2-METHYLVALERIC ACID
- Product Name
- 2-METHYLVALERIC ACID
- CAS No.
- 97-61-0
- Chemical Name
- 2-METHYLVALERIC ACID
- Synonyms
- 2-METHYLPENTANOIC ACID;2-Methylvalerate;Valeric acid, 2-methyl-;FEMA 2754;FEMA NUMBER 2754;2-methylpentanoic;n-C3H7CH(CH3)COOH;RARECHEM AL BE 0135;2-methyl-valericaci;2-METHYLVALERIC ACID
- CBNumber
- CB8718846
- Molecular Formula
- C6H12O2
- Formula Weight
- 116.16
- MOL File
- 97-61-0.mol
2-METHYLVALERIC ACID Property
- Melting point:
- -85°C
- Boiling point:
- 196-197 °C(lit.)
- Density
- 0.931 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.414(lit.)
- FEMA
- 2754 | 2-METHYLVALERIC ACID
- Flash point:
- 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)
- 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)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- W275409
- Product name
- 2-Methylpentanoic acid
- Purity
- ≥98%, FCC, FG
- Packaging
- 100g
- Price
- $68.7
- Updated
- 2024/03/01
- Product number
- W275409
- Product name
- 2-Methylpentanoic acid
- Purity
- ≥98%, FCC, FG
- Packaging
- 1kg
- Price
- $172
- Updated
- 2024/03/01
- Product number
- W275409
- Product name
- 2-Methylpentanoic acid
- Purity
- ≥98%, FCC, FG
- Packaging
- 5kg
- Price
- $502
- Updated
- 2024/03/01
- Product number
- 109878
- Product name
- 2-Methylvaleric acid
- Purity
- 98%
- Packaging
- 100ml
- Price
- $69.5
- Updated
- 2024/03/01
- Product number
- PHR9057
- Product name
- 2-Methylvaleric acid
- Purity
- certified reference material, TraceCERT?
- Packaging
- 100MG
- Price
- $301
- Updated
- 2022/05/15
2-METHYLVALERIC ACID Chemical Properties,Usage,Production
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
2-Methylvaleric acid is used to produce plasticizers, vinyl stabilizers, metallic salts, and alkyd resins.
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
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
Raw materials
Preparation Products
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View Lastest Price from 2-METHYLVALERIC ACID manufacturers
- Product
- 2-METHYLVALERIC ACID 97-61-0
- Price
- US $32.00-1.30/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-15
- Product
- 2-METHYLVALERIC ACID 97-61-0
- Price
- US $45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 Ton
- Release date
- 2023-02-07
- Product
- 2-METHYLVALERIC ACID 97-61-0
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-08-03