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4-METHYLDIBENZOTHIOPHENE

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Origin: China

Cas No: 7372-88-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 7372-88-5 Formula: C13H10S Molecular Weight: 198.28300

Description

4-Methyldibenzothiophene, is an alkyldibenzothiophene present in crude oil. Research concerning the biodegradation of Dibenzothiophene by different types of bacteria is a currently being carried out, as these bacteria have the ability to breakdown other harmful PAH’s as well. This may be used in removing spilled oil from marine and terrestrial environments.

Basic Info

Chemical Name	4-METHYLDIBENZOTHIOPHENE
Synonyms	Dibenzothiophene, 4-methyl-; Dibenzothiophene,4-methyl; 4-methyl-DBT; 4-methyldibezothiophene; 4-Methyldibenzo[b,d]thiophene; 4-methyldibenzothiophen; 4-methyl-dibenzothiophene;
CAS No.	7372-88-5
Molecular Formula	C13H10S
Molecular Weight	198.28300
PSA	28.24000
LogP	4.36290

Properties

Density	1.213g/cm3
Boiling Point	298ºC(lit.)
Melting Point	64-68ºC(lit.)
Flash Point	122.6ºC
Refractive Index	1.728

Synthesis Route

Methanol+4,6-Dimethyldibenzothiophene→4-METHYLDIBENZOTHIOPHENE+biphenyl
4-methyl-N-(4-methyl-5l<sup>4</sup>-dibenzo[b,d]thiophen-5-ylidene)benzenesulfonamide+diphenyl sulfide→4-METHYLDIBENZOTHIOPHENE+N-(diphenyl-λ<sup>4</sup>-sulfanylidene)-4-methylbenzenesulfonamide
allyl 2-(2-methylthiophenoxy)benzoate→4-METHYLDIBENZOTHIOPHENE+9H-thioxanthene

Precursor

o-tolyl 2-(allylthio)benzoate
1-methylthianthrene 5-oxide
4-Methyldibenzothiophen-5,5-dioxid
(1,2-bis(diisopropylphosphino)ethane)Ni(η(2)-C,S-4-methyldibenzothiophene)

Downstream Product

4,6-Dimethyldibenzothiophene
3-Phenyltoluene
4-ETHYLDIBENZOTHIOPHENE
4,6-diethyldibenzothiophene

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