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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Toluene-3,4-dithiol

Cas:496-74-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

Good price Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:As per customer's demand Application:Biological buffer Transportation:By Sea or By Air or By Courier Port:shanghai

TOLUENE-3,4-DITHIOL

Cas:496-74-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Toluene-3,4-dithiol

Cas:496-74-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TOLUENE-3,4-DITHIOL--

Cas:496-74-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transpo

toluene-3,4-dithiol

Cas:496-74-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

TOLUENE-3,4-DITHIOL

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

toluene-3,4-dithiol

Cas:496-74-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

toluene-3,4-dithiol

Cas:496-74-2

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

1,2-Benzenedithiol,4-methyl-

Cas:496-74-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

4-Methyl-1,2-Benzenedithiol

Cas:496-74-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 496-74-2 with competitive price

Cas:496-74-2

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1,2-Benzenedithiol,4-methyl-

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

toluene-3,4-dithiol CAS NO.496-74-2 Application:toluene-3,4-dithiol CAS NO.496-74-2

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

toluene-3,4-dithiol CAS NO.496-74-2Appearance:powder Package:aluminium foil bag drum Application:in research Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for large amo

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

3,4-DIMERCAPTOTOLUENE

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Sigma Chemical Co., Ltd.

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

High Quality TOLUENE-3,4-DITHIOL

Cas:496-74-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of p

1,2-Benzenedithiol,4-methyl-

Cas:496-74-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Wuhan New-Rise Biochem Co,. Ltd

Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Port: Shanghai ProductionCapacity: 1-10 Metric Ton/Month Purity: 99.8% Storage: Sto

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Shandong Bolode Bio-Technology Co., LTD

TOLUENE-3,4-DITHIOL CASNO.496-74-2 High qulity Best price Application:intermediates Transportation:by sea,by express. Port:CHINA

Toluene-3,4-dithiol

Cas:496-74-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

3,4-Toluenedithiol

Cas:496-74-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

1,2-Benzenedithiol,4-methyl-

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

1,2-Benzenedithiol,4-methyl-

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

4-Methyl-1,2-benzenedithiol

Cas:496-74-2

Min.Order:0

Negotiable

Type:Other

inquiry

Strem Chemicals, Inc.

1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:yellow liq.

1,2-Dimercapto-4-methylbenzene, min. 90% (Toluene-3,4-dithiol)

Cas:496-74-2

Min.Order:0

Negotiable

Type:Other

inquiry

changchun tuocai technology co.,ltld

toluene-3,4-dithiol CAS NO.496-74-2Appearance:powder Package:aluminium foil bag drum Application:in research Transportation:by sea or by air

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

4-Methyl-1,2-Benzenedithiol Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

4-Methyl-1,2-Benzenedithiol

Cas:496-74-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Minshang Biotechnology Co., Ltd

toluene-3,4-dithiol CAS NO.496-74-2 Application:in research

496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shenzhen Purimaxx PharmaChem Co., Ltd.

Shenzhen purimaxx pharmachem co., ltd. started to provide apis, intermediates and fine chemicals to all kinds of customers since 2307. after several years’ rapid and stable development, purimaxx become a professional and reliable manufacturer/supplie

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Skyrun Industrial Co.,Ltd

Good Price, prompt shipment Application:Catalytic agent; Petrochemical additive; Used in organic synthesis

TOLUENE-3,4-DITHIOL

Cas:496-74-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fenjun Chemical Co Ltd.

toluene-3,4-dithiol CAS NO.496-74-2 Application:toluene-3,4-dithiol CAS NO.496-74-2

toluene-3,4-dithiol CAS NO.496-74-2

Cas:496-74-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5-methyl-2-mercaptobenzenesulfonyl chloride

5-methyl-2-mercaptobenzenesulfonyl chloride

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
Stage #1: 5-methyl-2-mercaptobenzenesulfonyl chloride With iron In water at 0℃; for 0.5h;
Stage #2: With hydrogenchloride In water for 2.5h; Reagent/catalyst; Reflux;
98%
Methoxy-2-benzo-4,5-methyl-7-dithiaphospholan-1,3,2
57093-52-4

Methoxy-2-benzo-4,5-methyl-7-dithiaphospholan-1,3,2

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
With methanol In benzene at 80℃; for 12h;
2,8-dimethyldibenzotetrathiocin
66086-39-3

