Specialty Additives Available — Bulk Only

1-octane-1,2-dione 2-(O-benzoyloxime)

CAS 253585-83-0 · Formula C27H27NO3S · MW 445.6 g/mol

High-sensitivity Type I oxime-ester photoinitiator for fast cure of pigmented and highly filled UV systems (Coatings & Construction) Workhorse initiator for color-filter resists, black-matrix and photoresist imaging in display/electronics (Industrial Manufacturing) Cures pigmented UV-curable plastics, photoresists and printing-plate resins (Plastics & Polymers)

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CAS Number
253585-83-0
Formula
C27H27NO3S
Molecular Weight
445.6 g/mol
Material Family
Specialty Additives
At a Glance
Material Family
Specialty Additives
Primary Role
Crosslinking / Curing
Functional Roles
Applications & Use Cases
  • High-sensitivity Type I oxime-ester photoinitiator for fast cure of pigmented and highly filled UV systems (Coatings & Construction)
  • Workhorse initiator for color-filter resists, black-matrix and photoresist imaging in display/electronics (Industrial Manufacturing)
  • Cures pigmented UV-curable plastics, photoresists and printing-plate resins (Plastics & Polymers)
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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Chemical Identity
CAS Number
253585-83-0
Molecular Formula
C27H27NO3S
Molecular Weight
445.6 g/mol
IUPAC Name
amino] benzoate
PubChem CID
InChI Key
LOCXTTRLSIDGPS-UHFFFAOYSA-N
XLogP
7.8
Full Description

High-sensitivity Type I oxime-ester photoinitiator for fast cure of pigmented and highly filled UV systems (Coatings & Construction) Workhorse initiator for color-filter resists, black-matrix and photoresist imaging in display/electronics (Industrial Manufacturing) Cures pigmented UV-curable plastics, photoresists and printing-plate resins (Plastics & Polymers)

Frequently Asked Questions

What is 1-octane-1,2-dione 2-(O-benzoyloxime) (CAS 253585-83-0)?

1-octane-1,2-dione 2-(O-benzoyloxime) (CAS 253585-83-0) is a crosslinking / curing agent supplied by RawSource in bulk. High-sensitivity Type I oxime-ester photoinitiator for fast cure of pigmented and highly filled UV systems (Coatings & Construction)

What is the molecular formula and weight of 1-octane-1,2-dione 2-(O-benzoyloxime)?

Molecular formula C27H27NO3S, molecular weight 445.6 g/mol. IUPAC name: amino] benzoate

Is 1-octane-1,2-dione 2-(O-benzoyloxime) hazardous?

Yes

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.