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  6. 2,5-Dimethyl-p-benzoquinone, 99%, Thermo Scientific Chemicals

2,5-Dimethyl-p-benzoquinone, 99%, Thermo Scientific Chemicals

Product Code. 10055790
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Quantity:
5 g
25 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 137-18-8
Molecular Formula C8H8O2
Molecular Weight (g/mol) 136.15
MDL Number MFCD00041737
InChI Key MYKLQMNSFPAPLZ-UHFFFAOYSA-N
Synonym 2,5-dimethyl-1,4-benzoquinone, phlorone, p-xyloquinone, 2,5-dimethyl-p-benzoquinone, 2,5-xyloquinone, 2,5-cyclohexadiene-1,4-dione, 2,5-dimethyl, 2,5-dimethylquinone, floron, 3,6-dimethyl-p-benzoquinone, floron czech
PubChem CID 8718
IUPAC Name 2,5-dimethylcyclohexa-2,5-diene-1,4-dione
SMILES CC1=CC(=O)C(=CC1=O)C

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 123°C to 126°C
Color Yellow to Brown
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Quantity 5 g
Formula Weight 136.15
Percent Purity 99%
Physical Form Crystalline Powder
Chemical Name or Material 2, 5-Dimethyl-p-benzoquinone
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Safety and Handling

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Product Identifier
  • 2,5-Dimethyl-p-benzoquinone
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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