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195723

3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid

Name: 3,4-Dihydro-2,2-dimethyl-4-oxo-2<I>H</I>-pyran-6-carboxylic acid
Brand: ALDRICH

98%

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About This Item

Empirical Formula (Hill Notation):

C₈H₁₀O₄

CAS Number:

80866-93-9

Molecular Weight:

170.16

NACRES:

NA.22

PubChem Substance ID:

24851707

UNSPSC Code:

12352100

EC Number:

279-596-1

MDL number:

MFCD00006575

Assay:

98%

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Properties

assay

98%

mp

170 °C (dec.) (lit.)

functional group

carboxylic acid, ether, ketone

SMILES string

CC1(C)CC(=O)C=C(O1)C(O)=O

InChI

1S/C8H10O4/c1-8(2)4-5(9)3-6(12-8)7(10)11/h3H,4H2,1-2H3,(H,10,11)

InChI key

ANKQOBXQEHGUJT-UHFFFAOYSA-N

Description

General description

Butyl ester of 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid is commonly used as mosquito repellent.

Application

3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid was used as photoprotective reagent during photolysis of the Salmonella sialidase.

pictograms

GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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