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CAS 10050-12-1Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 10050-12-1 Safety Reference and Supplier SDS Request

5-amino-2-(4-chlorophenyl)-4H-pyrazol-3-one

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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

10050-12-1

Chemical name

5-amino-2-(4-chlorophenyl)-4H-pyrazol-3-one

Molecular formula

C9H8ClN3O

Molecular weight

209.63 g/mol

Synonyms

5-Amino-2-(4-chloro-phenyl)-2,4-dihydro-pyrazol-3-one; 3-Amino-1-(4-chlorophenyl)-1H-pyrazol-5(4H)-one; 3-Amino-1-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-5-one; 3H-Pyrazol-3-one, 5-amino-2-(4-chlorophenyl)-2,4-dihydro-; 5-Amino-2-(4-chlorophenyl)-2,4-dihydro-pyrazol-3-one; 5-amino-2-(4-chlorophenyl)-2,4-dihydro-3H-pyrazol-3-one

InChIKey

PRURDYUNBXAKRX-UHFFFAOYSA-N

PubChem CID

4641335

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

  • Dispose of the remaining and non-recyclable solution to a licensed company. Contact a professional institution with a waste disposal license to handle this substance. Mix with flammable solvents or combine them, and burn the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging is treated 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 patient 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 and shovel up. Place in a suitable closed container for disposal.
  • Use personal protective equipment. 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.
  • Dispose of the remaining and non-recyclable solution to a licensed company. Contact a professional institution with a waste disposal license to handle this substance. Mix with flammable solvents or combine them, and burn the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging is treated as unused product.

Firefighting / Stability

  • Wear a self-contained breathing apparatus for fire fighting if necessary.
  • and reaction activity
  • carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides

Physical and Chemical Reference

XLogP

1

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.