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CAS 1004644-24-9Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 1004644-24-9 Safety Reference and Supplier SDS Request

1-(difluoromethyl)-5-methyl-1H-pyrazole-3-carbohydrazide

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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

1004644-24-9

Chemical name

1-(difluoromethyl)-5-methyl-1H-pyrazole-3-carbohydrazide

Molecular formula

C6H8F2N4O

Molecular weight

190.15 g/mol

Synonyms

1-(difluoromethyl)-5-methyl-pyrazole-3-carbohydrazide; 1H-pyrazole-3-carboxylic acid, 1-(difluoromethyl)-5-methyl-, hydrazide; 1-Difluoromethyl-5-methyl-1H-pyrazole-3-carboxylic acid hydrazide; 1-(Difluoromethyl)-5-methyl-1H-pyrazole-3-carboxylic acid hydrazide; 1-difluoromethyl-5-methyl-1 h-pyrazole-3-carboxylic acid hydrazide

InChIKey

UPGOLEBGQSLLRE-UHFFFAOYSA-N

PubChem CID

7017871

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.
  • Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to hazardous environments. For higher level of protection, use an OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas filter. Respirators and parts must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
  • 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.
  • 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 , hydrogen fluoride , nitrogen oxides

Physical and Chemical Reference

XLogP

0.3

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.