2,2′-Methylenebis(6-tert-butyl-4-methylphenol) , ≥99.0% , 119-47-1

Synonym(s):
2,2′-Methylenebis(4-methyl-6-tert-butylphenol);2,2′-Methylenebis(4-methyl-6-tert-butylphenol);2,2′-Methylenebis(6-tert-butyl-p-cresol);2,2′-Methylenebis-(6-tert-butyl-4-methyl-phenol), Bis(3-tert-butyl-2-hydroxy-5-methylphenyl)-methan;6,6-Methylenebis(2-tert-butyl-4-methylphenol)

CAS NO.：119-47-1

Empirical Formula: C23H32O2

Molecular Weight: 340.5

MDL number: MFCD00043641

EINECS: 204-327-1

PRODUCT Properties

• Melting point: 123-127 °C(lit.)
• Boiling point: 187℃
• Density: 1.04g/cm3
• bulk density: 300kg/m3
• vapor pressure: <1 hPa
• refractive index: 1.4480 (estimate)
• Flash point: 195°C(383°F)
• storage temp.: Store below +30°C.
• solubility: 0.007mg/l practically insoluble
• form: White to off-white solid.
• pka: 11.32±0.48(Predicted)
• color: White to Off-White
• PH: 4-7 (H2O, 20℃)(aqueous suspension)
• Water Solubility: 7μg/L at 20℃
• InChIKey: KGRVJHAUYBGFFP-UHFFFAOYSA-N
• LogP: 6.25 at 20℃
• CAS DataBase Reference: 119-47-1(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-(119-47-1)
• EPA Substance Registry System: 2,2'-Methylenebis(6-tert-butyl-p-cresol) (119-47-1)

Description and Uses

LOWINOX® 22M46 stabilizer is a non-discoloring antioxidant based on a sterically hindered alkylated bis-phenol.

Safety

• Symbol(GHS): GHS08
• Signal word: Warning
• Hazard statements: H361f-H413
• Precautionary statements: P201-P273-P308+P313
• Hazard Codes: Xi,Xn
• Risk Statements: 36-62-53
• Safety Statements: 26-36-60-36/37
• WGK Germany: 1
• RTECS: PA3500000
• Autoignition Temperature: 350 °C
• TSCA: Yes
• HS Code: 29072900
• Hazardous Substances Data: 119-47-1(Hazardous Substances Data)
• Toxicity: LD50 orally in Rabbit: 4880 mg/kg LD50 dermal Rabbit > 2000 mg/kg