4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl

Modify Date: 2025-08-25 20:36:27

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure
4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl structure
Common Name 4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl
CAS Number 62012-51-5 Molecular Weight 302.36500
Density 1.067g/cm3 Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C18H22O4 Melting Point N/A
MSDS N/A Flash Point 107.8ºC

 Names

Name 1-(4,5-dimethoxy-2-methylphenyl)-4,5-dimethoxy-2-methylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.067g/cm3
Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C18H22O4
Molecular Weight 302.36500
Flash Point 107.8ºC
Exact Mass 302.15200
PSA 36.92000
LogP 4.00480
Index of Refraction 1.527
InChIKey BYUPFZBHZMJFLY-UHFFFAOYSA-N
SMILES COc1cc(C)c(-c2cc(OC)c(OC)cc2C)cc1OC

 Safety Information

HS Code 2909309090

 Synthetic Route

~10%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Zhai, Linyi; Shukla, Ruchi; Wadumethrige, Shriya H.; Rathore, Rajendra Journal of Organic Chemistry, 2010 , vol. 75, # 14 p. 4748 - 4760

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Ronlan, Alvin; Aalstad, Bjoerg; Parker, Vernon D. Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1982 , vol. 36, # 5 p. 317 - 326

~61%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Quick, James; Ramachandra, Ramavana Tetrahedron, 1980 , vol. 36, p. 1301 - 1306

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Cromartie et al. Journal of the Chemical Society, 1958 , p. 1982,1984

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Matarasso-Tchiroukhine Annales de Chimie (Cachan, France), 1958 , vol. <13> 3, p. 405,425

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Matarasso-Tchiroukhine Annales de Chimie (Cachan, France), 1958 , vol. <13> 3, p. 405,425

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Matarasso-Tchiroukhine Annales de Chimie (Cachan, France), 1958 , vol. <13> 3, p. 405,425

~%

4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl Structure

4,4',5,5'-tetra...

CAS#:62012-51-5

Literature: Matarasso-Tchiroukhine Annales de Chimie (Cachan, France), 1958 , vol. <13> 3, p. 405,425

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

EINECS 263-374-6
4,4',5,5'-tetramethoxy-2,2'-dimethylbiphenyl
4,4',5,5'-Tetramethoxy-2,2'-dimethyl-1,1'-biphenyl
2-methyl-4,5-dimethoxy-1-(2-methyl-4,5-dimethoxyphenyl)benzene
3,3'4,4'-tetramethoxy-6,6'-dimethylbiphenyl
2,2'-dimethyl-4,5,4',5'-tetramethoxybiphenyl
2,2'-dimethyl-4,4',5,5'-tetramethoxydiphenyl
2,2'-Dimethyl-4.4',5,5'-tetramethoxybiphenyl
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