Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Cas:139152-08-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:139152-08-2
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:139152-08-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: 4,5-DICHLOROPHTHALONITRILE Synonyms: 4,5-DICHLOROPHTHALONITRILE;1,2-DICHLORO-4,5-DICYANOBENZENE;4,5-Dichlorophthalonitrile 99%;4,5-DICHLOROPHTHALONITRILE 98+%;4,5-Dichloro-1,2-benzenedicarbonitrile;4,5-Dichlorobenzene-1,2
Cas:139152-08-2
Min.Order:1 Gram
FOB Price: $8900.0
Type:Lab/Research institutions
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:139152-08-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:139152-08-2
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
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:139152-08-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry4,5-DICHLOROPHTHALONITRILE Chemical Properties Melting point 180-184 °C (lit.) Boiling point 312.4±42.0 °C(Predicted) density 1.48±0.1 g/cm3(Predicted) storage temp. Sealed in dry,Room Temperature InChIKey SRI
Cas:139152-08-2
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:139152-08-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHunan 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:
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:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAcmec 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:139152-08-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4,5-DICHLOROPHTHALONITRILEAppearance:Off-white powder Storage:Protected from light, stored hermetically and in a dry place Package:Fluoride barrel Application:additives Transportation:By air or courier or sea
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.High purity, like 99%, 99.9%, 99.95%, 99.99%, 99.999%2.Quality control, test sample before shipping and keep sample for 3 years after shipping;3. Prompt shipment with professional documents;4. Packing as your request, with photo before shipment;5.
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry"HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products. We supply Multiple s
4,5-DICHLOROPHTHALONITRILEAppearance: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
Cas:139152-08-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
4,5-dichloro-1,2-benzenedicarboxamide
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With trichlorophosphate In pyridine; methanol; water | 86% |
With thionyl chloride; N,N-dimethyl-formamide 1) 0 - 5 deg C, 5 h, 2) r.t., 24 h; | 75% |
With thionyl chloride In N,N-dimethyl-formamide at 0 - 20℃; for 29h; | 50% |
With thionyl chloride In N,N-dimethyl-formamide at 0℃; for 12h; Inert atmosphere; | 50% |
With thionyl chloride In N,N-dimethyl-formamide at 0℃; Inert atmosphere; | 1.48 g |
phosgene
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline; chlorobenzene |
4,5-dichlorophthalic anhydride
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 98 percent / formamide / 3 h / Heating 2: 72 percent / 25-33percent NH4OH / 48 h / Ambient temperature 3: 75 percent / SOCl2, DMF / 1) 0 - 5 deg C, 5 h, 2) r.t., 24 h View Scheme | |
Multi-step reaction with 3 steps 1: formamide / 3 h / Reflux 2: ammonium hydroxide / 48 h / 20 °C 3: thionyl chloride / N,N-dimethyl-formamide / 29 h / 0 - 20 °C View Scheme |
4,5-dichlorophthalimide
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 72 percent / 25-33percent NH4OH / 48 h / Ambient temperature 2: 75 percent / SOCl2, DMF / 1) 0 - 5 deg C, 5 h, 2) r.t., 24 h View Scheme |
4,5-dichlorophthalic acid
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 93 percent / acetic anhydride / 5 h / Heating 2: 98 percent / formamide / 3 h / Heating 3: 72 percent / 25-33percent NH4OH / 48 h / Ambient temperature 4: 75 percent / SOCl2, DMF / 1) 0 - 5 deg C, 5 h, 2) r.t., 24 h View Scheme | |
Multi-step reaction with 4 steps 1: acetic anhydride / 5 h / Reflux 2: formamide / 3 h / Reflux 3: ammonium hydroxide / 48 h / 20 °C 4: thionyl chloride / N,N-dimethyl-formamide / 29 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: formamide / 4 h / 140 - 180 °C 2: ammonium hydroxide / dimethyl sulfoxide / 6 h / 0 - 20 °C 3: thionyl chloride / N,N-dimethyl-formamide / 12 h / 0 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 3 steps 1: formamide / 4 h / 140 - 180 °C 2: ammonia / dimethyl sulfoxide / 6 h / 25 °C / Cooling with ice 3: thionyl chloride / N,N-dimethyl-formamide / 0 °C / Inert atmosphere View Scheme |
4,5-dichlorophthalimide
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ammonium hydroxide / 48 h / 20 °C 2: thionyl chloride / N,N-dimethyl-formamide / 29 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: ammonium hydroxide / dimethyl sulfoxide / 6 h / 0 - 20 °C 2: thionyl chloride / N,N-dimethyl-formamide / 12 h / 0 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: ammonia / dimethyl sulfoxide / 6 h / 25 °C / Cooling with ice 2: thionyl chloride / N,N-dimethyl-formamide / 0 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 20h; | 99% |
n-Heptyl Resorcinol
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Stage #1: n-Heptyl Resorcinol With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 0.166667h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In N,N-dimethyl-formamide at 100℃; for 1.83h; Inert atmosphere; | 98.7% |
4,5-dichlorophthalonitrile
4-t-butylbenzenethiol
3,6-bis[(tert-butylphenyl)sulfanyl]phthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 20℃; for 20h; | 98% |
2,3-dihydroxytriptycene
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 6h; Inert atmosphere; | 98% |
ethyl-3-hydroxybenzoate
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate | 97% |
4,5-dichlorophthalonitrile
