CAS 1843-05-6 2-Hydroxy-4-(octyloxy)benzophenone, 99%

NAVIGATION

2-Hydroxy-4-(octyloxy)benzophenone, 99%

PRICE INQUIRY

Catalog Number

ACM1843056-1

CAS Number

1843-05-6

Product Name

2-Hydroxy-4-(octyloxy)benzophenone, 99%

Category

Plastic Additives

Description

DryPowder; DryPowder, Liquid; OtherSolid; PelletsLargeCrystals

IUPAC Name

(2-hydroxy-4-octoxyphenyl)-phenylmethanone

Molecular Weight

326.4g/mol

Molecular Formula

C21H26O3

Canonical SMILES

CCCCCCCCOC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O

InChI

InChI=1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3

InChI Key

QUAMTGJKVDWJEQ-UHFFFAOYSA-N

Boiling Point

>300 °C decomposes

Melting Point

48.5 °C;45-46 °C

Density

1160 kg/cu m at 20 °C

Solubility

In water, <0.001 mg/L at 20 °C, pH 6 /OECD Guideline 105 (Water Solubility)/

Application

2-Hydroxy-4-(octyloxy)benzophenone, 99% is a highly effective UV absorber designed to enhance the stability and durability of various materials exposed to sunlight. Appearing as a light yellow powder, this compound can be seamlessly incorporated into insulating plastics and active layers of organic solar cells, significantly boosting their resistance to light-induced degradation. It is notably effective in enhancing the light stability of parylene C films, making it a valuable component for moisture transfer membranes used in electronic boards and photovoltaics. With excellent solubility in solvents such as benzene and acetone, it is easy to process and can be integrated into a wide range of materials, including polyethylene, polypropylene, and polyvinyl chloride. By efficiently absorbing UV radiation in the 240-340 nm range, it protects polymers from color loss, yellowing, and physical degradation. The compound is particularly beneficial when combined with hindered amine light stabilizers (HALS), offering superior protection for agricultural films, molded articles, and packaging, thereby extending the life and functionality of these materials.

Color/Form

Crystals;Pale, cream-to-white powder with friable /easily crumbled/ lump;Colorless crystals;Light yellow powder

Complexity

349

Covalently-Bonded Unit Count

EC Number

217-421-2;239-949-2

Exact Mass

326.188195g/mol

Formal Charge

Heat of Vaporization

Enthalpy of vaporization: 102.1 kJ/mol