26590-31-8
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Basic information
- Product Name: CRESOLSULFURIC ACID
- Synonyms: cresolsulphonic acid
- CAS NO:26590-31-8
- Molecular Formula: C7H8O4S
- Molecular Weight: 188.20102
- EINECS: 247-831-7
- Product Categories: N/A
- Mol File: 26590-31-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.4 g/mL at 20 °C(lit.)
- Refractive Index: n20/D 1.548
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: CRESOLSULFURIC ACID(CAS DataBase Reference)
- NIST Chemistry Reference: CRESOLSULFURIC ACID(26590-31-8)
- EPA Substance Registry System: CRESOLSULFURIC ACID(26590-31-8)
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Safety Data
- Hazard Codes: T
- Statements: 24/25-34
- Safety Statements: 23-26-36/37/39-45
- RIDADR: UN 3265 8/PG 2
- WGK Germany: 2
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 26590-31-8(Hazardous Substances Data)
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26590-31-8 Usage
General Description
Cresolsulfuric acid, also known as tosic acid, is a chemical compound formed by the combination of cresol and sulfuric acid. It is a strong acid and is commonly used in organic synthesis as a catalyst or as a dehydration agent. It is also used in the production of various chemicals such as dyes, pharmaceuticals, and fragrances. The compound is highly corrosive and can cause severe burns upon contact with the skin, eyes, or respiratory tract. Proper handling and safety precautions are necessary when working with cresolsulfuric acid to prevent exposure and potential health hazards.Check Digit Verification of cas no
The CAS Registry Mumber 26590-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,9 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.Calculate Digit Verification of CAS Registry Number 26590-31:
(7*2)+(6*6)+(5*5)+(4*9)+(3*0)+(2*3)+(1*1)=118
118 % 10 = 8
So 26590-31-8 is a valid CAS Registry Number.
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26590-31-8Downstream Products
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CRESOLSULFURIC ACID
