4,6-Dimethyl-2-oxo-2H-pyran-5-carboxylic acid | CAS 480-65-9

Element: carboxylic dimethyl pyran acid

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C-S » Chemicals » dimethyl-oxo-pyran-carboxylic-acid-PX2250851

Identification

4,6-Dimethyl-2-oxo-2H-pyran-5-carboxylic acid

CAS:

480-65-9

EINECS:

207-554-4

Molecular Formula:

C₈H₈O₄

MDL:

Synonym:

isodehydracetic acid ; coumalicacid, 4,6-dimethyl- (6ci) ; glutaconic acid, 4-(1-hydroxyethylidene)-3-methyl-, d-lactone (7ci) ; iflab-bb f0918-7095 ; nsc 408066 ; isodehydroacetic acid,98% ; 4,6-dimethylcoumalic acid ; isodehydroacetic acid ; 2-pentenedioicacid, 4-(1-hydroxyethylidene)-3-methyl-, d-lactone ; isodehydroacetic acid,99+% ; isodehydrocetic acid ; timtec-bb sbb000157 ; isohydracetic acid ; akos auf02046 ; nsc 34551 ; 2h-pyran-5-carboxylicacid, 4,6-dimethyl-2-oxo- ; acetic acid,isodehydro-

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CAS equal suppliers

Isodehydroacetic acid

Dayang Chem (Hangzhou) Co.,Ltd.

DC13025208

Isodehydroacetic acid

Frinton Laboratories

FR-2013

Isodehydroacetic acid

Gihi Chemicals Co., Limited

GCL11344536

Isodehydroacetic acid, 98%

Acros Organics BVBA

AOB9883952

5-Carboxy-4,6-dimethyl-2-pyrone

Haihang Industry Co., Ltd.

HI24187254

Prices & Availability

Data is processed

Properties for 4,6-Dimethyl-2-oxo-2H-pyran-5-carboxylic acid

Molecular Weight:

168.15 g·mol−1

Density:

1.326 g/cm3

Melting point:

154-156 °C

Boiling point:

303.4 °C at 760 mmHg

Flash point:

125.8 °C

Physical Description:

white crystalline powder

Safety & Transport Information

Risk Codes:

R36 - Irritating to eyes

Safety Codes:

S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice

Hazard Symbols:

Alternative Distributors of [4,6-Dimethyl-2-oxo-2H-pyran-5-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Frinton Laboratories | Jinan Haohua Industry Co., Ltd.