valid CAS Registry Number.
2981-96-6Upstream product
2981-96-6Downstream Products
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2(3H)-Furanone, dihydro-4,5,5-trimethyl-
