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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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

o-Cresolsulfonic acid CAS:7134-04-5 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 inte

o-Cresolsulfonic acid CAS:7134-04-5

Cas:7134-04-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

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

Factory Supply o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

o-Cresolsulfonic acid

Cas:7134-04-5

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

O-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

o-Cresolsulfonicacid

Cas:7134-04-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Gram

Negotiable

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

o-Cresol sulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hefei Zhaobo Technology Co., Ltd.

Our Advantage Q1:How is the quality We can provide free samples for you to test its quality. Q2:Safest and fastest delivery We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment. Fast and discre

o-Cresolsulfonic acid CAS 7134-04-5

Cas:7134-04-5

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Trading Company

inquiry

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

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

o-Cresol sulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:API

99% up by HPLC o-Cresolsulfonic acid 1911775

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

4-Hydroxy-3-methylbenzenesulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Manufacturers

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.

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Koning Pharmchem Co., Ltd.

KONING PHARMCHEM CO., LTD. has committed itself to a strategy of providing a unique service for companies involved in the manufacture of pharmaceuticals, healthcare products, food, cosmetics and other fine chemicals. Our products including but not li

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

o-Cresolsulfonic acidAppearance:peachblow liquid Storage:Protected from light, stored hermetically and in a dry place Package:In plastic barrel, 250kg/barrel. Application:intermediates Transportation:By sea

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

o-Cresolsulfonic acid Application:o-Cresolsulfonic acid

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fandachem Co.,Ltd

o-Cresolsulfonic acid cas 7134-04-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

o-Cresolsulfonic acid cas 7134-04-5

Cas:7134-04-5

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

7134-04-5

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China

o-Cresolsulfonic acid 7134-04-5

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

o-Cresolsulfonic acidAppearance:detailed in specifications Storage:Keep in dry and cool place Package:according to clients requirement Application:It is an important raw material and intermediate used in Organic Synthesis,Pharmaceuticals, Agrochemica

o-Cresolsulfonic acid

Cas:7134-04-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ortho-cresol
95-48-7

ortho-cresol

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid
With sulfuric acid at 100℃; for 1.5h;
ortho-cresol
95-48-7

ortho-cresol

A

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

B

2-hydroxy-toluene-3,5-disulfonic acid
71552-44-8

2-hydroxy-toluene-3,5-disulfonic acid

C

2-hydroxy-toluene-3-sulfonic acid
4016-01-7

2-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 25℃; Rate constant; Product distribution; Mechanism; the sulphonation of various aromatic ethers and alcohols at variation of H2SO4 concentration;
With sulfuric acid at 25℃;A 56 % Spectr.
B n/a
C 44 % Spectr.
With sulfuric acid at 35℃; for 0.2h;A 58 % Spectr.
B 7 % Spectr.
C 35 % Spectr.
With sulfuric acid at 30℃; for 24h;A 54 % Spectr.
B 25 % Spectr.
C 21 % Spectr.
ortho-cresol
95-48-7

ortho-cresol

A

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

B

2-hydroxy-toluene-3-sulfonic acid
4016-01-7

2-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
With sulfur trioxide In nitromethane at 0℃; for 0.5h;
4-Hydroxy-3-methyl-benzenesulfonic acid 2,4-dinitro-phenyl ester

4-Hydroxy-3-methyl-benzenesulfonic acid 2,4-dinitro-phenyl ester

A

2,4-Dinitrophenol
51-28-5

2,4-Dinitrophenol

B

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
With water at 60℃; Rate constant; μ = 1.0, pH 5.2-13.0;
sulfuric acid
7664-93-9

sulfuric acid

ortho-cresol
95-48-7

ortho-cresol

A

3-hydroxy-4-methylbenzenesulfonic acid
7134-03-4

3-hydroxy-4-methylbenzenesulfonic acid

B

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

sulfuric acid
7664-93-9

sulfuric acid

ortho-cresol
95-48-7

ortho-cresol

A

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

B

o-cresol-sulfonic acid-(6)

o-cresol-sulfonic acid-(6)

diazotized 6-amino-1-methyl-benzene-sulfonic acid-(3)

diazotized 6-amino-1-methyl-benzene-sulfonic acid-(3)

