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CAS 995-83-5Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 995-83-5 Safety Reference and Supplier SDS Request

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

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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

995-83-5

Chemical name

1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane

Molecular formula

C10H30O4Si5

Molecular weight

354.77 g/mol

Synonyms

2,4,4,6,6,8,8,10-octamethyl-3,5,7,9-tetraoxa-2,4,6,8,10-pentasilaundecane; 1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane #; Pentasiloxane,1,1,3,3,5,5,7,7,9,9-decamethyl-

InChIKey

KWBVOMGZISVLGA-UHFFFAOYSA-N

PubChem CID

6329089

Hazard / GHS Reference

Signal word

Danger

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H225

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: pressurized, room temperature

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. See

Firefighting / Stability

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Physical and Chemical Reference

Physical property reference values are not available in the current MolGraph catalog record.

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.