Esters Available — Bulk Only

HALS-292 Light Stabilizer (Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) Sebacate)

CAS 41556-26-7 · Formula C30H56N2O4 · MW 508.8 g/mol

Liquid N-methylated HALS for durable UV/light and gloss protection of automotive, industrial and wood coatings Low-basicity stabilizer compatible with acid-catalyzed coating systems Weathering protection of PU, PVC, ABS/ASA, PS and TPE/SBS articles

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CAS Number
41556-26-7
Formula
C30H56N2O4
Molecular Weight
508.8 g/mol
Material Family
Esters
At a Glance
Material Family
Esters
Primary Role
UV Protection · Preservation
Functional Roles
Applications & Use Cases
  • Liquid N-methylated HALS for durable UV/light and gloss protection of automotive, industrial and wood coatings
  • Low-basicity stabilizer compatible with acid-catalyzed coating systems
  • Weathering protection of PU, PVC, ABS/ASA, PS and TPE/SBS articles
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
41556-26-7
Molecular Formula
C30H56N2O4
Molecular Weight
508.8 g/mol
IUPAC Name
bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate
PubChem CID
InChI Key
RSOILICUEWXSLA-UHFFFAOYSA-N
XLogP
6.4
Full Description

Liquid N-methylated HALS for durable UV/light and gloss protection of automotive, industrial and wood coatings Low-basicity stabilizer compatible with acid-catalyzed coating systems Weathering protection of PU, PVC, ABS/ASA, PS and TPE/SBS articles

Comparable to Tinuvin 292: RawSource supplies this as an independent equivalent (an offset) to Tinuvin 292 — it is bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate, a liquid HALS. It is not genuine Tinuvin 292-branded material, and RawSource is not affiliated with, authorized by, or endorsed by BASF.

Tinuvin 292 is a registered trademark of BASF, used here solely for nominative comparison to identify the equivalent grade. RawSource supplies an independent equivalent product; confirm equivalence against your specification and the Certificate of Analysis.

Frequently Asked Questions

What is Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate, with methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate (CAS 41556-26-7)?

Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate, with methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate (CAS 41556-26-7) is a uv protection agent supplied by RawSource in bulk. Liquid N-methylated HALS for durable UV/light and gloss protection of automotive, industrial and wood coatings

What is the molecular formula and weight of Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate, with methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate?

Molecular formula C30H56N2O4, molecular weight 508.8 g/mol. IUPAC name: bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate

Is Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate, with methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate 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.