25321-43-1
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Basic information
- Product Name: octylbenzenesulphonic acid
- Synonyms: octylbenzenesulphonic acid;Octylbenzenesulfonic acid
- CAS NO:25321-43-1
- Molecular Formula: C14H22O3S
- Molecular Weight: 270.38768
- EINECS: 246-840-3
- Product Categories: N/A
- Mol File: 25321-43-1.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.107g/cm3
- Refractive Index: 1.519
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: octylbenzenesulphonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: octylbenzenesulphonic acid(25321-43-1)
- EPA Substance Registry System: octylbenzenesulphonic acid(25321-43-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 25321-43-1(Hazardous Substances Data)
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25321-43-1 Usage
General Description
Octylbenzenesulphonic acid, also known as octylphenol ether sulphonic acid or OBSA, is a chemical compound that is commonly used as a surfactant in various industrial and household products. It is a type of sulfonic acid with a hydrophobic octyl (C8) group attached to a hydrophilic benzene ring. This combination of hydrophobic and hydrophilic properties makes OBSA an effective emulsifier and dispersant, which allows it to be used in a wide range of applications such as in the production of cleaning agents, detergents, and emulsifiers in industrial processes. It is also utilized in the production of herbicides, fungicides, and pesticides. However, there is growing concern about the potential environmental and health impacts of OBSA, particularly its persistence in the environment and its potential to act as an endocrine-disrupting chemical. As a result, there is ongoing research and debate about the safety and regulation of OBSA.Check Digit Verification of cas no
The CAS Registry Mumber 25321-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,2 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.Calculate Digit Verification of CAS Registry Number 25321-43:
(7*2)+(6*5)+(5*3)+(4*2)+(3*1)+(2*4)+(1*3)=81
81 % 10 = 1
So 25321-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H22O3S/c1-2-3-4-5-6-7-10-13-11-8-9-12-14(13)18(15,16)17/h8-9,11-12H,2-7,10H2,1H3,(H,15,16,17)
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octylbenzenesulphonic acid
