Antioxidant 1076

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
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:52

What is Antioxidant 1076?

Description

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.

Chemical properties

white crystalline powder

The Uses of Antioxidant 1076

1076 is a nonpolluting nontoxic antioxidant with good heat-resisting and water-extracting performance. It can be applied in polyolefins, such as polyeth-ylene, polypropylene, polybutene-1 and other polymers such as engineering plastics ,styrenes, polyurethanes, saturated and unsaturated elastomers, styrenics, rubber modified styrenics, segmented block copolymers, and PVC. Also often used with DLTDP for promoting the antioxidative effect.

The Uses of Antioxidant 1076

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.

What are the applications of Application

Antioxidant 1076 finds application in plastics, rubber, latex, varnishes, adhesives, TPR's and Hot Melts. In plastics, antioxidant 1076 provides excellent antioxidant performance in Polyethylene, Polystyrene, Polyacetal, PVC, AS resin, Methacrylic resin, Polycarbonate, Polyester, and Polymethyl- pentene as well as many others. In rubbers, Antioxidant 1076 can be used in SBR, EPR, EPDM, Polybutadiene, Neoprene, Nitrile, Polyisoprene, and many other synthetic rubbers. Typical dosage is 0.02% - 0.5% by weight.

General Description

Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate is a propionate based phenolic antioxidant that can be used as a polymeric stabilizer by butylphenol functionalities.

Safety

FDA approved for use in indirect food contact applications. This product is of low toxicity to aquatic organisms.

Properties of Antioxidant 1076

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)
form	neat
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.
CAS DataBase Reference	2082-79-3(CAS DataBase Reference)
EPA Substance Registry System	Octadecyl 3,5-bis(tert-butyl)-4-hydroxyhydrocinnamate (2082-79-3)

Safety information for Antioxidant 1076

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection.