- 2-Methylpentanoic acid
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- $45.00 / 1kg
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2025-04-25
- CAS:97-61-0
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20 tons
- 2-METHYLVALERIC ACID
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- $1.00 / 1kg
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2025-04-23
- CAS:97-61-0
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10 mt
- 2-METHYLVALERIC ACID
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- $0.00 / 25KG
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2025-03-21
- CAS:97-61-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| | 2-METHYLVALERIC ACID Basic information |
| Product Name: | 2-METHYLVALERIC ACID | | Synonyms: | Valericacid,2-methyl-;RARECHEM AL BE 0135;N-PENTANE-2-CARBOXYLIC ACID;2-METHYL-N-PENTANOIC ACID;2-METHYL-N-VALERIC ACID;2-METHYLVALERIC ACID;FEMA 2754;FEMA NUMBER 2754 | | CAS: | 97-61-0 | | MF: | C6H12O2 | | MW: | 116.16 | | EINECS: | 202-594-9 | | Product Categories: | chiral | | Mol File: | 97-61-0.mol |  |
| | 2-METHYLVALERIC ACID Chemical Properties |
| Melting point | -85°C | | Boiling point | 196-197 °C(lit.) | | density | 0.931 g/mL at 25 °C(lit.) | | FEMA | 2754 | 2-METHYLVALERIC ACID | | refractive index | n20/D 1.414(lit.) | | Fp | 196 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | 13g/l | | pka | pK1:4.782 (25°C) | | form | clear liquid | | color | Colorless to Almost colorless | | Odor | at 10.00 % in dipropylene glycol. sour cheese | | Odor Type | cheesy | | explosive limit | 1.3-63%(V) | | biological source | synthetic | | Water Solubility | Soluble in water(13g/L). | | JECFA Number | 261 | | BRN | 1720655 | | LogP | 1.66 | | CAS DataBase Reference | 97-61-0(CAS DataBase Reference) | | NIST Chemistry Reference | Pentanoic acid, 2-methyl-(97-61-0) | | EPA Substance Registry System | Pentanoic acid, 2-methyl- (97-61-0) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45-27 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 3 | | RTECS | YV7700000 | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29156000 |
| | 2-METHYLVALERIC ACID Usage And Synthesis |
| Description | 2-Methylvaleric acid has a powerful, pungent, acrid odor. Below
10 ppm the flavor is agreeable, sour, and oily. At higher concentrations,
the flavor is too acidic. May be prepared by catalytic
oxidation of 2-methyl pentanealdehyde; from 2-chloropentane
with sodium and C02 under pressure; by decarboxylation of
methyl propyl malonic acid; two optically active iosmers are
known. | | Chemical Properties | 2-Methylvaleric acid has a powerful, pungent, acrid odor. At concentrations below 10 ppm, it has an agreeable, sour,
oily flavor. At higher concentrations the flavor becomes disagreeable because it is too acidic. | | Chemical Properties | clear colorless liquid | | Occurrence | Reported found in coffee, wine, cheese, papaya, baked potato, pepper, lamb, rum, tea, mango and cherimoya | | Uses | (R,S)-2-methylvaleric acid is an intermediate in the synthesis of branched-chain. 2-Methylpentanoic acid (2-Methylvaleric acid) was used as an internal standard for gas chromatographic analysis of microbial end products. | | Uses | 2-Methylvaleric acid is used to produce plasticizers, vinyl
stabilizers, metallic salts, and alkyd resins. | | Uses | Plasticizers, vinyl stabilizers, metallic salts,alkyd resins. | | Preparation | By catalytic oxidation of 2-methyl pentanealdehyde; from 2-chloropentane with sodium and CO2 under pressure; by
decarboxylation of methyl propyl malonic acid; two optically active isomers are known | | Definition | ChEBI: 2-methylvaleric acid is a methyl-branched fatty acid that is pentanoic acid which carries a methyl group at position 2. It has a role as a flavouring agent, a plant metabolite and a fragrance. It is a branched-chain saturated fatty acid, a methyl-branched fatty acid, a monocarboxylic acid and a short-chain fatty acid. It is a conjugate acid of a 2-methylvalerate. | | General Description | 2-Methylpentanoic acid is a volatile fatty acid found in tobacco and milk. | | Flammability and Explosibility | Flammable |
| | 2-METHYLVALERIC ACID Preparation Products And Raw materials |
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