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Home/Compounds/CAS 81290-20-2/Safety Reference
CAS 81290-20-2Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 81290-20-2 Safety Reference and Supplier SDS Request

(Trifluoromethyl)trimethylsilane

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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

81290-20-2

Chemical name

(Trifluoromethyl)trimethylsilane

Molecular formula

C4H9F3Si

Molecular weight

142.19 g/mol

Synonyms

Trifluoromethyltrimethylsilane; Ruppert's Reagent; Silane, trimethyl(trifluoromethyl)-; Trifluoro(trimethylsilyl)methane; CF3SiMe3; (trifluoromethyl)-trimethylsilane; Trifluoromethyltrimethylsilane [MI]; trimethyl-trifluoromethyl-silane; Trimethylsilyl(trifluoromethane); Ruppert-Prakash Reagent; C4H9F3Si; TMSCF(3)

InChIKey

MWKJTNBSKNUMFN-UHFFFAOYSA-N

PubChem CID

552549

Hazard / GHS Reference

Signal word

Danger

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H225, H261

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: keep away from light, inert atmosphere, 2-8°C
  • Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation in areas where dust is generated. General fire protection measures.
  • If exposed to a harmful environment, use a P95 (US) or P1 (EU UK 143) particulate respirator. For higher level of protection, use an OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas filter. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
  • The product, remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging should 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 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 and shovel up. Place in a suitable closed container for disposal.
  • Use personal protective equipment. 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.
  • The product, remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging should be disposed of as unutilized product.

Firefighting / Stability

Firefighting and stability reference fields are not available in the current MolGraph catalog record.

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.

Need supplier documentation?

Request through MolGraph:

  • Supplier-issued SDS
  • COA
  • Purity and pack size confirmation
  • Availability and lead time review
  • Shipment documentation review

Catalog-Specific Reference Cues

  • (Trifluoromethyl)trimethylsilane (CAS 81290-20-2) is listed in the Advanced Chemicals portfolio, with molecular formula C4H9F3Si and molecular weight 142.19 g/mol.
  • Intended for research building-block and synthetic chemistry workflows.

Related catalog entries

Related public CAS links are not available for this reference page.

MolGraph Preliminary Safety Reference - Not a supplier-issued SDS. 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.