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514780

Sigma-Aldrich

2-Oxocyclopentaneacetic acid

97%

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About This Item

Linear Formula:
(O=)C5H7CH2CO2H
CAS Number:
Molecular Weight:
142.15
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

47-51 °C (lit.)

SMILES string

OC(=O)CC1CCCC1=O

InChI

1S/C7H10O3/c8-6-3-1-2-5(6)4-7(9)10/h5H,1-4H2,(H,9,10)

InChI key

OLLLIBGOZUPLOK-UHFFFAOYSA-N

Related Categories

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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