173459-90-0
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Basic information
- Product Name: Hydroxy-PEG3-sulfonic acid
- Synonyms: Hydroxy-PEG3-sulfonic acid
- CAS NO:173459-90-0
- Molecular Formula: C8H18O7S
- Molecular Weight: 258.28932
- EINECS: N/A
- Product Categories: N/A
- Mol File: 173459-90-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.319±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 1.34±0.50(Predicted)
- CAS DataBase Reference: Hydroxy-PEG3-sulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: Hydroxy-PEG3-sulfonic acid(173459-90-0)
- EPA Substance Registry System: Hydroxy-PEG3-sulfonic acid(173459-90-0)
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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: 173459-90-0(Hazardous Substances Data)
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173459-90-0 Usage
Description
Hydroxy-PEG3-sulfonic acid is a PEG linker containing hydroxyl and sulfonic acid. The hydroxyl group can participate in various reactions to further derivatize the compound. The sulfonic acid can undergo esterification, halogenation and displacement reactions. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media.Check Digit Verification of cas no
The CAS Registry Mumber 173459-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,4,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.Calculate Digit Verification of CAS Registry Number 173459-90:
(8*1)+(7*7)+(6*3)+(5*4)+(4*5)+(3*9)+(2*9)+(1*0)=160
160 % 10 = 0
So 173459-90-0 is a valid CAS Registry Number.
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173459-90-0Downstream Products
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Hydroxy-PEG3-sulfonic acid