4-aminotiophenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 12h; Inert atmosphere; | 97% |
5-Hydroxy-2-methylpyridine
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h; Inert atmosphere; | 97% |
3-(9H-carbazol-9-yl)phenylboronic acid
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 12h; Reflux; Inert atmosphere; | 97% |
4-tritylphenol
4,5-dichlorophthalonitrile
bis{4,5-[4-(triphenylmethyl)phenoxy]}-1,2-dicyanobenzene
Conditions | Yield |
---|---|
Stage #1: 4-tritylphenol With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 0.166667h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In N,N-dimethyl-formamide at 120℃; for 2h; Inert atmosphere; | 96% |
2-aminopyridine
4,5-dichlorophthalonitrile
1,3-bis(2-pyridylimino)-5,6-dichloroisoindole
Conditions | Yield |
---|---|
With calcium chloride In butan-1-ol for 48h; Reflux; Inert atmosphere; | 96% |
4-mercaptobenzoic acid
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 24h; Inert atmosphere; | 96% |
4,5-dichlorophthalonitrile
3-(n-octyloxy)thiophenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 7h; Inert atmosphere; | 95.1% |
(4-hydroxyphenyl)methanol
4,5-dichlorophthalonitrile
4-chloro-5-[4-(hydroxymethyl)phenoxy]phthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 24h; Heating; | 95% |
4-sulfanylphenol
4,5-dichlorophthalonitrile
4,5-bis((4-hydroxyphenyl)thio)phthalonitrile
Conditions | Yield |
---|---|
Stage #1: 4-sulfanylphenol With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 0.5h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In N,N-dimethyl-formamide for 24h; Inert atmosphere; | 95% |
Stage #1: 4-sulfanylphenol With potassium carbonate In dimethyl sulfoxide at 20℃; for 0.5h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In dimethyl sulfoxide at 90℃; for 12h; Inert atmosphere; | 91% |
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 24h; Inert atmosphere; | 75% |
4,5-dichlorophthalonitrile
Quinoline-2-thiol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2.5h; Inert atmosphere; | 95% |
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 45℃; for 4h; | 95% |
4,5-dichlorophthalonitrile
triethyl phosphite
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) at 230℃; under 5171.62 Torr; for 0.75h; Microwave irradiation; | 95% |
1-(3-mercapto)propyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
4,5-dichlorophthalonitrile
4,5-bis(mercaptopropylisobutyl-POSS)phthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran for 48h; Heating; | 94% |
4,5-dichlorophthalonitrile
4-methoxy-phenol
4,5-bis(4-methoxyphenoxy)phthalonitrile
Conditions | Yield |
---|---|
Stage #1: 4-methoxy-phenol With potassium carbonate In N,N-dimethyl acetamide at 110℃; for 0.25h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In N,N-dimethyl acetamide at 110℃; for 3h; Inert atmosphere; | 93.4% |
With potassium carbonate In dimethyl sulfoxide at 90℃; for 0.5h; | 72% |
1-butanethiol
4,5-dichlorophthalonitrile
1,2-dibutylthio-4,5-dicyanobenzene
Conditions | Yield |
---|---|
With copper(I) oxide; sodium hydride In N,N-dimethyl-formamide for 3h; Condensation; Heating; | 93% |
With N,N-dimethyl acetamide; potassium carbonate at 90℃; for 8h; Inert atmosphere; | 72% |
With potassium carbonate In N,N-dimethyl acetamide at 90℃; for 12h; Inert atmosphere; |
15-thiol-13,17-dioxa nonacosane
4,5-dichlorophthalonitrile
1,2-di(13,17-dioxa nonacosane-15-sulfanyl) phthalonitrile
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 50℃; for 48h; | 93% |
morpholine
4,5-dichlorophthalonitrile
4-chloro-5-morpholinophthalonitrile
Conditions | Yield |
---|---|
at 20℃; for 24h; Inert atmosphere; | 93% |
4,5-dichlorophthalonitrile
3-Dimethylaminophenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 18h; Inert atmosphere; | 93% |
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 18h; | 93% |
4,5-dichlorophthalonitrile
2-methoxy-phenol
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-phenol With potassium carbonate In N,N-dimethyl acetamide at 110℃; for 0.25h; Inert atmosphere; Stage #2: 4,5-dichlorophthalonitrile In N,N-dimethyl acetamide at 110℃; for 3h; Inert atmosphere; | 92.8% |
Conditions | Yield |
---|---|
With calcium chloride In hexan-1-ol for 18h; Reflux; Inert atmosphere; | 92% |
4,5-dichlorophthalonitrile
phenylboronic acid
1,2-dicyano-4,5-diphenylbenzene
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; sodium bromide In 1,4-dioxane; water for 6h; Suzuki-Miyaura cross coupling; Inert atmosphere; Heating; | 92% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate; sodium bromide In 1,4-dioxane; water for 5.5h; Inert atmosphere; Heating; | 75% |
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 20℃; for 48h; Inert atmosphere; | 92% |
3,5-Di-tert-butylphenol
4,5-dichlorophthalonitrile
4,5-bis(3,5-di-tert-butylphenoxy)-1,2-dicyanobenzene
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 90℃; for 0.5h; | 91% |
With potassium carbonate In dimethyl sulfoxide at 90℃; Inert atmosphere; | 90% |
4-tert-Butylcatechol
4,5-dichlorophthalonitrile
Conditions | Yield |
---|---|
Stage #1: 4-tert-Butylcatechol; 4,5-dichlorophthalonitrile With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; Inert atmosphere; Stage #2: In N,N-dimethyl-formamide at 80℃; for 24h; Inert atmosphere; | 91% |
4,5-dichlorophthalonitrile
thiophenol
4,5-bis(phenylthio)-1,2-dicyanobenzene
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; for 15h; | 90% |
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 12h; Inert atmosphere; | 82% |
With potassium carbonate In dimethyl sulfoxide for 12h; Inert atmosphere; | 75% |
With potassium carbonate In dimethyl sulfoxide at 90℃; for 0.5h; | 51% |
With potassium carbonate In dimethyl sulfoxide at 90℃; for 0.5h; | 46% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View