2,8-dimethyldibenzotetrathiocin

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
With 2-hydroxyethanethiol In d(4)-methanol; water-d2 at 25℃; Equilibrium constant; phosphate buffer(0.5 mM, pH 7.0);
toluene-disulfonic acid-(3.4)-dichloride

toluene-disulfonic acid-(3.4)-dichloride

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
With hydrogenchloride; tin
7-methyl-1,2,3,4,5-benzopentathiepin
109988-33-2

7-methyl-1,2,3,4,5-benzopentathiepin

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
With triethylamine; 2-hydroxyethanethiol In chloroform at 25℃; for 0.5h;
dimethyl-(5-methyl-benzo[1,3,2]dithiaphosphol-2-yl)-amine
53827-17-1

dimethyl-(5-methyl-benzo[1,3,2]dithiaphosphol-2-yl)-amine

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: benzene / 5 h / 20 °C
2: MeOH / benzene / 12 h / 80 °C
View Scheme
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

methyl 10-oxoundecanoate
18993-09-4

methyl 10-oxoundecanoate

methyl 10,10-toluene-3,4-disulphideundecanoate
130891-85-9

methyl 10,10-toluene-3,4-disulphideundecanoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; acetic acid for 0.25h; Ambient temperature;99%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

octaperfluorocyclopentene
559-40-0

octaperfluorocyclopentene

1,1,2,2,3,3-hexafluoro-6-methyl-2,3-dihydro-1H-benzocyclopenta-p-dithiine
110890-06-7

1,1,2,2,3,3-hexafluoro-6-methyl-2,3-dihydro-1H-benzocyclopenta-p-dithiine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 24h; Ambient temperature;98%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

N-(4-Nitrobenzoyl)-1-pyrrolidinecarbimidoyl Chloride
76098-31-2

N-(4-Nitrobenzoyl)-1-pyrrolidinecarbimidoyl Chloride

N-(5-Methyl-1,3-benzodithiol-2-yliden)-4-nitrobenzamid
81322-25-0

N-(5-Methyl-1,3-benzodithiol-2-yliden)-4-nitrobenzamid

Conditions
ConditionsYield
With triethylamine In 1,2-dimethoxyethane for 24h; Ambient temperature;98%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

Isopropyl isocyanate
1795-48-8

Isopropyl isocyanate

4-Methyl-phenylen-1,2-bis(N-isopropylthiolurethan)

4-Methyl-phenylen-1,2-bis(N-isopropylthiolurethan)

Conditions
ConditionsYield
N-benzyl-trimethylammonium hydroxide In diethyl ether at 20℃; for 2h;98%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

dimethoxydiphenylmethane
2235-01-0

dimethoxydiphenylmethane

5-methyl-2,2-diphenylbenzo[d][1,3]dithiol

5-methyl-2,2-diphenylbenzo[d][1,3]dithiol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 12h; Reagent/catalyst; Solvent; Temperature; Reflux; Dean-Stark;98%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

diphenyltin(IV) dichloride
1135-99-5

diphenyltin(IV) dichloride

(C6H5)2Sn(CH3C6H3S2)
4312-02-1

(C6H5)2Sn(CH3C6H3S2)

Conditions
ConditionsYield
With KOH In water soln. of ligand and KOH in H2O was added to suspn. of Sn-complex in H2Ounder stirring for 15 min, ppt. was extd. with ether; dried over Na2SO4, filtered, solvent was evapd., recrystd. from benzeneand hexane;97%
With KOH In methanol; water mixt. of KOH and dithiol in methanol is homogenized by shaking at room temp., pH value is adjusted to 7 by addn. of 2 N HCl, soln. of Ph2SnCl2 in water is added during 0.5 h with vigorous stirring; after 1 h ppt. is filtered off, washed with H2O, dried in vac. and dissolved in CH2Cl2, soln. is dried over Na2SO4, product is precipitated by addn. of n-hexane, recrystn. from CHCl3, elem. anal.;44%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

methyl Nτ-(3-chloroquinoxalin-2-yl)-L-histidinate

methyl Nτ-(3-chloroquinoxalin-2-yl)-L-histidinate

2-methyl-5,12-dithianaphtho<2,3-b>quinoxaline
106161-11-9

2-methyl-5,12-dithianaphtho<2,3-b>quinoxaline

Conditions
ConditionsYield
With dipotassium hydrogenphosphate In water; N,N-dimethyl-formamide at 20℃; for 0.166667h;97%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

