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CAS 2653202-20-9Not a supplier-issued SDS

Preliminary Safety Reference

Tert-butyl 6-(4-bromo-3-iodo-5-methylpyrazol-1-yl)-2-azaspiro[3.3]heptane-2-carboxylate

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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.

Identity

CAS Number

2653202-20-9

Chemical name

Tert-butyl 6-(4-bromo-3-iodo-5-methylpyrazol-1-yl)-2-azaspiro[3.3]heptane-2-carboxylate

Molecular formula

C15H21BrIN3O2

Molecular weight

482.15 g/mol

Synonyms

1,1-Dimethylethyl 6-(4-bromo-3-iodo-5-methyl-1H-pyrazol-1-yl)-2-azaspiro[3.3]heptane-2-carboxylate

InChIKey

HQCYKJCMEPBCTO-UHFFFAOYSA-N

PubChem CID

156501373

Hazard / GHS Reference

GHS Pictograms

GHS07

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Handle in a well-ventilated area or under a fume hood.
  • Avoid contact with skin, eyes, and clothing.
  • Avoid formation of dust and aerosols.
  • Store in a cool, dry place away from incompatible materials.
  • Keep container tightly closed when not in use.
  • Wear safety glasses with side-shields or chemical safety goggles.
  • Wear compatible protective gloves (e.g., nitrile or neoprene).
  • Wear a laboratory coat or other protective clothing.
  • Ensure adequate ventilation or use a fume hood for respiratory protection.

First Aid / Accidental Release

  • If inhaled, move to fresh air. Seek medical attention if irritation persists.
  • In case of skin contact, wash thoroughly with soap and water. Remove contaminated clothing.
  • In case of eye contact, rinse immediately with plenty of water for at least 15 minutes. Seek medical attention.
  • If swallowed, rinse mouth with water. Do not induce vomiting. Seek medical attention.
  • Ensure adequate ventilation during clean-up procedures.
  • Avoid dust or aerosol generation during spill clean-up.
  • Wear appropriate personal protective equipment as recommended.
  • Collect spilled material using trained laboratory procedures.
  • Place spilled material into a suitable, labeled container for disposal.

Firefighting / Stability

  • Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide for extinguishing.
  • Wear self-contained breathing apparatus for firefighting if necessary.
  • Wear full protective gear to prevent contact with skin and eyes.
  • Keep containers cool with water spray in case of fire.
  • The product is generally considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents and strong reducing agents.
  • Avoid exposure to heat, flames, sparks, and incompatible materials.
  • Hazardous decomposition products may include carbon oxides, nitrogen oxides, hydrogen bromide, and hydrogen iodide.

Physical and Chemical Reference

Appearance

White to off-white crystalline powder

Catalog reference value; verify against supplier SDS before use.

Physical State

Solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

150.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

450.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.5 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

Insoluble

Catalog reference value; verify against supplier SDS before use.

Flash Point

270.0 °C

Catalog reference value; verify against supplier SDS before use.

Vapor Pressure

Estimated very low; unit not specified

Catalog reference value; verify against supplier SDS before use.

Autoignition Temp

350.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

293399

Preliminary catalog cue; verify before compliance decisions.

HS Code

293399

Source: catalog inference.

GHS Pictograms

GHS07

Preliminary catalog cue; verify before compliance decisions.

Compliance

standard-ruo

Preliminary catalog cue; verify before compliance decisions.

Registration Status

DSL: pending; AICS: pending; ENCS: pending; ICSR: pending; TSCA: pending; IECSC: pending; INSQR: pending; REACH: pending; K-REACH: pending; SEA_Regulatory: pending

Registration values are catalog reference status cues and may require jurisdiction-specific review.

Shipment review

Shipment details require review before fulfillment.

Preliminary catalog cue; verify before compliance decisions.

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