2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
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
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)?
The Uses of 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
LOWINOX® 22M46 stabilizer is a non-discoloring antioxidant based on a sterically hindered alkylated bis-phenol.
The Uses of 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
It may be incorporated into the bromobutyl rubber(BIIR) matrix to enhance the overall thermo-reversibility of dicyclopentadiene dicarboxylic acid (DCPDCA) cross-linked BIIR. It may also be used as an antioxidant which shows a higher oxidation stability in distilled biodiesel.
What are the applications of Application
GERI-BP002-A is an inhibitor of acyl-CoA cholesterol acyltransferase
Definition
ChEBI: 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) is a diarylmethane.
General Description
2,2′-Methylenebis(6-tert-butyl-4-methylphenol) is a phenolic antioxidant commonly used in increasing the oxidation stability in rubber and plastic industries.
Flammability and Explosibility
Not classified
Industrial uses
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) is used in the following products: adhesives and sealants, lubricants and greases, fuels, hydraulic fluids and metal working fluids.
Source
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) is a natural product found in Streptomyces and Aspergillus fumigatus with data available.
Properties and Applications
TEST ITEMS |
SPECIFICATION |
APPEARANCE |
COLORLESS CRYSTALLINE POWDER |
CONTENT |
98.0% min |
MELTING POINT |
|
MELTING RANGE |
120-130 °C |
VOLATILE |
0.3% max |
ASH |
0.1% max |
150um SIEVE RESIDUE |
0.5% max |
Properties of 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
Melting point: | 123-127 °C(lit.) |
Boiling point: | 187℃ |
Density | 1.04g/cm3 |
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℃ |
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) |
Safety information for 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
Signal word | Warning |
Pictogram(s) |
Health Hazard GHS08 |
GHS Hazard Statements |
H413:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P273:Avoid release to the environment. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
InChIKey | KGRVJHAUYBGFFP-UHFFFAOYSA-N |
Abamectin manufacturer
NOCIL Limited
Speciality Organics Pvt. Ltd.
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