ChemicalBook > CAS DataBase List > 4,4'-Methylenebis(2,6-di-tert-butylphenol)

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

Product Name
4,4'-Methylenebis(2,6-di-tert-butylphenol)
CAS No.
118-82-1
Chemical Name
4,4'-Methylenebis(2,6-di-tert-butylphenol)
Synonyms
e702;l3mb1;E 702;L 3MB1;lz-mb1;bimoxm;binoxm;etil702;LZ-MB 1;Bis-BHT
CBNumber
CB0206363
Molecular Formula
C29H44O2
Formula Weight
424.66
MOL File
118-82-1.mol
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4,4'-Methylenebis(2,6-di-tert-butylphenol) Property

Melting point:
155-159 °C(lit.)
Boiling point:
289 °C40 mm Hg(lit.)
Density 
0.99 g/cm3 (20℃)
vapor pressure 
0Pa at 25℃
refractive index 
1.4875 (estimate)
Flash point:
289°C/40mm
storage temp. 
Store below +30°C.
solubility 
<0.0001g/l
pka
12.03±0.40(Predicted)
form 
solid
color 
White
Water Solubility 
31.9ng/L at 20℃
BRN 
1916919
Stability:
Stable for 2 years from date of purchase as supplied. Solutions are not stable. Solutions must be made fresh and used within 1 working day.
InChIKey
MDWVSAYEQPLWMX-UHFFFAOYSA-N
LogP
8.9 at 25℃
CAS DataBase Reference
118-82-1(CAS DataBase Reference)
NIST Chemistry Reference
Phenol, 4,4'-methylenebis[2,6-bis(1,1-dimethylethyl)-(118-82-1)
EPA Substance Registry System
Phenol, 4,4'-methylenebis[2,6-bis(1,1-dimethylethyl)- (118-82-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-38-37-36
Safety Statements 
26-36
WGK Germany 
1
RTECS 
SL9650000
TSCA 
Yes
HS Code 
29072990
Toxicity
LD50 oral in rat: > 24gm/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.42857
Product name
4,4′-Methylenebis(2,6-di-tert-butylphenol)
Purity
for synthesis
Packaging
10g
Price
$39.7
Updated
2024/03/01
Sigma-Aldrich
Product number
8.42857
Product name
4,4′-Methylenebis(2,6-di-tert-butylphenol)
Purity
for synthesis
Packaging
100g
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
M0214
Product name
4,4'-Methylenebis(2,6-di-tert-butylphenol)
Purity
>98.0%(GC)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
M0214
Product name
4,4'-Methylenebis(2,6-di-tert-butylphenol)
Purity
>98.0%(GC)
Packaging
500g
Price
$131
Updated
2024/03/01
Alfa Aesar
Product number
A18910
Product name
4,4'-Methylenebis(2,6-di-tert-butylphenol), 98%
Packaging
50g
Price
$22.65
Updated
2024/03/01
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4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical Properties,Usage,Production

Description

bis-BHT (118-82-1) is a potent antioxidant. Cell permeable.

Chemical Properties

light yellow crystalline

Uses

Antioxidant.

Application

4,4'-Methylenebis(2,6-di-tert-butylphenol), also known as H2-4DBP, could be used as a ligand to react with sets of M(OR)x and MRx. The ligand possesses more flexibility than OBzP or catecholate derivatives, and the para-OH makes it of interest for controlled alcoholysis. This compound has several characteristics, including (i) the ortho position possesses the sterically hindering t-butyl group which will assist in minimizing oligomerization, (ii) the para linkage prevents chelation of the 4DBP ligand to the metal upon coordination, and (iii) may act as a valuable model for complexation behavior of the plastic precursor bisphenol-A [BPA; 4,4' -(propane-2,2-diyl)diphenol] that has become of recent concern[2].

Definition

ChEBI: 4,4'-Methylenebis(2,6-di-tert-butylphenol) is a diarylmethane.

Flammability and Explosibility

Non flammable

References

1) Amorati et al. (2003), Antioxidant activity of 0-bisphenols: the role of intramolecular hydrogen bonding; J. Org. Chem. 68 5198.
[2] T. Boyle, Daniel T Yonemoto, L. Steele. “Synthesis and characterization of 4,4′-methylenebis (2,6-di-tert-butylphenol) derivatives of a series of metal alkoxides and alkyls.” Journal of Coordination Chemistry 65.1(2012): 487–505.

