2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
- Product Name
- 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
- CAS No.
- 119-47-1
- Chemical Name
- 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
- Synonyms
- 2246;BKF;ao2246;ao1;Bisalkofen BP;Methylenebisbutylcresol;METHYLENE DI-t-BUTYLCRESOL;antiox;Ralox 46;Thanox2246
- CBNumber
- CB8468783
- Molecular Formula
- C23H32O2
- Formula Weight
- 340.5
- MOL File
- 119-47-1.mol
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Property
- 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)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P201Obtain special instructions before use.
P273Avoid release to the environment.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 413135
- Product name
- 2,2′-Methylenebis(6-tert-butyl-4-methylphenol)
- Packaging
- 100g
- Price
- $67
- Updated
- 2024/03/01
- Product number
- 89968
- Product name
- 2,2′-Methylenebis(6-tert-butyl-4-methylphenol)
- Purity
- analytical standard
- Packaging
- 100MG
- Price
- $84.7
- Updated
- 2024/03/01
- Product number
- 413135
- Product name
- 2,2′-Methylenebis(6-tert-butyl-4-methylphenol)
- Packaging
- 500g
- Price
- $166
- Updated
- 2024/03/01
- Product number
- M0217
- Product name
- 2,2'-Methylenebis(6-tert-butyl-p-cresol)
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $21
- Updated
- 2024/03/01
- Product number
- M0217
- Product name
- 2,2'-Methylenebis(6-tert-butyl-p-cresol)
- Purity
- >99.0%(GC)
- Packaging
- 250g
- Price
- $52
- Updated
- 2024/03/01
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical Properties,Usage,Production
Uses
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.
Uses
LOWINOX® 22M46 stabilizer is a non-discoloring antioxidant based on a sterically hindered alkylated bis-phenol.
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 |
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) manufacturers
- Product
- 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) 119-47-1
- Price
- US $0.00/G/KG
- Min. Order
- 1G/KG
- Purity
- 99%
- Supply Ability
- 100MT
- Release date
- 2025-02-14
- Product
- 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) 119-47-1
- Price
- US $100.00-45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-07
- Product
- 2,2'-Methylenebis(6-tert-butyl-4-methylphenol) 119-47-1
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-04-12