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CAS 89211-22-3Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 89211-22-3 Safety Reference and Supplier SDS Request

4-Methylisothiazolidine 1,1-dioxide

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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

89211-22-3

Chemical name

4-Methylisothiazolidine 1,1-dioxide

Molecular formula

C4H9NO2S

Molecular weight

135.19 g/mol

Synonyms

4-methyl-1lambda6,2-thiazolidine-1,1-dione; Isothiazolidine, 4-methyl-, 1,1-dioxide; 4-methyl-1|E?,2-thiazolidine-1,1-dione

InChIKey

ZJNXUAJQNBXKSL-UHFFFAOYSA-N

PubChem CID

59155177

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

  • Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: sealed and dry, 2-8°C
  • Avoid contact with skin and eyes. Avoid forming dust and aerosols. Provide suitable ventilation equipment in areas where dust is generated. General fire protection measures.
  • Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing functions. Contaminated packaging is to be disposed of as unutilized 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 and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. For personal protection, see
  • Do not allow the product to enter drains.
  • Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing functions. Contaminated packaging is to be disposed of as unutilized product.

Firefighting / Stability

  • Use self-contained breathing apparatus if necessary.
  • Reactivity and reaction
  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides

Physical and Chemical Reference

XLogP

-0.1

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.