2-Chloro-5-methyl-1,3,2-benzodithiaphosphole
57351-95-8

2-Chloro-5-methyl-1,3,2-benzodithiaphosphole

Conditions
ConditionsYield
With phosphorus trichloride In dichloromethane at 20℃; for 24h; Inert atmosphere; Schlenk technique;96%
With phosphorus trichloride In benzene
With phosphorus pentachloride; triethylamine In diethyl ether for 2h; Ambient temperature;
Multi-step reaction with 2 steps
1: 64.2 percent / triethylamine / diethyl ether / 3 h / Heating
2: phosphorus pentachloride / toluene / 10 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: phosphorus pentachloride / CH2Cl2 / -10 °C
2: toluene-3,4-dithiol / CH2Cl2 / 16 h / Ambient temperature
View Scheme
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

dimethyltin dichloride
753-73-1

dimethyltin dichloride

[Sn(CH3)2(3,4-toluenedithiolate)]
4312-00-9

[Sn(CH3)2(3,4-toluenedithiolate)]

Conditions
ConditionsYield
With KOH In ethanol; water treatment of dithiol with KOH (in EtOH) for 15 min, addn. of 1 equiv. aq. Me2SnCl2, stirring for 30 min (pptn.); collection (filtration); elem. anal.;96%
With KOH In methanol; water mixt. of KOH and dithiol in methanol is homogenized by shaking at room temp., pH value is adjusted to 7 by addn. of 2 N HCl, soln. of Me2SnCl2 in water is added during 0.5 h with vigorous stirring; after 1 h ppt. is filtered off, washed with H2O, dried in vac. and dissolved in CH2Cl2, soln. is dried over Na2SO4, product is precipitated by addn. of n-hexane, recrystn. from CHCl3, elem. anal.;46%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

oxotitanium(IV) meso-tetraphenylporphinato
58384-89-7

oxotitanium(IV) meso-tetraphenylporphinato

(3,4-toluenedithiolato)(tetraphenylporphyrinato)titanium(IV) CH3OH

(3,4-toluenedithiolato)(tetraphenylporphyrinato)titanium(IV) CH3OH

Conditions
ConditionsYield
With methanol In dichloromethane stirring at room temp. under Ar, TLC on silica gel, concg. of the soln., addn. of methanol; elem. anal.;96%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

C8H8Cl2N4O2

C8H8Cl2N4O2

N2,N3,7-trimethylbenzo[5,6][1,4]dithiino[2,3-b]pyrazine-2,3-dicarboxamide

N2,N3,7-trimethylbenzo[5,6][1,4]dithiino[2,3-b]pyrazine-2,3-dicarboxamide

Conditions
ConditionsYield
With dipotassium hydrogenphosphate In water; N,N-dimethyl-formamide at 20℃; for 0.166667h;96%
2,3-dichloroquinoxaline
2213-63-0

2,3-dichloroquinoxaline

3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

2-methyl-5,12-dithianaphtho<2,3-b>quinoxaline
106161-11-9

2-methyl-5,12-dithianaphtho<2,3-b>quinoxaline

Conditions
ConditionsYield
With dipotassium hydrogenphosphate In water; N,N-dimethyl-formamide at 20℃; for 0.166667h;95%
With ammonia; sodium; iron(III) chloride 1.) -33 deg C, 2.) irradiation, -33 deg C, 180 min; Yield given. Multistep reaction;
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

methyl 12-oxooctadecanoate
2380-27-0

methyl 12-oxooctadecanoate

methyl 12,12-toluene-3,4-disulphideoctadecanoate
130891-86-0

methyl 12,12-toluene-3,4-disulphideoctadecanoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; acetic acid for 0.5h; Ambient temperature;95%
3,4-dimercaptotoluene
496-74-2

3,4-dimercaptotoluene

9,10-diketostearic acid
656-73-5

9,10-diketostearic acid

9,9,10,10-bis(toluene-3,4-disulphide)octadecanoic acid
130911-99-8

9,9,10,10-bis(toluene-3,4-disulphide)octadecanoic acid

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; acetic acid for 1h; Ambient temperature;95%

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