1-methyl-4-(4-methylphenoxy)sulfonyl-benzene

Modify Date: 2025-08-21 17:09:12

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure
1-methyl-4-(4-methylphenoxy)sulfonyl-benzene structure
Common Name 1-methyl-4-(4-methylphenoxy)sulfonyl-benzene
CAS Number 3899-96-5 Molecular Weight 262.32400
Density 1.216g/cm3 Boiling Point 402.3ºC at 760 mmHg
Molecular Formula C14H14O3S Melting Point N/A
MSDS N/A Flash Point 197.1ºC

 Names

Name (4-methylphenyl) 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.216g/cm3
Boiling Point 402.3ºC at 760 mmHg
Molecular Formula C14H14O3S
Molecular Weight 262.32400
Flash Point 197.1ºC
Exact Mass 262.06600
PSA 51.75000
LogP 4.15190
Index of Refraction 1.575
InChIKey QOVYKRHZCJGNIA-UHFFFAOYSA-N
SMILES Cc1ccc(OS(=O)(=O)c2ccc(C)cc2)cc1

 Safety Information

HS Code 2904100000

 Synthetic Route

~99%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Goossen, Luksa J.; Rodriguez, Nuria; Lange, Paul P.; Linder, Christophe Angewandte Chemie - International Edition, 2010 , vol. 49, # 6 p. 1111 - 1114

~80%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Sakurai, Naoto; Mukaiyama, Teruaki Heterocycles, 2007 , vol. 74, # C p. 771 - 790

~30%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Alvaro; Garcia; Miranda; Primo Tetrahedron, 1992 , vol. 48, # 16 p. 3437 - 3444

~%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Harada, Toshiro; Chiba, Minako; Oku, Akira Journal of Organic Chemistry, 1999 , vol. 64, # 22 p. 8210 - 8213

~%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Harada, Toshiro; Chiba, Minako; Oku, Akira Journal of Organic Chemistry, 1999 , vol. 64, # 22 p. 8210 - 8213

~%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Alvaro; Garcia; Miranda; Primo Tetrahedron, 1992 , vol. 48, # 16 p. 3437 - 3444

~19%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Davis, Franklin A.; Andemichael, Yemane W. Journal of Organic Chemistry, 1999 , vol. 64, # 23 p. 8627 - 8634

~%

1-methyl-4-(4-methylphenoxy)sulfonyl-benzene Structure

1-methyl-4-(4-m...

CAS#:3899-96-5

Literature: Leis, J. Ramon; Rios, Ana Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1996 , # 5 p. 857 - 864

 Customs

HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

toluene-4-sulfonic acid p-tolyl ester
CCG-989
4-methylphenyl p-toluenesulfonate
p-tolyl tosylate
4-tolyl tosylate
4-methylphenyl4-methylbenzenesulfonate
4-MeC6H4OTs
4-Methyl-(4-methylphenylsulfonyloxy)benzene
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