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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 crystal powder with a melting point above 244°C and is insoluble in water. The solubility (g/100g solvent) in certain solutions at 18°C is: benzene 20, methylene chloride 31.9, methylcyclohexane Alkane 1.7, methanol 0.2, isopropyl alcohol 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 phenolic antioxidant. It is suitable for thermoplastic polyesters, polyamides, styrene resins such as polyolefins, PET and PBT, and elastomer materials such as polyurethane and natural rubber. It is compatible with resins. It has the characteristics of good corrosion resistance, extraction resistance, low volatility, high antioxidant efficiency and good electrical insulation. It is especially 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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