Octabenzone manufacturers and suppliers in india

Octabenzone

Properties

Melting point:: 47-49 °C(lit.)

Boiling point:: 424.46°C (rough estimate)

Density: 1.160g/cm3

refractive index: 1.6000 (estimate)

Flash point:: 102℃

storage temp.: Sealed in dry,Room Temperature

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

form: Solid

pka: 7.59±0.35(Predicted)

Specific Gravity: 1.160

color: Off-White to Light Yellow

Merck: 14,6742

BRN: 1915198

InChIKey: QUAMTGJKVDWJEQ-UHFFFAOYSA-N

LogP: 7.360 (est)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H317

Precautionary statements: P280

Hazard Codes: Xi,N

Risk Statements: 36/37/38-50/53-43

Safety Statements: 26-36-61-60-36/37

RIDADR: UN 3077 9/PG 3

WGK Germany: 1

RTECS: DJ1595000

TSCA: Yes

HS Code: 29145090

Toxicity: LD50 oral in rat: > 10gm/kg

Use

Octabenzone appears as light yellow/yellowish crystals/fine powder and is odourless and freely soluble in benzene, n-hexane, and acetone; slightly soluble in ethanol; and very slightly soluble in ethane dichloride. Octabenzone is a light stabiliser with good performance, capable of absorbing the UV radiation of 240–340 nm wavelength with the characteristics of light colour, non-toxicity, good compatibility, small mobility, easy processing, etc. Octabenzone protects the polymer to its maximum extent and helps to reduce its colour. It can also delay the yellowing and impede the loss of its physical function. Industrial applications of octabenzone is very extensive and applied to PE, PVC, PP, PS, PC, organic glass, polypropylene fibre, ethylene-vinyl acetate, etc. Also, octabenzone has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee, etc. The major uses include UV stabiliser, for example, polyethylene and polypropylene fibres.