Identification Description Regulatory Status Usage Natural occurrence
ChemicalBook > CAS DataBase List > Furaneol acetate

Furaneol acetate

Identification Description Regulatory Status Usage Natural occurrence
Product Name
Furaneol acetate
CAS No.
4166-20-5
Chemical Name
Furaneol acetate
Synonyms
FEMA 3797;caramel acetate;FURANEOL ACETATE;FRAISION ACETATE;Fraision acetata;Strawberry acetate;Furaneol acetate,98%;ACETOXY DIMETHYL FURANONE;Furaneol acetate USP/EP/BP;strawberry furanone acetate
CBNumber
CB6240754
Molecular Formula
C8H10O4
Formula Weight
170.16
MOL File
4166-20-5.mol
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Furaneol acetate Property

Boiling point:
243 °C(lit.)
Density 
1.167 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.477(lit.)
FEMA 
3797 | 4-ACETOXY-2,5-DIMETHYL-3(2H)FURANONE
Flash point:
>230 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Light yellow to Yellow to Orange
Specific Gravity
1.167
Odor
at 1.00 % in propylene glycol. sweet caramel tropical fruity brown sugar toffee molasses baked bread
Odor Type
caramellic
JECFA Number
1456
LogP
0.81
CAS DataBase Reference
4166-20-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36-24/25
WGK Germany 
3
HS Code 
29321900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W379700
Product name
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Purity
≥95%, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W379700
Product name
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Purity
≥95%, FG
Packaging
100g
Price
$224
Updated
2024/03/01
Sigma-Aldrich
Product number
W379700
Product name
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Purity
≥95%, FG
Packaging
1kg
Price
$826
Updated
2024/03/01
Sigma-Aldrich
Product number
W379700
Product name
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Purity
≥95%, FG
Packaging
5kg
Price
$2730
Updated
2024/03/01
Sigma-Aldrich
Product number
W379700
Product name
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Purity
≥95%, FG
Packaging
25kg
Price
$12510
Updated
2024/03/01
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Furaneol acetate Chemical Properties,Usage,Production

Identification

CAS.No.: 
4166-20-5 
FL.No.: 
13.099
FEMA.No.: 
3797
NAS.No.: 
n/a 
CoE.No.: 
n/a 
EINECS.No.: 
n/a 
JECFA.No.: 
1456
　
　

Description

May contain ~3.0% 4-hydroxy-2,5-dimethyl-3(2H)-furanone.* Organoleptic characteristics: caramel, savory. Used in commercial meat flavors. First used in food in 1988.

Regulatory Status

CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2004).

Usage

Reported uses (ppm): (FEMA, 1996)

Food Category 
Usual 
Max. 
Baked.goods 
5
10
Confection,.frosting 
2
5
Gelatins,.puddings 
2
5
Hard.candy 
2
5
Imitation.dairy 
2
5
Snack.foods 
2
5
Soft.candy 
2
5
Soups 
1
2

Natural occurrence

Reported present in strawberry (0.001–0.01).

Chemical Properties

May contain ~3.0% 4-hydroxy-2,5-dimethyl-3(2H)-furanone.* Organoleptic characteristics: caramel, savory. Used in commercial meat flavors. First used in food in 1988.

Chemical Properties

Colorless to light yellow liqui

Occurrence

Reported present in strawberry (0.001–0.01).

Uses

2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate is furanone derivative; used in manufacturing method of silver nanowire by reacting silver salt in polyol in presence of growth regulator, halide salt, and specific furanone derivative.

Uses

This compound enhances the profile of brown flavors, including caramel, butterscotch, molasses, brown sugar, chocolate mocha, coffee and toffee. It will add to the sweet caramelic notes of browned butter, custard, dulce de leche, strawberry and other fruit jams, BBQ, fried eggs and roasted meat and nuts and soy sauce flavors.

Definition

ChEBI: Furaneol acetate is a member of oxolanes.

Taste threshold values

75% of a taste panel found furaneol acetate intolerable at 0.03–0.06% in water containing 5% sucrose.

General Description

Natural occurence: Yellow passion fruit, strawberry and microwave-blanched peanuts

Biochem/physiol Actions

Taste at 20-40ppm

Synthesis

Synthesized from furaneol and acetic acid

Furaneol acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Furaneol acetate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Furaneol Acetate 4166-20-5
Price
US $180.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-31
JINING XINHE CHEMICAL CO., LTD
Product
Furaneol acetate 4166-20-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
10ton
Release date
2024-07-16
Henan Fengda Chemical Co., Ltd
Product
Furaneol acetate 4166-20-5
Price
US $35.00-1.10/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-19

4166-20-5, Furaneol acetateRelated Search:

Fraision butyrate Glatiramer acetate Sodium acetate Methyl acetate Tocopheryl acetate N,N-Dimethylformamide Benzyl acetate Furazolidone CARAMEL Dacthal Xylene Dimethyl sulfoxide Dimethyl fumarate Dimethyl carbonate Vinyl acetate Dimethyl ether POLY(VINYL ACETATE) Furan

  • 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE
  • 4-ACETOXY-2,5-DIMETHYLFURAN-3(2H)-ONE
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  • 4-(acetyloxy)-2,5-dimethyl-3(2h)-furanon
  • 4-ACETOXY-2 5-DIMETHYL-3(2H)FURANONE 8&
  • 4-Hydroxy-2,5-dimethyl-3(2H)-furanone acetic acid
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  • 3(2H)-Furanone, 4-(acetyloxy)-2,5-dimethyl-
  • 4-ACETOXY-2,5-DIMETHYL-3(2H)FURANONE, NATURAL
  • 4-Acetoxy-2,5-dimethyl-3(2H)-furfuran ketone
  • 4-ACETYL-2,5-DIMETHYL-3(2H)-FURANONE
  • 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE 98%
  • Furaneol acetate,98%
  • Fraision acetata
  • 2,5-diMethyl-4-oxo-4,5-dihydrofuran-3-yl acetate
  • Strawberry acetate
  • (2,5-dimethyl-4-oxofuran-3-yl) acetate
  • strawberry furanone acetate
  • 4-Acetoxy-2,5-dimethyl-3(2H)-furanone &gt
  • 4,5-Dihydro-2,5-dimethyl-4-oxofuran-3-yl Acetate
  • Acetic Acid 4,5-Dihydro-2,5-dimethyl-4-oxofuran-3-yl Ester
  • Furaneol acetate USP/EP/BP
  • TIANFU CHEM-- Furaneol acetate
  • 4-Acetoxy-2,5-dimethyl-3(2H)-furanone(Fraision ? ?Acetat)
  • 4166-20-5
  • C8H10O4
  • C8H10O4C8H10O4C8H10O4
  • Furan&Benzofuran
  • A-B
  • Alphabetical Listings
  • Flavors and Fragrances