Butyl Methoxydibenzoylmethane

Cat:	DB-UF-020
CAS No.:	70356-09-1
Description:	Can be used to make broad spectrum sun care cosmetics when combined with other UVB filters, especially with OCR, improving its stability. Good protection and recovery effect to human skin. Butyl Methoxydibenzoylmethane can be used for the formulation of protective hair-care, medicated skin-care and protective skin-tone preparations. It can be used to quench phototoxic skin reactions initiated by weak phototoxic materials.
INCI Name:	Butyl Methoxydibenzoylmethane
Application:	Sunscreen spray, Sunscreen cream, Sunscreen stick
Content:	97.0-104.0%
Package:	25 kg net per carton/drum
Appearance:	Light yellowish to white crystalline powder
Solubility:	Oil soluble
Function:	UVA filter
Shelf Life:	3 years
Storage:	Keep container tightly closed and in a cool place. Keep away from heat.
Dosage:	3%-10%
Feature:	(1) Butyl Methoxydibenzoylmethane is a very effective UVA I absorber for a wide range of applications, maximum absorption is at 357nm with a specific extinction of about 1100 and it has additional absorbing properties in the UVA II spectrum (2) Butyl Methoxydibenzoylmethane is an oil soluble, crystalline powder with a slight aromatic odor. Adequate solubility in the formulation must be ensured in order to avoid recrystallization of the Neo Butyl Methoxydibenzoylmethane. (3) Butyl Methoxydibenzoylmethane should be used in association with effective UVB absorbers to achieve formulations with broad-spectrum protection (4)Butyl Methoxydibenzoylmethane is a safe and effective UVB absorber. Safety andefficacy studies are available on request
Performance:	ABZ can be used for the formulation of protective hair-care, medicated skin-care and protective skin-tone preparations. It can be used to quench phototoxic skin reactions initiated by weak phototoxic materials. It is incompatible with formaldehyde, formaldehyde donor preservatives and heavy metals (pink-orange colour with iron). A sequestering agent is recommended. Formulations with PABA and its esters develop a yellow colour. Can form complexes with aluminium above pH 7, with free aluminium resulting from the coating of some grades of microfine pigments. ABZ is properly dissolved, in order to avoid the formation of crystals. To avoid the formation of complexes of ABZ with metals, it is recommended to add 0.05–0.1% of disodium EDTA.