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Benzophenone-6(BP-6)

Release time:2023-02-12

Chemical Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

Alias: BP-6; Benzophenone-6; UV-6

CAS No.: 131-54-4

EINECS No.: 205-027-3

Molecular Formula: C15H14O5

Molecular Weight: 274.2687

Chemical Structural Formula:

HS Code: 2914509090


Physical Analysis

Appearance Yellow granular powder
Density 1.291g/cm3
Melting Point 133℃~136℃(lit.)
Boiling Point 439.3℃ at 760mmHg
Flashing Point 164.4℃
Refractive Index 1.605

Chemical Analysis

Purity Not less than 99.0%
Loss on Drying Not more than 0.5%
Light Transmittance(0.5% Toluene Solution)

At 300nm-400nm: 1% max

At 450nm-550nm: 90% min

At 500nm: 95% min




Features & Uses:

Benzophenone-6 is a high-efficiency water-soluble ultraviolet absorber, light yellow crystalline powder, can absorb 320-400nm ultraviolet light, but hardly absorbs visible light, so it is suitable for light-colored or transparent products, with high absorption efficiency, non-toxic, non-teratogenic Sexual side effects. Good chemical stability, can protect plastics and coatings from ultraviolet radiation damage in natural sunlight. It can effectively improve the light resistance of dyes on polyester window films and polyester fabrics, and is especially effective in reducing the transmission of ultraviolet rays on polyester window films. At the same time, it can improve the color durability of dyed textiles and prevent yellowing of wool textiles and fading of synthetic fiber fabrics. Especially suitable for water-soluble chemical sunscreen, sunscreen, lotion, hair gel, mousse and other sunscreen and hair care products.



Package: 25kg cardboard drum.


Shelf Life: 24 months.