Pentaerythritol tetrakis (3,5-di-tert-butyl-4-hydroxyhydrocinnamate) , ≥95.0%(HPLC) , 6683-19-8

Synonym(s):
Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate);Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)

CAS NO.：6683-19-8

Empirical Formula: C73H108O12

Molecular Weight: 1177.66

MDL number: MFCD00059345

EINECS: 229-722-6

PRODUCT Properties

• Melting point: 115-118 °C (dec.)(lit.)
• Boiling point: 779.1°C (rough estimate)
• Density: 0.9594 (rough estimate)
• refractive index: 1.6390 (estimate)
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• pka: 11.71±0.40(Predicted)
• form: Solid
• color: White to Off-White
• InChIKey: BGYHLZZASRKEJE-UHFFFAOYSA-N
• LogP: 18.832 (est)
• CAS DataBase Reference: 6683-19-8(CAS DataBase Reference)
• EPA Substance Registry System: Pentaerithritol tetrakis[3,5-di-tert-butyl-4-hydroxyhydrocinnamate] (6683-19-8)

Description and Uses

Pentaerythritol Tetrakis(3-?(3,?5-?di-?tert-?butyl-?4-?hydroxyphenyl)?propionate) is an antioxidant used in food packaging to prevent the spoilage and increase the shelf life of food products. It can be found mainly in food packages made of LDPE, HDPE, PP, PVC and PET.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P302+P352-P362+P364
• Safety Statements: 22-24/25
• WGK Germany: -
• RTECS: DA8340900
• HS Code: 29182900
• Toxicity: LD50 unreported in mammal (species unspecified): 10gm/kg