 Home > Encyclopedia > 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone structure

CAS No:
698-10-2
Formula:
C7H10O3
Chemical Name:
5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone
Synonyms:
2(5H)-Furanone,5-ethyl-3-hydroxy-4-methyl-;2-Hexenoic acid,2,4-dihydroxy-3-methyl-,γ-lactone;5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone;α-Hydroxy-β-methyl-Δα,β-γ-hexenolactone;Abhexone;α-Hydroxy-β-methyl-γ-hexenolactone;Homosotolone;3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone;Abhexon;2-Ethyl-4-hydroxy-3-methyl-2H-furan-5-one;144810-13-9
Categories:
Cosmetic Ingredient > Perfuming

Description

light yellow liqui Abhexone has been found in, for example, lovage and roasted coffee. It has a bouillon-like, coffee and lovage aroma, depending on its concentration. It can be prepared starting from alkyl 2-oxobutanoate either by self-condensation followed subsequently by decarbomethoxylation or by condensation with propionaldehyde and subsequent cyclization . Alkyl 2-oxobutanoate is available from acrylaldehyde and sodium cyanide via alkyl 2-hydroxy-3-butenoate or by reaction of dialkyloxa

Solid|yellow liquid with a maple, butterscotch odour

5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone is a butenolide. It has a role as a metabolite.

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone Basic Attributes

Molecular Weight：

142.15

Exact Mass：

142.15

EC Number：

211-811-6

DSSTox ID：

DTXSID2052441

HScode：

2932209090

Characteristics

PSA：

46.5

XLogP3：

0.9

Appearance：

Solid

Density：

1.2±0.1 g/cm3

Melting Point：

31-33 °C

Boiling Point：

135-137 °C @ Press: 4 Torr

Flash Point：

>230 °F

Refractive Index：

1.501

Water Solubility：

soluble in water

Safety Information

Transport codes：

UN 3335

wgk germany：

safety instructions：

24/25

Precautionary statement(s)：

P264, P270, P301+P312, P330, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 1606 companies from 3 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

5-ethyl-3-hydroxy-4-methylfuran-2(5H)-one

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone Use and Manufacturing

Uses

GB 2760-1996 stipulates the permitted food spices.

Manufacturing Info：

2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:142.15
XLogP3:0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:142.062994177
Monoisotopic Mass:142.062994177
Topological Polar Surface Area:46.5
Heavy Atom Count:10
Complexity:193
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

Guangzhou Yaoguang Technology Co., Ltd. Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides,Indicators,Speciality Chemicals,Biological Chemicals,Enzyme Substrates

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone, CAS:698-10-2

Unit Price: $20-25 /KG FOB

CAS No.: 698-10-2

Grade: Reagent Grade

Content: 99%

Inquiry
Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

5-ETHYL-4-METHYL-3-HYDROXYFURANONE

CAS No.: 698-10-2

Grade: Food Grade

Content: 97%

Inquiry
Tuoda Industry limited Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Ethylaluminum,Triethylaluminum,N,N,N',N'-Tetramethylethylenediamine,3,5-Dimethylpiperidine,4-methylmorpholine,N,N-Diethylacetamide,Diethylaluminum Chloride,Diisobutylaluminum Hydride,Triisobutylaluminum,Choline chloride,Yeast powder,zinc oxide,DL-Methionine,L-Lysine sulphate,L-Lysine hydrochloride

TUODA-3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone

CAS No.: 698-10-2

Inquiry
Honour Enterprise Company Limited Contact Supplier

CN
4 YRS

Business licensed

Trader Supplier of Semaglutide,Tirzepatide,API,Enzyme

More than 15 years GMP Factory Suppy 99.5% 5-Ethyl-3-hydroxy-4-methyl-2(5H)furanone Medical Grade CAS698-10-2

CAS No.: 698-10-2

Grade: Pharmaceutical Grade

Content: 99.5%

Inquiry
Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

3-Hydroxy-4-methyl-5-ethy1-2(5H)furanone

Unit Price: $1 /KG EXW

CAS No.: 698-10-2

Grade: pharmaceutical grade

Content: 99%

Inquiry

Learn More Other Chemicals

Celery ketone

3720-16-9
Cetalox

3738-00-9
(-)-Ambrox

6790-58-5
1-Methoxy-1-methylcyclododecane Formula

37514-30-0
Benzyl tiglate Formula

37526-88-8
2-Methyldodecanal Formula

37596-36-4
5-Cyclohexadecen-1-one Structure

37609-25-9
2-Undecen-1-ol Structure

37617-03-1
What is 2-Methyl-3-pentenoic acid

37674-63-8
What is Myrac aldehyde

37677-14-8

Hot Searches: draw the structure of 3 4-dimethyl-1-pentene; o que é sesame oil; niclosamide buy; ammonium nitrate price; dioctyl phthalate prices; ethylbenzene price

Guide of 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.