1-Propanesulfonic acid, 3-(diethylamino)-, also known as 3-(Diethylamino)propanesulfonic acid or DIPSO, is a zwitterionic compound with the chemical formula C7H17NO3S. It is a colorless, water-soluble liquid that is widely used as a buffering agent and a pH regulator in various applications, including pharmaceuticals, cosmetics, and research laboratories. DIPSO is known for its ability to maintain a stable pH in solutions, making it a valuable component in formulations that require precise control over acidity or alkalinity. Its unique structure, featuring a diethylamino group attached to a propanesulfonic acid backbone, contributes to its effectiveness as a buffer and its compatibility with a range of chemical environments.
1116-85-4
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Basic information
- Product Name: 1-Propanesulfonic acid, 3-(diethylamino)-
- Synonyms:
- CAS NO:1116-85-4
- Molecular Formula: C7H17NO3S
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1116-85-4.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1-Propanesulfonic acid, 3-(diethylamino)-(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Propanesulfonic acid, 3-(diethylamino)-(1116-85-4)
- EPA Substance Registry System: 1-Propanesulfonic acid, 3-(diethylamino)-(1116-85-4)
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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: 1116-85-4(Hazardous Substances Data)
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1116-85-4 Usage
Classification
Tertiary amine sulfonic acid, which describes the structure and type of the compound.Usage
Strong acid ion exchange resin, which is its primary application in various industries.Solubility
Soluble in water, which affects its ability to mix and react with other substances in aqueous solutions.Reactivity
Highly reactive, making it effective as a catalyst in organic reactions and as a proton donor in acidic environments.Safety precautions
Can cause skin and eye irritation upon contact, requiring careful handling.Storage conditions
Should be stored in a cool, dry place away from heat and open flames to prevent decomposition.Check Digit Verification of cas no
The CAS Registry Mumber 1116-85-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1116-85:
(6*1)+(5*1)+(4*1)+(3*6)+(2*8)+(1*5)=54
54 % 10 = 4
So 1116-85-4 is a valid CAS Registry Number.
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1-Propanesulfonic acid, 3-(diethylamino)-
