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CAS 101789-41-7Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 101789-41-7 Safety Reference and Supplier SDS Request

1,2-Bis(3,5-dimethylphenyl)ethane-1,2-dione

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Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

101789-41-7

Chemical name

1,2-Bis(3,5-dimethylphenyl)ethane-1,2-dione

Molecular formula

C18H18O2

Molecular weight

266.3 g/mol

Synonyms

3,3',5,5'-tetramethylbenzil; 1,2-Bis(3,5-dimethylphenyl)-1,2-ethanedione; 3,3',5,5'-tetramethyl-Benzil

InChIKey

NIFPMZQJIMISDT-UHFFFAOYSA-N

PubChem CID

275157

Hazard / GHS Reference

Signal word

Warning

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H302, H315, H319, H335

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Closed. Dry. Store in a well-ventilated area. Recommended storage conditions: Sealed and dry, room temperature
  • The remaining and non-recyclable solution should be handed over to a licensed company for disposal. Contact a professional institution with a waste disposal license to handle this substance. Combust the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging should be disposed of as unused product.

First Aid / Accidental Release

  • Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
  • If inhaled, move the person to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
  • Rinse with plenty of water for at least 15 minutes and consult a physician.
  • Wash with soap and plenty of water. Consult a physician.
  • Do not generate dust when collecting and disposing. Sweep up and shovel. Place in a suitable closed container for disposal.
  • Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhalation of vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhalation of dust. See
  • Do not allow the product to enter drains.
  • The remaining and non-recyclable solution should be handed over to a licensed company for disposal. Contact a professional institution with a waste disposal license to handle this substance. Combust the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging should be disposed of as unused product.

Firefighting / Stability

  • Wear a self-contained breathing apparatus in firefighting situations.
  • and reaction activity
  • carbon monoxide, carbon dioxide

Physical and Chemical Reference

XLogP

4.4

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

  • Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.