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ChemicalBook >> CAS DataBase List >> 2-METHYL-4-PENTENOIC ACID

2-METHYL-4-PENTENOIC ACID

2-METHYL-4-PENTENOIC ACID price.
  • $10 - $7671.86
  • Product name: 2-METHYL-4-PENTENOIC ACID
  • CAS: 1575-74-2
  • MF: C6H10O2
  • MW: 114.14
  • EINECS:216-404-7
  • MDL Number:MFCD00015570
  • Synonyms:2-METHYL-4-PENTENOIC ACID;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
28 prices
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  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
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  • Manufactureraablocks
  • Product numberAA001PFC
  • Product description2-Methylpent-4-Enoic Acid 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PFC
  • Product description2-Methylpent-4-Enoic Acid 98%(stabilizedwithMEHQ)
  • Packaging20g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PFC
  • Product description2-Methylpent-4-Enoic Acid 98%
  • Packaging25g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PFC
  • Product description2-Methylpent-4-Enoic Acid 98%
  • Packaging500g
  • Price$329
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001PFC
  • Product description2-Methylpent-4-Enoic Acid 98%
  • Packaging100g
  • Price$83
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number7900AA
  • Product description2-Methylpent-4-enoicacid
  • Packaging1mL
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55568
  • Product description2-Methylpent-4-enoicacid
  • Packaging5mL
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7900AA
  • Product description2-Methylpent-4-enoicacid
  • Packaging5mL
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA102744
  • Product description2-Methylpent-4-enoicacid 98%
  • Packaging5g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA102744
  • Product description2-Methylpent-4-enoicacid 98%
  • Packaging25g
  • Price$42
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002719
  • Product description2-METHYL-4-PENTENOIC ACID 95.00%
  • Packaging100G
  • Price$2550.42
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002719
  • Product description2-METHYL-4-PENTENOIC ACID 95.00%
  • Packaging1KG
  • Price$7671.86
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W013638
  • Product description2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ)
  • Packaging5g
  • Price$13
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W013638
  • Product description2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ)
  • Packaging20g
  • Price$34
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W013638
  • Product description2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ)
  • Packaging25g
  • Price$34
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W013638
  • Product description2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ)
  • Packaging100g
  • Price$104
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001PFC 2-Methylpent-4-Enoic Acid 98% 5g $10 2026-05-28 Buy
aablocks AA001PFC 2-Methylpent-4-Enoic Acid 98%(stabilizedwithMEHQ) 20g $27 2026-05-28 Buy
aablocks AA001PFC 2-Methylpent-4-Enoic Acid 98% 25g $28 2026-05-28 Buy
aablocks AA001PFC 2-Methylpent-4-Enoic Acid 98% 500g $329 2026-05-28 Buy
aablocks AA001PFC 2-Methylpent-4-Enoic Acid 98% 100g $83 2026-05-28 Buy
AK Scientific 7900AA 2-Methylpent-4-enoicacid 1mL $14 2021-12-16 Buy
AK Scientific J55568 2-Methylpent-4-enoicacid 5mL $15 2021-12-16 Buy
AK Scientific 7900AA 2-Methylpent-4-enoicacid 5mL $21 2021-12-16 Buy
Ambeed A102744 2-Methylpent-4-enoicacid 98% 5g $12 2021-12-16 Buy
Ambeed A102744 2-Methylpent-4-enoicacid 98% 25g $42 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002719 2-METHYL-4-PENTENOIC ACID 95.00% 100G $2550.42 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002719 2-METHYL-4-PENTENOIC ACID 95.00% 1KG $7671.86 2021-12-16 Buy
ChemScene CS-W013638 2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ) 5g $13 2026-06-04 Buy
ChemScene CS-W013638 2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ) 20g $34 2026-06-04 Buy
ChemScene CS-W013638 2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ) 25g $34 2026-06-04 Buy
ChemScene CS-W013638 2-Methyl-4-pentenoic Acid 98%(stabilizedwithMEHQ) 100g $104 2026-06-04 Buy

Properties

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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

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

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