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Antioxidant 1330 CAS#1709-70-2

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Chemical Name：Antioxidant 1330

CAS No.:1709-70-2

Molecular Formula:C54H78O3

Molecular weight:775.2

Sample: Available

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Product Details

Products Description of Antioxidant 1330 CAS#1709-70-2

Hindered phenol antioxidant 330 is a white crystalline powder with a melting point above 244°C. It is insoluble in water. Its solubility in some solutions at 18°C (g/100g solvent) is: benzene 20, dichloromethane 31.9, methylcyclohexane 1.7, methanol 0.2, isopropanol 0.1. It has stable processability at high temperatures, good heat resistance, no pollution, no discoloration, and low toxicity.

Antioxidant 1330 Chemical Properties

Melting point	248-250 °C(lit.)
Boiling point	739.54°C (rough estimate)
density	0.8883 (rough estimate)
refractive index	1.5800 (estimate)
Fp	321℃
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Very Slightly, Heated, Sonicated)
pka	11.91±0.40(Predicted)
color	White to Off-White
Water Solubility	8.09μg/L at 20℃
InChIKey	VSAWBBYYMBQKIK-UHFFFAOYSA-N
LogP	17.17
CAS DataBase Reference	1709-70-2(CAS DataBase Reference)
EPA Substance Registry System	1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene (1709-70-2

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	1
RTECS	DC3750000
HS Code	2907299000
Toxicity	LD50 oral in rat: 1500mg/kg

Product Application of Antioxidant 1330 CAS#1709-70-2

Antioxidant 330 is a high molecular weight hindered phenol antioxidant, suitable for polyolefins, thermoplastic polyesters such as PET and PBT, polyamide, styrene resins and elastomeric materials such as polyurethane and natural rubber. It has the characteristics of good compatibility with resins, extraction resistance, low volatility, high antioxidant efficiency and good electrical insulation. It is particularly suitable for the processing of high-temperature processed polyolefin (such as PP, PE, etc.) pipes, injection molded products, wires and cables and other products.

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