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Methyl 1,2,2,6,6-pentamethyl-4-piperidyl Sebacate CAS 82919-37-7

  • Synonyms: TINUVIN 765;UV-3765;Decanedioic acid, methyl 1,2,2,6,6-pentamethyl-4-piperidinyl ester etc.
  • Appearance: colorless to light yellow transparent liquid
  • Storage: Sealed and stored in a dry environment, away from fire, heat and strong oxidizers, etc.
  • Uses: Used in paints, printing inks and polyurethane coatings etc.
  • Packing: 25 kg/Drum
  • Sample: we provide free samples.

Description

Molecular Formula: C21H39NO4
Molecular Weight: 369.54
Structural Formula:Methyl 1,2,2,6,6-pentamethyl-4-piperidyl Sebacate CAS 82919-37-7

Type:Hindered Amine Light Stabilizers (HALS)

Specification:

Items

Specifications

Boiling Point

387.1ºC at 760 mmHg

Density

1 g/cm3

Refractive index

1.48

Flash Point

187.9ºC

Acidity coefficient (pKa)

9.50±0.10(Predicted)

Function:

1.Methyl 1,2,2,6,6-pentamethyl-4-piperidyl Sebacate can quickly combine with free radicals.
2.Methyl 1,2,2,6,6-pentamethyl-4-piperidyl Sebacate can decompose hydroperoxides into harmless products.
3.Methyl 1,2,2,6,6-pentamethyl-4-piperidyl Sebacate can transfer or burst the energy of excited state molecules.

Application:

1. Used in agricultural films, packaging films, etc.
2. Used in plastic pots, buckets, toys and other injection molded products.
3. Used in tire manufacturing, rubber seals, hoses, tapes and other rubber products.
4. Used in architectural coatings, automotive coatings, marine coatings, etc.
5. Used in outdoor advertising ink, booklet printing ink and so on.
6. Used in the production process of synthetic fibers such as polyester fiber, nylon fiber, etc.
7. Used in outdoor sunshade fabrics, tent fabrics, automobile interior fabrics, etc.

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