2-METHYL-4-PENTENOIC ACID

Product Name: 2-METHYL-4-PENTENOIC ACID
CAS No.: 1575-74-2
Chemical Name: 2-METHYL-4-PENTENOIC ACID
Synonyms: FEMA 3511;UNII:29HK385L3G;FEMA NUMBER 3511;Methyl-4-pentenoic;2-Methyl-4-pentenoic;2-methyl-4-pentenoicaci;2-METHYL-4-PENTENOIC ACID;2-METHYLPENT-4-ENOIC ACID;4-Pentenoic acid, 2-methyl-;2-Methyl-4-pentenoicAcid>
CBNumber: CB2186731
Molecular Formula: C6H10O2
Formula Weight: 114.14
MOL File: 1575-74-2.mol

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2-METHYL-4-PENTENOIC ACID Property

Melting point:: 17.3°C (estimate)
Boiling point:: 195 °C(lit.)
Density: 0.949 g/mL at 25 °C(lit.)
refractive index: n20/D 1.43(lit.)
FEMA: 3511 | 2-METHYL-4-PENTENOIC ACID
Flash point:: 210 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: clear liquid
pka: 4.67±0.10(Predicted)
color: Colorless to Red to Green
Odor: at 10.00 % in propylene glycol. fruity cheese
Odor Type: cheesy
Water Solubility: Slightly soluble in water
JECFA Number: 355
BRN: 1720987
InChIKey: HVRZYSHVZOELOH-UHFFFAOYSA-N
LogP: 1.34
CAS DataBase Reference: 1575-74-2(CAS DataBase Reference)
EPA Substance Registry System: 4-Pentenoic acid, 2-methyl- (1575-74-2)

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Safety

Hazard Codes: C
Risk Statements: 22-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 29161995

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

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.

P310Immediately call a POISON CENTER or doctor/physician.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W351105
Product name: 2-Methyl-4-pentenoic Acid
Purity: ≥98%, FG
Packaging: sample-k
Price: $53.8
Updated: 2022/05/15

TCI Chemical

Product number: M1143
Product name: 2-Methyl-4-pentenoic Acid
Purity: >98.0%(GC)(T)
Packaging: 10mL
Price: $40
Updated: 2025/07/31

TRC

Product number: M220778
Product name: 2-Methyl-4-pentenoic Acid
Packaging: 50mg
Price: $50
Updated: 2021/12/16

TRC

Product number: M220778
Product name: 2-Methyl-4-pentenoic Acid
Packaging: 500mg
Price: $85
Updated: 2021/12/16

AK Scientific

Product number: 7900AA
Product name: 2-Methylpent-4-enoicacid
Packaging: 1mL
Price: $14
Updated: 2021/12/16

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2-METHYL-4-PENTENOIC ACID Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid

Chemical Properties

2-Methyl-4-pentenoic acid has a cheese-like odor.

Uses

2-Methyl-4-pentenoic acid is used as raw material for fruit flavor or it is an enhancer of fruity fragrances.

Definition

ChEBI: 2-Methyl-4-pentenoic acid is a branched-chain fatty acid.

Synthesis Reference(s)

Chemistry Letters, 9, p. 571, 1980
Tetrahedron Letters, 21, p. 2181, 1980 DOI: 10.1016/S0040-4039(00)78992-1

2-METHYL-4-PENTENOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2-METHYL-4-PENTENOIC ACID Suppliers

Americas 2 Belgium 1 China 147 Europe 1 Germany 2 India 3 Japan 1 Switzerland 2 United Kingdom 4 United States 24 USA 1 Global 188

Hefei Xiang'an Biotechnology Co., Ltd

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Sinopharm Chemical Reagent Co,Ltd.

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View Lastest Price from 2-METHYL-4-PENTENOIC ACID manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2-METHYL-4-PENTENOIC ACID 1575-74-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-18

Shaanxi Dideu New Materials Co. Ltd

Product: 2-METHYL-4-PENTENOIC ACID 1575-74-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-10

Henan Fengda Chemical Co., Ltd

Product: 2-METHYL-4-PENTENOIC ACID 1575-74-2
Price: US $36.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-29

1575-74-2, 2-METHYL-4-PENTENOIC ACIDRelated Search:

ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate DIETHYL DIALLYLMALONATE Dimethyl allylmalonate 2,2-Dimethyl-4-pentenoic acid NAPHTHENIC ACID Ethyl chrysanthemumate Ethyl 2-methyl-4-pentenoate cis-1,2,3,6-Tetrahydrophthalic anhydride DIALLYL GLUTARATE Ursolic acid 2-DODECEN-1-YLSUCCINIC ANHYDRIDE Diethyl allylmalonate NONENYLSUCCINIC ANHYDRIDE Tetrahydromethyl-1,3-isobenzofurandione 5-Norbornene-2,3-dicarboxylic acid ALLYLMALONIC ACID METHYL TRANS-PENTENOIC ACID 2-Methyl-2-pentenoic acid, pract., 85%,trans-2-Methyl-2-pentenoic acid,2-Methyl-2-pentenoic acid/Strawberriff acid

2-METHYLPENT-4-ENOIC ACID

2-METHYL-4-PENTENOIC ACID

FEMA 3511

FEMA NUMBER 3511

2-methyl-4-pentenoicaci

2-methylpent-4-en-1-oic acid

2-METHYL-4-PENTENOIC ACID 98+%

4-Pentenoic acid, 2-methyl-

2-Methyl-4-pentenoic

2-Methyl-4-pentenoic acid, 98% 5GR

2-Methylpent-4-enoic acid 98%

Methyl-4-pentenoic

2-Methyl-4-pentenoicAcid&gt

UNII:29HK385L3G

2-Methyl-4-pentenoic Acid, 10 mM in DMSO

1575-74-2

H2CCHCH2CHCH3CO2H

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