European Inventory of Existing Commercial Chemical Substances (EINECS)
Not Listed
EC Inventory
Not Listed
United States Toxic Substances Control Act (TSCA) Inventory
Not Listed
China Catalog of Hazardous chemicals 2015
Not Listed
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC)
Not Listed
Korea Existing Chemicals List (KECL)
Not Listed
Canadian Domestic Substance List (DSL)
Not Listed
Canadian Non-Domestic Substance List (NDSL)
Not Listed
Japanese Existing and New Chemical Substances Inventory (ENCS)
Not Listed
4. SPECIFICATION
Physical Appearance
Yellow Powder
Identification (HPLC)
RT of Sample Should Match With RT of Std
Loss on Drying
NMT 1.00%
Purity By HPLC
NLT 98.0%
5. TGA CURVE
6. APPLICATION
Used as intermediate to manufacture Appolo-462 which is UV absorber additive for general plastics and coatings.
7.SPECTRAL TRANSMISSION
8.HAZARD CLASSIFICATION
9. ANNUAL CAPACITY
50 MT
10. STORAGE CONDITION
Stored in closed container at ambient temperature. Avoid direct sunlight
11. PACKING DETAILS
300 kg in big bag with PE Liner
12. SHELF LIFE
3 years
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.
Q1: What is Appolo-461 and what distinguishes it from Appolo-459?
A1: Appolo-461 is a triazine-based intermediate carrying three 2-methylresorcinol (methyl-substituted 1,3-benzenediol) units, in contrast to Appolo-459 which uses unsubstituted resorcinol — the methyl group modifies the solubility and downstream UV absorber properties.
Q2: What coating UV absorbers is Appolo-461 used to produce?
A2: It serves as an intermediate for the synthesis of methyl-substituted HPT UV absorbers, including products like Appolo-462 (which carries hexyloxy and methyl substituents), used in high-performance surface coatings.
Q3: What is the chemical formula and molecular weight of Appolo-461?
A3: It has the systematic triazine-triol structure with three 2-methyl-1,3-benzenediol groups; exact molecular details are available in the TDS downloadable from the Sarex product page.
Q4: In which coating applications is the UV protection offered by Appolo-461-derived products most important?
A4: Products derived from Appolo-461 are used in UV-exposed surface-protective coatings for automotive finishes, wood, and industrial substrates where long-term weatherability and light stability are critical.
Q5: Can international coating chemical manufacturers source Appolo-461 directly from Sarex as the manufacturer?
A5: Yes, Sarex is a leading fine chemical manufacturer and exporter in India, and Appolo-461 is available for international supply to coating chemical producers across more than 40 countries.
