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W379700

Sigma-Aldrich

4-Acetoxy-2,5-dimethyl-3(2H)furanone

≥95%, FG

Synonym(s):

Strawberry acetate

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5 G
₩203,508

About This Item

Empirical Formula (Hill Notation):
C8H10O4
CAS Number:
4166-20-5
Molecular Weight:
170.16
FEMA Number:
3797
MDL number:
MFCD00799462
UNSPSC Code:
12164502
PubChem Substance ID:
24901884
Flavis number:
13.099
NACRES:
NA.21
Organoleptic:
caramel; brown; sweet
Grade:
FG
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
Food allergen:
no known allergens

₩203,508

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biological source

synthetic

Quality Level

400

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110

Assay

≥95%

refractive index

n20/D 1.477 (lit.)

bp

243 °C (lit.)

density

1.167 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

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1 of 4

This Item
186295108146235296
3,5-Bis(trifluoromethyl)phenylacetic acid 98%

263419

3,5-Bis(trifluoromethyl)phenylacetic acid

3-Bromobenzoic acid 98%

186295

3-Bromobenzoic acid

Benzenesulfonamide ≥98%

108146

Benzenesulfonamide

2-(Trifluoromethyl)phenylacetic acid 98%

235296

2-(Trifluoromethyl)phenylacetic acid

assay

98%

assay

98%

assay

≥98%

assay

98%

solubility

methanol: soluble 25 mg/mL, clear, colorless

solubility

methanol: soluble 50 mg/mL, clear, colorless

solubility

methanol: soluble 25 mg/mL

solubility

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

solid

form

-

form

solid

form

solid

mp

121-123 °C (lit.)

mp

155-158 °C (lit.)

mp

149-152 °C (lit.)

mp

100-102 °C (lit.)

functional group

carboxylic acid

functional group

bromo, carboxylic acid

functional group

-

functional group

carboxylic acid, fluoro

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>235.4 °F - closed cup

Flash Point(C)

> 113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    STBK1929
    STBJ7177
    STBJ6081
    STBH5022
    STBG9001

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    Adel Nefzi et al.
    Bioorganic & medicinal chemistry letters, 19(17), 5169-5175 (2009-07-28)
    Combinatorial chemistry offers a unique opportunity for the synthesis and screening of large numbers of compounds and significantly enhances the prospect of finding new drugs. Collaborative efforts with the Tuberculosis Antimicrobial Acquisition & Coordinating Facility (TAACF), have led to the
    Trine Eggen et al.
    The Science of the total environment, 408(21), 5147-5157 (2010-08-11)
    Landfills have historically remained the most common methods of organized waste disposal and still remain so in many regions of the world. Thus, they may contain wastes resulting from several decades of disposal and decomposition with subsequent release of organic

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