2,3-Dimethoxy-5-methyl-[1,4]-benzoquinone

Catalog Number

605-94-7

CAS

605-94-7

IUPAC Name

2,3-dimethoxy-5-methylcyclohexa-2,5-diene-1,4-dione

Synonyms

2,3-Dimethoxy-5-methyl-[1,4]-benzoquinone

Molecular Weight

182.17

Molecular Formula

C9H10O4

Product Information

Purity

>97.0%(T)

MDL

MFCD00001595

Physical State

Solid

Appearance

red or orange crystals or fibres

Storage

2-8ºC

Boiling Point

331.4ºC at 760 mmHg

Melting Point

58-60ºC

Density

1.19 g/cm3

Safety Information

Signal Word

Warning

Precautionary Statement

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Canonical SMILES

CC1=CC(=O)C(=C(C1=O)OC)OC

InChI

InChI=1S/C9H10O4/c1-5-4-6(10)8(12-2)9(13-3)7(5)11/h4H,1-3H3

InChI Key

UIXPTCZPFCVOQF-UHFFFAOYSA-N