Irganox 1076 , 98% , 2082-79-3

Synonym(s):
Ir 1076;Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

CAS NO.：2082-79-3

Empirical Formula: C35H62O3

Molecular Weight: 530.86

MDL number: MFCD00017498

EINECS: 218-216-0

PRODUCT Properties

• Melting point: 50-52 °C(lit.)
• Boiling point: 568.1±45.0 °C(Predicted)
• Density: 0.929±0.06 g/cm3(Predicted)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
• pka: 12.33±0.40(Predicted)
• color: White to Off-White
• Water Solubility: 2.85μg/L at 20℃
• Stability: Stable. Combustible. Dust/air mixtures are potentially explosive. Incompatible with strong oxidizing agents, strong acids, strong bases.
• InChIKey: SSDSCDGVMJFTEQ-UHFFFAOYSA-N
• LogP: 13.930 (est)
• CAS DataBase Reference: 2082-79-3(CAS DataBase Reference)
• EPA Substance Registry System: Octadecyl 3,5-bis(tert-butyl)-4-hydroxyhydrocinnamate (2082-79-3)

Description and Uses

Antioxidant 1076 is odorless, tasteless and less toxicity and stable to light so that it can widely used in polymer materials, such as polypropylene polyethylene, polystyrene, polyamide, polyoxymethylene, ABS, synthetic rubber and so on. It is an effective antioxidant in oil and paint, too. Antioxidant 1076 is a nonpolluting nontoxic Antioxidant with good heat-resisting and water-extracting performance. widely applied to polyolefine, polyamnamee, polyester, polyvinyl chlornamee, ABS resin and petroleum product, often used with DLTP for promoting the antioxnameative effect.

Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate is a 4 chain-breaking antioxidant. A study shows that Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate can protect the oxidation of soybean phosphatidylcholine liposomes in water dispersion, but cannot protect the oxidation of dimyristoyl phosphatidylcholine liposomes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38-36/38
• Safety Statements: 26-37/39-36
• WGK Germany: -
• HS Code: 29182900
• Hazardous Substances Data: 2082-79-3(Hazardous Substances Data)