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
durch Verkochen;
water
7732-18-5

water

5-sulfo-toluene-2-diazonium-betaine

5-sulfo-toluene-2-diazonium-betaine

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

acetyl chloride
75-36-5

acetyl chloride

2-methyl-4-sulfophenyl acetate

2-methyl-4-sulfophenyl acetate

Conditions
ConditionsYield
In ethyl acetate at 15℃; for 3h;93%
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

acetic anhydride
108-24-7

acetic anhydride

(3-methyl-4-acetoxy)benzenesulfonyl chloride
313681-72-0

(3-methyl-4-acetoxy)benzenesulfonyl chloride

Conditions
ConditionsYield
Stage #1: 6-hydroxy-toluene-3-sulfonic acid; acetic anhydride In dichloromethane for 12h;
Stage #2: With phosphorus pentachloride In diethyl ether at 20℃; for 0.25h;
27%
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

A

4,6-dichloro-2-methylphenol
1570-65-6

4,6-dichloro-2-methylphenol

B

5-chloro-6-hydroxy-toluene-3-sulfonic acid
859495-20-8

5-chloro-6-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
With 1,4-dioxane; chlorine
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

2-methyl-4-chlorophenol
1570-64-5

2-methyl-4-chlorophenol

Conditions
ConditionsYield
With water; chlorine
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

2-methyl-4,6-dinitrophenol
534-52-1

2-methyl-4,6-dinitrophenol

Conditions
ConditionsYield
With nitric acid
With nitric acid
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

5-bromo-6-hydroxy-toluene-3-sulfonic acid
85911-53-1

5-bromo-6-hydroxy-toluene-3-sulfonic acid

Conditions
ConditionsYield
durch Bromierung;
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

6-hydroxy-5-nitro-toluene-3-sulfonic acid
85895-88-1

6-hydroxy-5-nitro-toluene-3-sulfonic acid

Conditions
ConditionsYield
With sulfuric acid; potassium nitrate
6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

oxalic acid
144-62-7

oxalic acid

4-(4,4'-dihydroxy-3,3'-dimethyl-benzhydrylidene)-2-methyl-cyclohexa-2,5-dienone
874000-27-8

4-(4,4'-dihydroxy-3,3'-dimethyl-benzhydrylidene)-2-methyl-cyclohexa-2,5-dienone

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

water
7732-18-5

water

chlorine
7782-50-5

chlorine

2-methyl-4-chlorophenol
1570-64-5

2-methyl-4-chlorophenol

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

nitric acid
7697-37-2

nitric acid

2-methyl-4,6-dinitrophenol
534-52-1

2-methyl-4,6-dinitrophenol

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

water
7732-18-5

water

bromine
7726-95-6

bromine

2,4-dibromo-6-methylphenol
609-22-3

2,4-dibromo-6-methylphenol

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

water
7732-18-5

water

bromine
7726-95-6

bromine

acetic acid
64-19-7

acetic acid

A

2,4-dibromo-6-methylphenol
609-22-3

2,4-dibromo-6-methylphenol

B

3-bromo-2-oxy-1-methyl-benzene-sulfonic acid-(5)

3-bromo-2-oxy-1-methyl-benzene-sulfonic acid-(5)

Conditions
ConditionsYield
Reaktion des Kaliumsalzes unter Vermeidung jeder Temperaturhoehung;
sulfuric acid
7664-93-9

sulfuric acid

6-hydroxy-toluene-3-sulfonic acid
7134-04-5

6-hydroxy-toluene-3-sulfonic acid

chromic acid

chromic acid

2-Methyl-1,4-benzoquinone
553-97-9

2-Methyl-1,4-benzoquinone

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