| Identification | More | [Name]
2,2'-Methylenebis(6-tert-butyl-4-methylphenol) | [CAS]
119-47-1 | [Synonyms]
2,2'-METHYLENEBIS(4-METHYL-6-TERT-BUTYLPHENOL)
2,2'-METHYLENE-BIS(4-METHYL-6-TERTIARYBUTYLPHENOL)
2,2'-METHYLENEBIS(6-T-BUTYL-4-METHYLPHENOL)
2,2'-METHYLENEBIS(6-T-BUTYL-P-CRESOL)
2,2'-METHYLENEBIS(6-TERT-BUTYL-4-METHYLPHENOL)
2,2-METHYLENEBIS-(6-TERT-BUTYL-4-METHYL-PHENOL)
2,2'-Methylene-bis(6-tert-butyl-para-cresol)
2,2'-METHYLENEBIS(6-TERT-BUTYL-P-CRESOL)
3,3'-DI-TERT-BUTYL-2,2'-DIHYDROXY-5,5'-DIMETHYLDIPHENYLMETHANE
6,6'-Di-tert-butyl-2,2'-methylenedi-p-cresol
6,6'-DI-TERT-BUTYL-4,4'-DIMETHYL-2,2'-METHYLENEDIPHENOL
ANTI OXIDANT 2246
AURORA KA-487
BIS(2-HYDROXY-3-TERT-BUTYL-5-METHYLPHENYL)METHANE
BIS-(3-TERT-BUTYL-2-HYDROXY-5-METHYLPHENYL)-METHAN
BIS(3-TERT-BUTYL-2-HYDROXY-5-METHYLPHENYL)METHANE
IONOL(R) 46
LABOTEST-BB LT00159284
RALOX(R) 46
TIMTEC-BB SBB007695 | [EINECS(EC#)]
204-327-1 | [Molecular Formula]
C23H32O2 | [MDL Number]
MFCD00043641 | [Molecular Weight]
340.5 | [MOL File]
119-47-1.mol |
| Chemical Properties | Back Directory | [Melting point ]
123-127 °C(lit.)
| [Boiling point ]
187℃ | [bulk density]
300kg/m3 | [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. | [pka]
11.32±0.48(Predicted) | [color ]
White to Off-White | [PH]
4-7 (H2O, 20℃)(aqueous suspension) | [Water Solubility ]
7μg/L at 20℃ | [Henry's Law Constant]
1.2×106 mol/(m3Pa) at 25℃, HSDB (2015) | [Cosmetics Ingredients Functions]
ANTIOXIDANT | [InChI]
1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3 | [InChIKey]
KGRVJHAUYBGFFP-UHFFFAOYSA-N | [SMILES]
Cc1cc(Cc2cc(C)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C | [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]
119-47-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS08 | [Signal word ]
Warning | [Hazard statements ]
H361f-H413 | [Precautionary statements ]
P201-P273-P308+P313 | [Hazard Codes ]
Xi | [Risk Statements ]
R36:Irritating to the eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
1
| [RTECS ]
PA3500000
| [Autoignition Temperature]
350 °C | [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29072900 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Repr. 1B | [Hazardous Substances Data]
119-47-1(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 4880 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
The pure product is a white powder that turns slightly yellowish-pink upon long-term exposure to air. It has a slight phenolic odor. It is easily soluble in organic solvents such as benzene and acetone, but insoluble in water. Its solubility in rubber is greater than 2%. | [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]
Notclassified | [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
|
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CONTENT
|
98.0% min
|
|
MELTING POINT
|
124 °C +
|
|
MELTING RANGE
|
120-130 °C
|
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VOLATILE
|
0.3% max
|
|
ASH
|
0.1% max
|
|
150um SIEVE RESIDUE
|
0.5% max
|
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
|