2-METHYLVALERIC ACID

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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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W275409
Product name: 2-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 100g
Price: $68.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: W275409
Product name: 2-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 1kg
Price: $172
Updated: 2024/03/01

Sigma-Aldrich

Product number: W275409
Product name: 2-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 5kg
Price: $502
Updated: 2024/03/01

Sigma-Aldrich

Product number: 109878
Product name: 2-Methylvaleric acid
Purity: 98%
Packaging: 100ml
Price: $69.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: PHR9057
Product name: 2-Methylvaleric acid
Purity: certified reference material, TraceCERT?
Packaging: 100MG
Price: $301
Updated: 2022/05/15

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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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2-METHYLVALERIC ACID Suppliers

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View Lastest Price from 2-METHYLVALERIC ACID manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: 2-METHYLVALERIC ACID 97-61-0
Price: US $20.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 200000kg
Release date: 2024-04-29

Henan Fengda Chemical Co., Ltd

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

Hebei Duling International Trade Co. LTD

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

97-61-0, 2-METHYLVALERIC ACIDRelated Search:

Valeric acid Diethyl dipropylmalonate 2-Propylvaleric acid methyl ester Valproic acid Impurity(244Da) Pentanamide 2-(1-methylethyl)-2-propyl-Propanedioic acid Pentanoic acid, 2-cyano-, methyl ester Valeronitrile Pentanamide, 2-ethyl- 4-Hydroxy Valproic Acid Sodium Salt(Mixture of diastereomers) METHYL 2-CYANO-2-PROPYLPENTANOATE 2-Acetyl-2-propylvaleric acid methyl ester Valproic Acid Impurity 14 2-ETHYLPENTANOIC ACID 2,4-DIMETHYLVALERONITRILE 2,2-dipropylvaleronitrile Propanedioic acid, 2-ethyl-2-propyl- 2,2-DIPROPYLPENTANOIC ACID

Valericacid,2-methyl-

RARECHEM AL BE 0135

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2-METHYL-N-PENTANOIC ACID

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2-METHYLVALERIC ACID

FEMA 2754

FEMA NUMBER 2754

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2-METHYLVALERICACID=2-METHYLPENTANOICACID

Dihydrostrawberriff acid/2-Methylpentanoic acid

(±)-2-Methylvaleric acid, 2-Methylpentanoic acid, 2-Methylvaleric acid

2-Methylvaleric acid, 98% 5ML

2-Methylvalerate

Dihydrostrawberriff Acid

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(2S)-2-methylpentanoate

M**2-methylpentanoic acid

NAT.2-METHYL VALERIC ACID (2-METHYL VALERIC ACID )

Valproic Acid EP Impurity L

Sodium Valproate Impurity V

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2-methylpentanoic

2-methyl-pentanoicaci

2-Methylvaleriansαure

2-methyl-valericaci

2-Pentanecarboxylic acid

2-pentanecarboxylicacid

acidemethylvalerique

alpha-Methylvaleric acid

alpha-methylvalericacid

DL-2-Methylpentanoicacid

Kyselina 2-methylvalerova

kyselina2-methylvalerova

n-C3H7CH(CH3)COOH

Pentanoicacid,2-methyl-

Pentanoicacid,2-methyl-,(±)-

Valeric acid, 2-methyl-

2-MethylvalericAcid&gt

2-METHYLVALERIC ACID USP/EP/BP

(2RS)-2-Methylpentanoic Acid

97-61-0

22160390

97610

CH3CH2CH2CHCH3CO2H

CARBOXYLIC ACID

Building Blocks

Carboxylic Acids

Carbonyl Compounds

Organic Building Blocks

chiral