2,2',4,4'-Tetrahydroxybenzophenone manufacturers and suppliers

2,2',4,4'-Tetrahydroxybenzophenone suppliers

Properties

Melting point:: 198-200 °C(lit.)

Boiling point:: 349.21°C (rough estimate)

Density: 1.216

refractive index: 1.4825 (estimate)

storage temp.: Sealed in dry,Room Temperature

solubility: DMSO (Slightly, Sonicated), Methanol (Slightly)

form: Solid

pka: 6.98±0.35(Predicted)

color: Needles from H2O

Water Solubility: Slightly soluble in water.

BRN: 1914746

Stability:: Hygroscopic

InChIKey: WXNRYSGJLQFHBR-UHFFFAOYSA-N

LogP: 3.091 (est)

CAS DataBase Reference: 131-55-5(CAS DataBase Reference)

NIST Chemistry Reference: 2,2',4,4'-Tetrahydroxybenzophenone(131-55-5)

EPA Substance Registry System: 2,2',4,4'-Tetrahydroxybenzophenone (131-55-5)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H317-H319

Precautionary statements: P261-P264-P280-P301+P312-P302+P352-P305+P351+P338

Hazard Codes: Xn,Xi

Risk Statements: 22-36/37/38

Safety Statements: 26-36-37/39

WGK Germany: 3

RTECS: DJ1892000

TSCA: Yes

HS Code: 29145090

Hazardous Substances Data: 131-55-5(Hazardous Substances Data)

Toxicity: LD50 oral in rat: 1220mg/kg

Use

2,2',4,4'-Tetrahydroxybenzophenone is a uV-absorber that helps protect against product degradation because of uV-light exposure. It can also mask odor associated with a formulation’s composition.

You can find 2,2',4,4'-Tetrahydroxybenzophenone suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.