3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER

Name	hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate
Synonyms	UV-2908 HRsorb-2908 UV Absorber 2908 HEXADECYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE Hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate Hexadecyl-3,5-bis-tert-butyl-4-hydroxybenzoate Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate 3,5-di-t-Butyl-4-Hydroxybenzoic Acid, Hexadecyl Ester 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER 3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicacihexadecylester Benzoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,hexadecylester 3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester
CAS	67845-93-6
EINECS	267-342-2
InChI	InChI=1/C31H54O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-29(33)25-23-26(30(2,3)4)28(32)27(24-25)31(5,6)7/h23-24,32H,8-22H2,1-7H3

Molecular Formula	C31H54O3
Molar Mass	474.76
Density	0.936±0.06 g/cm3(Predicted)
Melting Point	59-61°C(lit.)
Boling Point	539.2±50.0 °C(Predicted)
Flash Point	191.3°C
Water Solubility	10μg/L at 20℃
Solubility	DMSO (Slightly), Ethyl Acetate (Slightly)
Vapor Presure	0.005Pa at 20℃
Appearance	White powder
Color	Off-White
pKa	9.07±0.40(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.488
MDL	MFCD00180757
Physical and Chemical Properties	Appearance white powder melting point 59.0-66.0 ℃ content ≥ 98.5%(GC) volatile ≤ 0.5% ash ≤ 0.2%
Use	This product is an excellent light stabilizer, low volatility, small coloring, good chemical stability, acid and alkali resistance. Suitable for PP and PE and other polyolefin plastics, the general dosage of 0.25 ~ 0.1%. This product can be used alone or in combination with benzophenone ultraviolet stabilizer or phosphite antioxidant, showing good synergistic effect.

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	DG4436220

LogP	12.332
EPA chemical substance information	information is provided by: ofmpeb.epa.gov (external link)

Last Update：2024-05-08 11:44:11

Spot supply

Product Name: Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate Visit Supplier Webpage Request for quotation
CAS: 67845-93-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

Product Name: hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate Request for quotation
CAS: 67845-93-6
Tel: 0535-6375568
Email: info@sunshows.com.cn
Mobile: 15653888531
QQ: 601387066

Send QQ message

Spot supply

Product Name: Hexadecyl 3,5-Bis-Tert-Butyl-4-Hydroxybenzoate Visit Supplier Webpage Request for quotation
CAS: 67845-93-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

Product Name: hexadecyl 3,5-di-tert-butyl-4-hydroxy-benzoate Request for quotation
CAS: 67845-93-6
Tel: 0535-6375568
Email: info@sunshows.com.cn
Mobile: 15653888531
QQ: 601387066

Send QQ message

View History

3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER Request for Quotation