Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phenols >2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

Request For Quotation
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Suppliers list
Company Name: NANJING PASTEUR ChEMICAL CO.,LTD
Tel: +86-18066069912 +86-18066069912
Email: 1390310770@qq.com
Products Intro: Product Name:Antioxidant 2246
CAS:119-47-1
Purity:99.9% Package:20kg
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
CAS:119-47-1
Purity:99% Package:25KG
Company Name: Hebei Saisier Technology Co., LTD
Tel: +86-18400010335 +86-13102810335
Email: admin@hbsaisier.cn
Products Intro: Product Name:2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
CAS:119-47-1
Purity:More than 99% Package:1KG;6USD
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
CAS:119-47-1
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Dalian Richfortune Chemicals Co., Ltd
Tel: 0411-84820922 8613904096939
Email: sales@richfortunechem.com
Products Intro:

2,2'-Methylenebis(4-methyl-6-tert-butylphenol) manufacturers
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Basic information
Product Name:2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
Synonyms:ao1[antioxidant];Bis(6-hydroxy-3-methyl-5-tert-butylphenyl)methane;Bisaklofen bp;bisalkofenbp;Calco 2246;calco2246;CAO 14;CAO 5
CAS:119-47-1
MF:C23H32O2
MW:340.5
EINECS:204-327-1
Product Categories:Industrial/Fine Chemicals;Organics;Diphenylmethanes (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Polymer Additives;Polymer Science;Stabilizers;Antioxidant;mildew preventive
Mol File:119-47-1.mol
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Structure
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical Properties
Melting point 123-127 °C(lit.)
Boiling point 187℃
density 1.04g/cm3
vapor pressure <1 hPa
refractive index 1.4480 (estimate)
Fp 195°C(383°F)
storage temp. Store below +30°C.
solubility 0.007mg/l practically insoluble
form White to off-white solid.
pka11.32±0.48(Predicted)
color White to Off-White
PH4-7 (H2O, 20℃)(aqueous suspension)
Water Solubility 7μg/L at 20℃
InChIKeyKGRVJHAUYBGFFP-UHFFFAOYSA-N
LogP6.25 at 20℃
CAS DataBase Reference119-47-1(CAS DataBase Reference)
NIST Chemistry ReferencePhenol, 2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-(119-47-1)
EPA Substance Registry System2,2'-Methylenebis(6-tert-butyl-p-cresol) (119-47-1)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36-62-53
Safety Statements 26-36-60-36/37
WGK Germany 1
RTECS PA3500000
Autoignition Temperature350 °C
TSCA Yes
HS Code 29072900
Hazardous Substances Data119-47-1(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 4880 mg/kg LD50 dermal Rabbit > 2000 mg/kg
MSDS Information
2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Usage And Synthesis
UsesLOWINOX® 22M46 stabilizer is a non-discoloring antioxidant based on a sterically hindered alkylated bis-phenol.
UsesIt 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.
DefinitionChEBI: 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) is a diarylmethane.
General Description2,2′-Methylenebis(6-tert-butyl-4-methylphenol) is a phenolic antioxidant commonly used in increasing the oxidation stability in rubber and plastic industries.
Flammability and ExplosibilityNot classified
Industrial uses2,2'-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.
Source2,2'-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

124 °C +

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 materialsFormaldehyde-->tert-Butanol-->Isobutylene
Preparation ProductsIRGANOX 3052
Tag:2,2'-Methylenebis(4-methyl-6-tert-butylphenol)(119-47-1) Related Product Information
Butylated Hydroxytoluene 4,4'-Thiobis(6-tert-butyl-m-cresol) Aluminium hydroxybis[2,2'-methylen-bis(4,6-di-tert-butylphenyl)phosphate] 2,2'-METHYLENEBIS(4-ETHYL-6-TERT-BUTYLPHENOL) 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Sodium 2,2'-methylene-bis-(4,6-di-tert-butylphenyl)phosphate 2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL) BIS[2-HYDROXY-5-METHYL-3-(1-METHYLCYCLOHEXYL)PHENYL]METHANE 2,2'-Butylidenebis(6-tert-butyl-p-cresol) 2,2,3,3-Tetrafluoropropyl Methacrylate [stabilized with 2,2'-Methylenebis(6-tert-butyl-4-methylphenol)] 2,2'-METHYLENEDIPHENOL Phenol 4,4'-METHYLENEBIS(2-TERT-BUTYL-6-METHYLPHENOL) 2,2'-methylenebis[6-tert-butyl-4-isopropylphenol] AURORA KA-138 4,4'-Methylenebis(2-tert-butyl-5-methylphenol) AURORA KA-1773 AURORA KA-1772