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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

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu 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

2-FORMYL-1,4-BENZENEDICARBOXYLIC ACID

Cas:69526-90-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

69526-90-5 CAS NO.69526-90-5

Cas:69526-90-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

69526-90-5

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-FORMYL-1,4-BENZENEDICARBOXYLIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-FORMYL-1,4-BENZENEDICARBOXYLIC ACID

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Other

inquiry

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

2-FORMYL-1,4-BENZENEDICARBOXYLIC ACID

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Application:Medical or chemical

69526-90-5

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2-FORMYL-1,4-BENZENEDICARBOXYLIC ACID

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

69526-90-5 CAS NO.69526-90-5

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Trading Company

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

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

1,4-Benzenedicarboxylicacid, 2-formyl-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,b

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

kingstonchem

1,4-Benzenedicarboxylicacid, 2-formyl-

Cas:69526-90-5

Min.Order:0

Negotiable

Type:

inquiry

Synthetic route

dimethyl 2-(diacetoxymethyl)terephthalate

dimethyl 2-(diacetoxymethyl)terephthalate

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
With hydrogenchloride In water at 100℃;92%
2-dichloromethyl-4-trichloromethyl-benzoyl chloride

2-dichloromethyl-4-trichloromethyl-benzoyl chloride

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
With water; calcium carbonate
2-dichloromethyl-4-trichloromethyl-benzoyl chloride

2-dichloromethyl-4-trichloromethyl-benzoyl chloride

water
7732-18-5

water

calcium carbonate

calcium carbonate

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

m-xylene
108-38-3

m-xylene

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: iron chloride; carbon disulfide
2: sodium hypobromite / 0 °C
3: thionyl chloride
5: calcium carbonate; water
View Scheme
2,4-dimethylbenzoyl chloride
21900-42-5

2,4-dimethylbenzoyl chloride

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: calcium carbonate; water
View Scheme
2,4-dimethylacetophenone.
89-74-7

2,4-dimethylacetophenone.

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sodium hypobromite / 0 °C
2: thionyl chloride
4: calcium carbonate; water
View Scheme
2,4-dimethyl-benzoic acid
611-01-8

2,4-dimethyl-benzoic acid

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride
3: calcium carbonate; water
View Scheme
C9H5BrO4

C9H5BrO4

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
With water for 2h; Reflux;1.012 g
2-methyl-1,4-dicyanobenzene
55984-93-5

2-methyl-1,4-dicyanobenzene

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sulfuric acid / 24 h / 90 °C
1.2: 24 h / 0 - 110 °C
2.1: sulfuric acid / 18 h / 95 °C
3.1: sulfuric acid; chromium(VI) oxide / acetic anhydride / 0 - 5 °C
4.1: hydrogenchloride / water / 100 °C
View Scheme
2-methylterephthalic acid
5156-01-4

2-methylterephthalic acid

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / 18 h / 95 °C
2: sulfuric acid; chromium(VI) oxide / acetic anhydride / 0 - 5 °C
3: hydrogenchloride / water / 100 °C
View Scheme
3,3′-(dimethylsilanediyl)-bis(N,N-diethylaniline)

3,3′-(dimethylsilanediyl)-bis(N,N-diethylaniline)

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

C31H36N2O4Si

C31H36N2O4Si

Conditions
ConditionsYield
With toluene-4-sulfonic acid In neat (no solvent) at 140℃; for 8h; Sealed tube;11%
2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

5-carboxyphtalide
4792-29-4

5-carboxyphtalide

Conditions
ConditionsYield
With sodium hydroxide
2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

phenylhydrazine
100-63-0

phenylhydrazine

6-carboxy-2-phenyl-1(2H)-phthalazinone
103286-12-0

6-carboxy-2-phenyl-1(2H)-phthalazinone

Conditions
ConditionsYield
With water
2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

water
7732-18-5

water

phenylhydrazine
100-63-0

phenylhydrazine

2-phenyl-phthalazone-(1)-carboxylic acid-(6)

2-phenyl-phthalazone-(1)-carboxylic acid-(6)

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

water
7732-18-5

water

phenylhydrazine
100-63-0

phenylhydrazine

3-phenyl-phthalazone-(4)-carboxylic acid-(7)

3-phenyl-phthalazone-(4)-carboxylic acid-(7)

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

phthalide-carboxylic acid-(5)

phthalide-carboxylic acid-(5)

3,3′-(dimethylsilanediyl)-bis(N,N-diethylaniline)

3,3′-(dimethylsilanediyl)-bis(N,N-diethylaniline)

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

C31H37N2O4Si(1+)*Cl(1-)

C31H37N2O4Si(1+)*Cl(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / neat (no solvent) / 8 h / 140 °C / Sealed tube
2: hydrogenchloride / water; ethanol
View Scheme
julolidine
479-59-4

julolidine

2-formylterephthalic acid
69526-90-5

2-formylterephthalic acid

C33H32N2O4

C33H32N2O4

Conditions
ConditionsYield
Stage #1: julolidine; 2-formylterephthalic acid With copper(I) bromide In toluene at 150℃; for 24h;
Stage #2: In toluene at 20 - 30℃; for 5h;
48 mg

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