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2-Chloro-5-methyl-1,4-benzoquinone

Catalog Number
19832-87-2
CAS
19832-87-2
IUPAC Name
2-chloro-5-methylcyclohexa-2,5-diene-1,4-dione
Synonyms
2-CHLORO-5-METHYL-1,4-BENZOQUINONE; 2-CHLORO-5-METHYL-P-QUINONE; 5-CHLORO-2-METHYL-1,4-BENZOQUINONE; 5-CHLOROTOLUQUINONE; 2-CHLORO-5-METHYL-1,4-BENZOQUINONE 98+%; 2,5-Cyclohexadiene-1,4-dione, 2-chloro-5-methyl-
Molecular Weight
156.57
Molecular Formula
C7H5ClO2
Chemical structural formula

Product Information

Purity
>98.0%(GC)
MDL
MFCD00189381
Physical State
Solid
Appearance
Light yellow to Amber to Dark green powder to crystal
Storage
Store under inert gas
Melting Point
106 °C

Safety Information

Signal Word
Warning
Precautionary Statement
P501 : Dispose of contents/ container to an approved waste disposal plant.P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.P273 : Avoid release to the environment.P270 : Do not eat, drink or smoke when using this product.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves.P272 : Contaminated work clothing must not be allowed out of the workplace.P391 : Collect spillage.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.P363 : Wash contaminated clothing before reuse.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Hazard Statements
H302 : Harmful if swallowed.H317 : May cause an allergic skin reaction.H410 : Very toxic to aquatic life with long lasting effects.
Canonical SMILES
CC1=CC(=O)C(=CC1=O)Cl
InChI
InChI=1S/C7H5ClO2/c1-4-2-7(10)5(8)3-6(4)9/h2-3H,1H3
InChI Key
BIUBEGIHROOPTQ-UHFFFAOYSA-N
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