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ChemicalBook >> CAS DataBase List >> 5-METHYL-2-HEPTEN-4-ONE

5-METHYL-2-HEPTEN-4-ONE

5-METHYL-2-HEPTEN-4-ONE price.
  • $51.87 - $23645.5
  • Product name: 5-METHYL-2-HEPTEN-4-ONE
  • CAS: 81925-81-7
  • MF: C8H14O
  • MW: 126.2
  • EINECS:
  • MDL Number:MFCD00792509
  • Synonyms:2-hepten-4-one,5-methyl- ;5-methyl-2-hepten-4-on ;5-METHYL-2-HEPTEN-4-ONE 98% PREDOMINAN;5-Methyl-2-hepten-4-one,99%;5-METHYL-2-HEPT-4-ONE;5-METHYL-2-HEPTEN-4-ONE IN 10% IN ETHANOL;5-METHYL-2-HEPTEN-4-ONE NATURAL 10% IN ETHANOL;FILBERTONE
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
Package
  • 5G
  • sample-k
  • 1G
  • 25g
  • 100G
  • 1kg
  • 10KG
  • 1 unit
  • ManufacturerAHH
  • Product numberMT-17975
  • Product description5-Methyl-2-hepten-4-one 98%
  • Packaging25g
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002807
  • Product description5-METHYL-2-HEPTEN-4-ONE 95.00%
  • Packaging25G
  • Price$1286.73
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002807
  • Product description5-METHYL-2-HEPTEN-4-ONE 95.00%
  • Packaging100G
  • Price$2945.78
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34227
  • Product description5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers)
  • Packaging1G
  • Price$53.58
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34227
  • Product description5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers)
  • Packaging5G
  • Price$107.16
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34227
  • Product description5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers)
  • Packaging25G
  • Price$214.32
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34227
  • Product description5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers)
  • Packaging10KG
  • Price$23645.5
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376108
  • Product description5-Methyl-2-hepten-4-one, predominantly trans 98%, stabilized, FG
  • Packaging1 unit
  • Price$51.87
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376108
  • Product description5-Methyl-2-hepten-4-one, predominantly trans 98%, stabilized, FG
  • Packaging1 unit
  • Price$51.87
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376108
  • Product description5-Methyl-2-hepten-4-one, predominantly trans 98%, FG
  • Packagingsample-k
  • Price$54.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376109
  • Product description5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG
  • Packagingsample-k
  • Price$61.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376109
  • Product description5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG
  • Packaging1 unit
  • Price$63.5
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376109
  • Product description5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG
  • Packaging1 unit
  • Price$63.5
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376109
  • Product description5-Methyl-2-hepten-4-one solution natural, 10?wt. % in ethanol, FG
  • Packaging25g
  • Price$169
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376108
  • Product description5-Methyl-2-hepten-4-one, predominantly trans 98%,FG
  • Packaging25g
  • Price$194
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW376109
  • Product description5-Methyl-2-hepten-4-one solution natural, 10?wt. % in ethanol, FG
  • Packaging100g
  • Price$458
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-17975 5-Methyl-2-hepten-4-one 98% 25g $295 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002807 5-METHYL-2-HEPTEN-4-ONE 95.00% 25G $1286.73 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002807 5-METHYL-2-HEPTEN-4-ONE 95.00% 100G $2945.78 2021-12-16 Buy
Chem-Impex 34227 5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers) 1G $53.58 2021-12-16 Buy
Chem-Impex 34227 5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers) 5G $107.16 2021-12-16 Buy
Chem-Impex 34227 5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers) 25G $214.32 2021-12-16 Buy
Chem-Impex 34227 5-Methyl-2-hepten-4-one,98-100%(Assay,sumofisomers),meetsFGspecifications,KOSHER,FEMA3761Hazmat 98-100%(Assay,sumofisomers) 10KG $23645.5 2021-12-16 Buy
Sigma-Aldrich W376108 5-Methyl-2-hepten-4-one, predominantly trans 98%, stabilized, FG 1 unit $51.87 2025-07-31 Buy
Sigma-Aldrich W376108 5-Methyl-2-hepten-4-one, predominantly trans 98%, stabilized, FG 1 unit $51.87 2025-07-31 Buy
Sigma-Aldrich W376108 5-Methyl-2-hepten-4-one, predominantly trans 98%, FG sample-k $54.6 2024-03-01 Buy
Sigma-Aldrich W376109 5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG sample-k $61.6 2024-03-01 Buy
Sigma-Aldrich W376109 5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG 1 unit $63.5 2025-07-31 Buy
Sigma-Aldrich W376109 5-Methyl-2-hepten-4-one solution natural, 10 wt. % in ethanol, FG 1 unit $63.5 2025-07-31 Buy
Sigma-Aldrich W376109 5-Methyl-2-hepten-4-one solution natural, 10?wt. % in ethanol, FG 25g $169 2025-07-31 Buy
Sigma-Aldrich W376108 5-Methyl-2-hepten-4-one, predominantly trans 98%,FG 25g $194 2023-01-07 Buy
Sigma-Aldrich W376109 5-Methyl-2-hepten-4-one solution natural, 10?wt. % in ethanol, FG 100g $458 2025-07-31 Buy
Next Last

Properties

Melting point :-66.9°C (estimate)
Boiling point :170 °C(lit.)
Density :0.845 g/mL at 25 °C(lit.)
refractive index :n20/D 1.444(lit.)
FEMA :3761 | 5-METHYL-2-HEPTEN-4-ONE
Flash point :126 °F
Odor :at 1.00 % in dipropylene glycol. raw nut skin myrcene ketonic sweet hazelnut filbert
Odor Type :nutty
biological source :synthetic
JECFA Number :1133
InChI :InChI=1S/C8H14O/c1-4-6-8(9)7(3)5-2/h4,6-7H,5H2,1-3H3
InChIKey :ARJWAURHQDJJAC-UHFFFAOYSA-N
SMILES :CC=CC(=O)C(C)CC
LogP :1.97
CAS DataBase Reference :81925-81-7(CAS DataBase Reference)
EPA Substance Registry System :2-Hepten-4-one, 5-methyl- (81925-81-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

Description

5-Methyl-2-hepten-4-one has a hazelnut, metallic, buttery odor and a hazelnut, buttery, mushroom taste.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
5-METHYL-2-HEPTEN-4-ONE
$1.20 /1000kg
5-METHYL-2-HEPTEN-4-ONE CAS:81925-81-7
JINING XINHE CHEMICAL CO., LTD
5-METHYL-2-HEPTEN-4-ONE
$0.00 /1kg
5-METHYL-2-HEPTEN-4-ONE CAS:81925-81-7
Hebei Zhuanglai Chemical Trading Co Ltd
5-Methyl-2-Hepten-4-One
$45.00 /1kg
5-Methyl-2-Hepten-4-One CAS:81925-81-7
career henan chemical co
5-METHYL-2-HEPTEN-4-ONE
$1.00 /1KG
5-METHYL-2-HEPTEN-4-ONE CAS:81925-81-7
SIMAGCHEM CORP
Career Henan Chemica Co
Dayang Chem (Hangzhou) Co.,Ltd.
CD Chemical Group Limited
Hefei TNJ Chemical Industry Co.,Ltd.
Hebei Fengjia New Material Co., Ltd