主页/催化剂及化学制剂/其他/antioxygen dtbhq (2,5-di-tert-butylhydroquinone) cas 88-58-4

antioxygen dtbhq (2,5-di-tert-butylhydroquinone) cas 88-58-4

Chemical Name: 2,5-Di-tert-butylhydroquinone

Product name: Antioxygen DTBHQ

CAS No.: 88-58-4

Molecular Fomula:C12H16O4

Molecular weight:222.32

Appearance: Off white crystalline powder

Assay:≥98.0%

分类:

描述

Antioxygen DTBHQ Quick Details

Chemical Name: 2,5-Di-tert-butylhydroquinone

Product name: Antioxygen DTBHQ

CAS No.: 88-58-4

Molecular Fomula:C12H16O4

Molecular weight:222.32

Chemical Structure:Antioxygen DTBHQ Structure

Appearance: Off white crystalline powder

Assay:≥98.0%

Antioxygen DTBHQ Typical Properties

Item Standard
Appearance Off white crystalline powder
Melting point ≥212℃
Loss on drying ≤0.3%
Ash ≤0.3%
Residue on Ignition ≤0.3%
2,5-Di-tert-butylhydroquinone ≥98.0%
Tert-Butylhydroquinone ≤1.0%
2-tert-Butyl-1,4-benzoquinone ≤0.2%
1,4-Benzoquinone ≤0.2%

Antioxygen DTBHQApplications

Non-staining, non-discoloring antioxidant for natural/synthetic rubber, plastics, oil and fats, etc. A combination use with SUNTIGHT series will produce superior anti-ozone and antiweathering rubber products. Suitable for light-color products such as tire white-sides, rubber paste-tapes, latex products and rubber-coated fabrics, etc. (Recommended dosage : 0.5 ~ 1.0 phr).

Antioxygen DTBHQ Packaging and Shipping

Packing:25kg/Drum.

Delivery:with in 5-7 working days.

Antioxygen DTBHQ storage

Stored in a cool dry place out of direct sunlight.

返回顶部