2-Methylbutanoate, also known as isovalerate, is an organic compound with the chemical formula C5H10O2. It is a colorless liquid with a fruity, apple-like odor and is widely used in the flavor and fragrance industry. This ester is formed by the reaction of 2-methylbutanoic acid and an alcohol, typically ethanol or isopropanol. 2-Methylbutanoate is found in various fruits, such as apples and pears, and is used to impart a natural, fruity aroma in food products, beverages, and cosmetics. It is also used as a solvent and a chemical intermediate in the synthesis of other compounds. Due to its pleasant scent and versatility, 2-methylbutanoate plays a significant role in the creation of artificial flavors and fragrances, enhancing the sensory experience of various consumer products.

5749-49-5

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Basic information
1. Product Name: 2-methylbutanoate
2. Synonyms: 2-methylbutanoate
3. CAS NO:5749-49-5
4. Molecular Formula:
5. Molecular Weight: 101.125
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2-methylbutanoate(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-methylbutanoate(5749-49-5)
11. EPA Substance Registry System: 2-methylbutanoate(5749-49-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 5749-49-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5749-49-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,4 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5749-49:
(6*5)+(5*7)+(4*4)+(3*9)+(2*4)+(1*9)=125
125 % 10 = 5
So 5749-49-5 is a valid CAS Registry Number.

5749-49-5Upstream product

19342-43-9 (E)-2-methyl-2-butenoate

5749-49-5Downstream Products

137-32-6 (+/-)-2-methyl-1-butanol

5749-49-5Relevant academic research and scientific papers

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