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30740

Dehydroacetic acid

≥98.0% (T)

Synonym(s):

2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone

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Size/SKUAvailabilityPrice
100 g

Available to ship TODAYfromMILWAUKEE

$53.90
500 g

Available to ship TODAYfromMILWAUKEE

$89.60

About This Item

Empirical Formula (Hill Notation):
C8H8O4
CAS Number:
Molecular Weight:
168.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-293-9
Beilstein/REAXYS Number:
6129
MDL number:
Assay:
≥98.0% (T)
Form:
powder

$53.90


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Quality Segment

assay

≥98.0% (T)

form

powder

bp

270 °C (lit.)

mp

111-113 °C (lit.)

functional group

ester, ketone

SMILES string

CC(=O)C1C(=O)OC(C)=CC1=O

InChI

1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3

InChI key

PGRHXDWITVMQBC-UHFFFAOYSA-N

General description

Dehydroacetic acid is one of the food additives found in red wine and was determined by ultra-fast liquid chromatography-tandem quadrupole mass spectrometry (UFLC-MS/MS).

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This Item
1166309PHR1582SMB00089
description

≥98.0% (T)

description

United States Pharmacopeia (USP) Reference Standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

≥90% (LC/MS-ELSD)

assay

≥98.0% (T)

assay

-

assay

-

assay

≥90% (LC/MS-ELSD)

Quality Level

100

Quality Level

-

Quality Level

300

Quality Level

-

mp

111-113 °C (lit.)

mp

111-113 °C (lit.)

mp

111-113 °C (lit.)

mp

-

bp

270 °C (lit.)

bp

270 °C (lit.)

bp

270 °C (lit.)

bp

-

form

powder

form

-

form

-

form

solid

functional group

ketone, ester

functional group

-

functional group

-

functional group

-


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

wgk

WGK 1

flash_point_f

314.6 °F

flash_point_c

157 °C

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Storage Class

11 - Combustible Solids



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