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
Cas:626-04-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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
Cas:626-04-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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Cas:626-04-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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Cas:626-04-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:626-04-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1,3-BENZENEDITHIOL CAS:626-04-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interme
Cas:626-04-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:626-04-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:626-04-0
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryZibo 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
Cas:626-04-0
Min.Order:10 Gram
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Cas:626-04-0
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Min.Order:1 Kilogram
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Cas:626-04-0
Min.Order:1 Gram
Negotiable
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Cas:626-04-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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Cas:626-04-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
benzene-1,3-dithiolAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:626-04-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
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R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:626-04-0
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as:
1,3-benzenedithiolAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation:Sea/air/cour
1,3-benzenedithiol CAS NO.626-04-0 Application:1,3-benzenedithiol CAS NO.626-04-0
1,3-BENZENEDITHIOLCASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
1,3-Bis-(dimethylcarbamoylthio)-benzol
3-mercaptothiophenol
Conditions | Yield |
---|---|
With potassium hydroxide In ethylene glycol for 1h; Heating; | 98.5% |
With potassium hydroxide In methanol Heating; |
Conditions | Yield |
---|---|
Reaktion ueber mehrere Stufen; |
1,3-bis-trichloromethylsulfanyl-benzene
aniline
A
3-mercaptothiophenol
B
N,N',N''-triphenylguanidine
Conditions | Yield |
---|---|
With sodium isopropanethiolate; sodium 1.) HMPA, 2.) 100 deg C; Yield given. Multistep reaction; |
3-mercaptothiophenol
1,10-dibromodecane
2,4-Benzo-1,5-dithiacyclopentadec-2-ene
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 45 - 50℃; | 95% |
With caesium carbonate In N,N-dimethyl-formamide at 50℃; | 95% |
3-mercaptothiophenol
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; N,N-dimethyl-formamide stirring under N2 atmosphere for 16 h at room temperature; filtn. through a sintered glass crucible into a HCl soln., evapn. (reduced pressure), addn. of aq. NH4PF6, filtn., drying (vac.), washing (ether), drying; | 95% |
Conditions | Yield |
---|---|
Stage #1: 3-mercaptothiophenol With sodium hydride In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: chloro-diphenylphosphine In tetrahydrofuran Reflux; Inert atmosphere; Schlenk technique; Glovebox; | 95% |
Conditions | Yield |
---|---|
In methanol exclusion of light; addn. of soln. of dithiol in abs. methanol to a suspension of Pb compd. in abs. methanol (preparing suspension with ice cooling); sepn. of a yellow compd.;; filtration of ppt. after 1h; washing with methanol or acetone; drying in vac.; elem. anal.;; | 93% |
In acetone exclusion of light; addn. of soln. of dithiol in acetone to a suspension of Pb compd. in acetone (preparing suspension with ice cooling); sepn. of a yellow compd.;; filtration of ppt. after 1h; washing with methanol or acetone; drying in vac.; elem. anal.;; | 93% |
Conditions | Yield |
---|---|
Stage #1: 3-mercaptothiophenol With sodium hydride In tetrahydrofuran at 20℃; for 1h; Glovebox; Schlenk technique; Inert atmosphere; Stage #2: Chlorodiisopropylphosphane In tetrahydrofuran at 20℃; for 1h; Glovebox; Schlenk technique; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol for 3h; Heating; | 92% |
With potassium carbonate In acetone at 50℃; | 88% |
sodium tetrafluoroborate
3-mercaptothiophenol
tris[triphenylphosphinegold(I)]oxonium tetrafluoroborate
phenylene-1-bis[(triphenylphosphine)gold(I)]sulfonio-3-[(triphenylphosphine)gold(I)]thiolate tetrafluoroborate
Conditions | Yield |
---|---|
In dichloromethane byproducts: H2O; a soln. of complex in CH2Cl2 was treated with a soln. of dithiol in CH2Cl2 and a small quantity of NaBF4 at 20°C for 1 h (N2); ppt. was filtered off, crystd. upon addn. of pentane and cooling to -20°C, crystals were dried in vac.; elem. anal.; | 92% |
3-mercaptothiophenol
acrylonitrile
3,3'-(m-phenylenedithio)dipropionitrile
Conditions | Yield |
---|---|
With N-benzyl-trimethylammonium hydroxide In tetrahydrofuran; methanol at -78 - 20℃; Inert atmosphere; | 90% |
With trimethylamine |
3-mercaptothiophenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide at 100℃; | 90% |
3-mercaptothiophenol
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; N,N-dimethyl-formamide stirring under N2 atmosphere for 16 h at room temperature; filtn. through a sintered glass crucible into a HCl soln., evapn. (reduced pressure), addn. of aq. NH4PF6, filtn., drying (vac.), washing (ether), drying; | 90% |
3-mercaptothiophenol
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; N,N-dimethyl-formamide stirring under N2 atmosphere for 16 h at room temperature; filtn. through a sintered glass crucible into a HCl soln., evapn. (reduced pressure), addn. of aq. NH4PF6, filtn., drying (vac.), washing (ether), drying; | 90% |
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