4,4'-Methylenebis(2,6-di-tert-butylphenol) Preparation Products And Raw materials

Raw materials

2,6-Di-tert-butylphenol

Preparation Products

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4,4'-Methylenebis(2,6-di-tert-butylphenol) Suppliers

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View Lastest Price from 4,4'-Methylenebis(2,6-di-tert-butylphenol) manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
4,4'-Methylenebis(2,6-di-tert-butylphenol) 118-82-1
Price
US $30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000KG/Week
Release date
2024-04-24
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
4,4'-Methylenebis(2,6-di-tert-butylphenol) 118-82-1
Price
US $60.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-05-11
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Antioxidant 702 118-82-1
Price
US $200.00-95.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-04-24

118-82-1, 4,4'-Methylenebis(2,6-di-tert-butylphenol)Related Search:

Butyl acetate Antioxidant 1098 3-tert-Butylphenol 4-tert-Butylphenol tert-Butanol p-Cresol tert-Butyl peroxyacetate Butyl acrylate Antioxidant 1010 2-sec-Butylphenol 2,4-Di-tert-butylphenol 4-Butylphenol 4,4'-Thiobis(6-tert-butyl-m-cresol) Antioxidant 1520 2,6-Di-tert-butylphenol 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) tert-Butyldimethylsilyl chloride Butylated Hydroxytoluene

  • 4,4'-Methylenebis(2,6-di-<i>tert</i>-butylphenol)
  • TIMTEC-BB SBB007948
  • RARECHEM AQ BD 0024
  • RALOX(R) 02 S
  • Antioxidant 728
  • Tetra-tert-butylbisphenol F
  • 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-hydroxy-benzyl)phenol
  • 2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]phenol
  • 2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxy-phenyl)methyl]phenol
  • 4.4'-Methylene bis-(2.6-di-tert-butylphenol) 3g [118-82-1]
  • 4,4zzhlxy-Methylenebis(2,6-di-tert-butylphenol)
  • 4,4-METHYLENEBIS(2,6-DITERTIARYBUTYLPHENOL)
  • 4, 4'-Methylen-bis(2,6-di-tert.-butylphenol)
  • 4,4''-DIHYDROXY-3,3,5,5''-TETRA-TERT-BUTYLDIPHENYLMETHANE 98+%
  • 2,2’,6,6’-tetra-tert-butyl-4,4’-methylenediphenol
  • 4,4’-methylenebis(2,6-bis(1,1-dimethylethyl)-pheno
  • 4,4’-methylenebis(2,6-bis(1,1-dimethylethyl)phenol)
  • 4,4’-methylenebis(2,6-di-t-butylphenol)
  • 4,4’-methylenebis(2,6-di-tert-butyl-pheno
  • 4,4’-methylenebis[2,6-bis(1,1-dimethylethyl)-pheno
  • 4,4’-methylenebis[2,6-bis(1,1-dimethylethyl)-Phenol
  • Ethyl 702
  • ethyl702
  • Etil 702
  • etil702
  • Ionox 220
  • Ionox 220 Antioxidant
  • ionox220
  • ionox220antioxidant
  • L 3MB1
  • l3mb1
  • LZ-MB 1
  • lz-mb1
  • MB 1 (Antioxidant)
  • Methylenebisdibutylphenol
  • RALOX 02 S
  • Bis-BHT
  • JADEWIN AN 702
  • 4,4'-Dihydroxy,3,3'-5,5'-tetra-t-butyldiphenylmethane
  • 4,4'-Dihydroxy-3,5,3',5'-tetra-tert-butyldiphenylmethane
  • 4,4'-Methylenebis(2,6-di-t-butylphenol)
  • Antioxidant E 702
  • antioxidante702
  • Bimox M
  • bimoxm
  • Binox M
  • binoxm
  • binox-m
  • bis(4-Hydroxy-3,5-ditertbutyl)phenylmathane
  • Di(4-hydroxy-3,5-di-tert-butylphenyl)methane
  • E 702
  • e702
  • mb1(antioxidant)
  • nsc30551
  • Phenol, 4,4'-methylenebis*2,6-bis(1,1-dimethylethyl)-
  • Phenol, 4,4'-methylenebis*2,6-di-tert-butyl-
  • Phenol, 4,4'-methylenebis[2,6-di-tert-butyl-
  • Antioxidant 702