2,5-Dimethylbenzenesulfonic acid dihydrate

Product Name: 2,5-Dimethylbenzenesulfonic acid dihydrate
CAS No.: 609-54-1
Chemical Name: 2,5-Dimethylbenzenesulfonic acid dihydrate
Synonyms: (CH3)2C6H3SO3H 2H2O;2,5-Dimethylbenzenes;P-XYLENESULFONIC ACID;XYLENOLSULFONIC ACID 65%;P-XYLENE-2-SULFONIC ACID;P-TOLUENE-O-SULFONIC ACID;p-xylene-2-sulphonic acid;p-Xylene-2-sulfonic Acid 2,5-dimethyl-benzenesulfonicaci;2,5-DIMETHYLBENZENESULFONIC ACID
CBNumber: CB0338729
Molecular Formula: C8H10O3S
Formula Weight: 186.23
MOL File: 609-54-1.mol

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2,5-Dimethylbenzenesulfonic acid dihydrate Property

Melting point:: 86°C
Boiling point:: 290.72°C (rough estimate)
Density: 1.3286 (rough estimate)
refractive index: 1.5081 (estimate)
storage temp.: 2-8°C
Water Solubility: Soluble in water
form: powder to crystal
pka: -0.47±0.30(Predicted)
color: White to Light yellow to Light red
Sensitive: Hygroscopic
CAS DataBase Reference: 609-54-1(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 2,5-dimethyl- (609-54-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/38
Safety Statements: 26
WGK Germany: 3
TSCA: Yes
HS Code: 2904.10.3700

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: X1376
Product name: p-Xylene-2-sulfonic acid hydrate
Purity: ≥98%
Packaging: 25g
Price: $145
Updated: 2024/03/01

TCI Chemical

Product number: D0681
Product name: p-Xylene-2-sulfonic Acid Hydrate
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $37
Updated: 2024/03/01

TCI Chemical

Product number: D0681
Product name: p-Xylene-2-sulfonic Acid Hydrate
Purity: >98.0%(HPLC)(T)
Packaging: 100g
Price: $144
Updated: 2024/03/01

Alfa Aesar

Product number: A15007
Product name: 2,5-Dimethylbenzenesulfonic acid hydrate, 99%
Packaging: 25g
Price: $42.65
Updated: 2024/03/01

Alfa Aesar

Product number: A15007
Product name: 2,5-Dimethylbenzenesulfonic acid hydrate, 99%
Packaging: 100g
Price: $133.65
Updated: 2024/03/01

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2,5-Dimethylbenzenesulfonic acid dihydrate Chemical Properties,Usage,Production

Uses

Reagent for serum cholesterol determination.

Production Methods

2,5-Dimethylbenzenesulfonic acid dihydrate is obtained by sulfonating p-xylene with 93% sulfuric acid and removing the water by distillation.

2,5-Dimethylbenzenesulfonic acid dihydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-Dimethylbenzenesulfonic acid dihydrate Suppliers

Americas 1 China 71 Europe 1 Germany 1 India 2 Japan 2 Slovakia 1 Switzerland 3 The Netherlands 1 Turkey 1 United Kingdom 5 United States 17 Global 106

Hangzhou Changjiu Pharmaceutical Technology Co. , Ltd.

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ProdList: 50
Advantage: 58

Shanghai Boyle Chemical Co., Ltd.

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ProdList: 2208
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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3B Pharmachem (Wuhan) International Co.,Ltd.

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Fax: 86-21-50328109
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Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
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Energy Chemical

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Nanjing Datang Chemical Co., Ltd

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ProdList: 88
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Adamas Reagent, Ltd.

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View Lastest Price from 2,5-Dimethylbenzenesulfonic acid dihydrate manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2,5-Dimethylbenzenesulfonic acid dihydrate 609-54-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-09

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,5-Dimethylbenzenesulfonic acid dihydrate 609-54-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 2,5-Dimethylbenzenesulfonic acid dihydrate 609-54-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG
Release date: 2019-07-01

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2,5-Dimethylbenzenesulfonic acid dihydrate

(CH3)2C6H3SO3H 2H2O

2,5-DimethylbenzensulfonicAcid Dihydrate

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