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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone 4253-24-1

Cas:4253-24-1

Min.Order:1 Kilogram

Negotiable

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Qingdao Beluga Import and Export Co., LTD

MELLITIC TRIANHYDRIDE CAS:4253-24-1 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 int

MELLITIC TRIANHYDRIDE CAS:4253-24-1

Cas:4253-24-1

Min.Order:1 Gram

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Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

BEST PRICE/Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Manufacturers

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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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1 Application:Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

DB BIOTECH CO., LTD

best seller Application:API

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone cas 4253-24-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

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

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hunan Longxianng Runhui Trading Co.,Ltd

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1Appearance:crystal Storage:Shading, sealed, dry place. Package:foil bags, drums or bottles Application:Pharmaceutical Intermediates / Active Pharmaceutical Ingredients

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Muhuang Technology Co., Ltd

best seller Application:API

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

MELLITIC TRIANHYDRIDE

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

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Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

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

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

changchun tuocai technology co.,ltld

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1Appearance:crystal Storage:Shading, sealed, dry place. Package:foil bags, drums or bottles Application:Pharmaceutical Intermediates / Active Pharmaceutical Ingredients

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

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Taizhou volsen chemical Co., Ltd

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexoneAppearance:Pls see the Details Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Se

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Minshang Biotechnology Co., Ltd

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1 Application:Pharmaceutical Intermediates / Active Pharmaceutical Ingredients / For Chemical Research

4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai PengMo Biotechnology Co.,Ltd

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1Appearance:crystal Storage:Shading, sealed, dry place. Package:foil bags, drums or bottles Application:Pharmaceutical Intermediates / Active Pharmaceutical Ingredients

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fenjun Chemical Co Ltd.

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1 Application:Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone Purity 99% CAS NO.4253-24-1

Cas:4253-24-1

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

benzenehexacarboxylic acid
517-60-2

benzenehexacarboxylic acid

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

Conditions
ConditionsYield
With acetyl chloride at 160℃; im Rohr;
With benzoyl chloride
With acetic anhydride
With acetic anhydride for 16h; Heating; Yield given;
benzenehexacarboxylic acid
517-60-2

benzenehexacarboxylic acid

acetic anhydride
108-24-7

acetic anhydride

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

Conditions
ConditionsYield
3-stdg. Erhitzen;
4-AMINO-2,2,6,6-TETRAMETHYLPIPERIDINE
36768-62-4

4-AMINO-2,2,6,6-TETRAMETHYLPIPERIDINE

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

C39H54N6O6

C39H54N6O6

Conditions
ConditionsYield
With pyridine; acetic anhydride In tetrahydrofuran at 58℃; Solvent; Cooling with ice;93.3%
benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

cobalt(II) chloride
7646-79-9

cobalt(II) chloride

cobalt phthalocyanine-1,2:3,4:8,9:10,11:15,16:17,18:22,23:24,15-octakis(dicarboximide)
128096-81-1

cobalt phthalocyanine-1,2:3,4:8,9:10,11:15,16:17,18:22,23:24,15-octakis(dicarboximide)

Conditions
ConditionsYield
With ammonium molybdate; urea In nitrobenzene mixing hexacarboxylic acid trianhydride, CoCl2, urea, and ammoniummolybdate, adding mixt. to nitrobenzene, heating (2 h, 200°C), adding further urea, heating (2 h); washing (3x, HCl, boiling H2O, MeOH), adding product to concd. H2SO4, shaking (5 h, room temp.), filtering, adding filtrate to ice, standing (several h), centrifuging, decanting, collecting pptn., washing (H2O, EtOH), drying (vac., P2O5); elem. anal.;83.5%
benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

iron(II) chloride

iron(II) chloride

iron phthalocyanine-1,2:3,4:8,9:10,11:15,16:17,18:22,23:24,15-octakis(dicarboximide)
128096-82-2

iron phthalocyanine-1,2:3,4:8,9:10,11:15,16:17,18:22,23:24,15-octakis(dicarboximide)

Conditions
ConditionsYield
With ammonium molybdate; urea In nitrobenzene mixing hexacarboxylic acid trianhydride, FeCl2, urea, and ammoniummolybdate, adding mixt. to nitrobenzene, heating (2 h, 200°C), adding further urea, heating (2 h); washing (3x, HCl, boiling H2O, MeOH), adding product to concd. H2SO4, shaking (5 h, room temp.), filtering, adding filtrate to ice, standing (several h), centrifuging, decanting, collecting pptn., washing (H2O, EtOH), drying (vac., P2O5); elem. anal.;37.1%
benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

tribenzoyl-benzene-1,3,5-tricarboxylic acid

tribenzoyl-benzene-1,3,5-tricarboxylic acid

Conditions
ConditionsYield
With aluminium trichloride; benzene
benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

A

pentacarbon dioxide
51799-36-1

pentacarbon dioxide

B

Hepta-1,2,3,4,5,6-hexaene-1,7-dione
63615-05-4

Hepta-1,2,3,4,5,6-hexaene-1,7-dione

Conditions
ConditionsYield
at 900 - 1000℃; Irradiation;
methanol
67-56-1

methanol

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
4253-24-1

benzene-1,2:3,4:5,6-hexacarboxylic trianhyride

mellitic acid tetramethyl ester

mellitic acid tetramethyl ester

Conditions
ConditionsYield
at 100℃; im Rohr;

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