Manufacturer Supply 2, 2′-Dihydroxy-4-Methoxybenzophenone CAS 131-53-3

• CAS No.: 131-53-3
• Formula: C14h12o4
• EINECS: 205-026-8
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: HHGYY
• Colour: Yellow
• MW: 244.24
• Assay: 99%
• Storage: Dry Place
• Packing: 25kg/Drum
• Sample: Available
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: Haihang
• Origin: Shandong, China
• Production Capacity: 1000 Metric Ton/Month

Product Description

Manufacturer Supply 2,2'-Dihydroxy-4-methoxybenzophenone CAS 131-53-3

Description

2,2′-Dihydroxy-4-methoxybenzophenonequick Details

Chemical Name: 2,2′-Dihydroxy-4-methoxybenzophenone

CAS No.: 131-53-3

Molecular Formula: C14H12O4

Molecular weight:244.24

Appearance:Light yellow crystalline powder

Assay: 99.0%min

2,2′-Dihydroxy-4-methoxybenzophenonetypical Properties

Item	Specifications
Appearance	Light yellow crystalline powder
Purity	99.0%min
Loss on drying	2.0% max
Melting Point	71 °C min
Freezing point:	68.0 °C min
Absorbance	545min at 286 nm

2,2′-Dihydroxy-4-methoxybenzophenoneusage

1. This product is a UV absorber and is suitable for many plastics such as polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin.

2. This product is a benzophenone containing two ortho-hydroxy groups. It has the strongest ability to absorb ultraviolet light and has a strong absorption effect on ultraviolet light with a wavelength of 330-370 nm. The disadvantage is that it also absorbs some visible light, making the product slightly yellow. .

3. The product has good compatibility with the resin, and the general dosage is 0.25-3%. It also has good light stability in paint. The oral LD50 of the rats was 10000 mg/kg, which was not irritating to the skin and eyes.

2,2′-Dihydroxy-4-methoxybenzophenonePackaging and Shipping

Packing: 20kg/carton

Delivery: Non-dangerous goods

2,2′-Dihydroxy-4-methoxybenzophenonestorage

Storage in a sealed container in the dark.