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161683

4-Cyclopentene-1,3-dione

95%

Synonym(s):

1-Cyclopentene-3,5-dione, 2-Cyclopenten-1,4-dione, 2-Cyclopentene-1,4-dione, Cyclopent-4-en-1,3-dione, Cyclopentene-3,5-dione, Cyclopentenedione

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About This Item

Linear Formula:
C5H4(=O)2
CAS Number:
930-60-9
Molecular Weight:
96.08
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849946
EC Number:
213-219-3
Beilstein/REAXYS Number:
2038507
MDL number:
MFCD00001404
Assay:
95%
Form:
solid
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Quality Segment

100

assay

95%

form

solid

bp

60 °C/1 mmHg (lit.)

mp

34-36 °C (lit.)

functional group

ketone

storage temp.

2-8°C

SMILES string

O=C1CC(=O)C=C1

InChI

1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2

InChI key

MCFZBCCYOPSZLG-UHFFFAOYSA-N

Application

4-Cyclopentene-1,3-dione was used in the synthesis of 2-methoxymethylene-4-cyclopentene-1,3-dione and chrysotrione B (2-acylcyclopentene-1,3-dione derivative). It was used to investigate the influence of sulfiydryl group-specific reagents on activity of bovine heart phospholipid exchange protein.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

11 - Combustible Solids

flash_point_f

183.2 °F - closed cup

flash_point_c

84 °C - closed cup

ppe

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

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