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2-Oxooctanoic acid

2-Oxooctanoic acid Structure
2-Oxooctanoic acid structure
CAS No.
328-51-8
Chemical Name:
2-Oxooctanoic acid
Synonyms
2-OXOOCTANIC ACID;2-OXOCAPRYLIC ACID;2-Oxooctanoic acid;α-ketooctanoic acid;A-ketooctanoic acid;RARECHEM AL BO 1078;2-Ketocaprylic acid;Octanoic acid, 2-oxo-;ALPHA-KETOCAPRYLIC ACID;2-Oxooctanoic acid >=99.0% (T)
CBNumber:
CB7450323
Molecular Formula:
C8H14O3
Molecular Weight:
158.2
MDL Number:
MFCD00042721
MOL File:
328-51-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:57
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2-Oxooctanoic acid Properties

Melting point 33-36 °C
Boiling point 82 °C/0.05 mmHg
Density 1.038±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 2.73±0.54(Predicted)
form flakes
BRN 1757862
InChI 1S/C8H14O3/c1-2-3-4-5-6-7(9)8(10)11/h2-6H2,1H3,(H,10,11)
InChIKey GPPUPQFYDYLTIY-UHFFFAOYSA-N
SMILES CCCCCCC(=O)C(O)=O
FDA UNII 8C9DFX8ABB
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2-Oxooctanoic acid price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 75940 2-Oxooctanoic acid ≥99.0% (T) 328-51-8 1g $76.9 2026-04-30 Buy
aablocks AA003HR8 2-Oxooctanoic acid ≥95% 328-51-8 1g $230 2026-05-28 Buy
American Custom Chemicals Corporation CHM0009356 2-OXO OCTANOIC ACID 95.00% 328-51-8 1G $669.68 2021-12-16 Buy
Product number Packaging Price Buy
75940 1g $76.9 Buy
AA003HR8 1g $230 Buy
CHM0009356 1G $669.68 Buy

2-Oxooctanoic acid Chemical Properties,Uses,Production

Definition

ChEBI: 2-oxooctanoic acid is a 2-oxo monocarboxylic acid that is octanoic acid carrying an oxo group at position 2. It has a role as a surfactant. It is functionally related to an octanoic acid. It is a conjugate acid of a 2-oxooctanoate.

2-Oxooctanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Oxooctanoic acid Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Chengdu Kamel Pharmaceutical Co., Ltd 028-67136579 15828051124 sales@kamelpharm.com China 2469 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Beijing YiboYuntian Technology Co., Ltd. 13811826434 lichen13811826434@126.com China 697 58
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Supplier Advantage
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Cool Pharm, Ltd 58
Sigma-Aldrich 80
Chengdu Kamel Pharmaceutical Co., Ltd 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Beijing YiboYuntian Technology Co., Ltd. 58
BOC Sciences 58
CONIER CHEM AND PHARMA LIMITED 58

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8-CHLORO-2-OXOOCTANOIC ACID ETHYL 8-CYANO-2-OXOOXTANOATE tetronothiodin ETHYL 7-CYANO-2-OXOHEPTANOATE 3-Oxooctanoic acid
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