2,5-Dimethoxybenzoquinone

Catalog Number

3117-03-1

CAS

3117-03-1

IUPAC Name

2,5-dimethoxycyclohexa-2,5-diene-1,4-dione

Synonyms

2,5-Dimethoxy-1,4-benzoquinone; Thermophillin

Molecular Weight

168.15

Molecular Formula

C8H8O4

Product Information

Purity

>98.0%(GC)

MDL

MFCD00189386

Physical State

Solid

Appearance

Light yellow to Brown powder to crystal

Storage

Store under inert gas

Boiling Point

311.1°C at 760 mmHg

Melting Point

289 °C

Density

1.24 g/cm3

Safety Information

Signal Word

Danger

Precautionary Statement

P501 : Dispose of contents/ container to an approved waste disposal plant.P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.P270 : Do not eat, drink or smoke when using this product.P271 : Use only outdoors or in a well-ventilated area.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ protective clothing.P362 : Take off contaminated clothing and wash before reuse.P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.P405 : Store locked up.

Hazard Statements

H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled.

Canonical SMILES

COC1=CC(=O)C(=CC1=O)OC

InChI

InChI=1S/C8H8O4/c1-11-7-3-6(10)8(12-2)4-5(7)9/h3-4H,1-2H3

InChI Key

RMMPZDDLWLALLJ-UHFFFAOYSA-N