1334177-81-9
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Basic information
- Product Name: S-acetyl-PEG8 alcohol
- Synonyms: S-acetyl-PEG8 alcohol;S-acetyl-PEG8-OH
- CAS NO:1334177-81-9
- Molecular Formula: C18H36O9S
- Molecular Weight: 428.53804
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1334177-81-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: S-acetyl-PEG8 alcohol(CAS DataBase Reference)
- NIST Chemistry Reference: S-acetyl-PEG8 alcohol(1334177-81-9)
- EPA Substance Registry System: S-acetyl-PEG8 alcohol(1334177-81-9)
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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: 1334177-81-9(Hazardous Substances Data)
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1334177-81-9 Usage
Description
S-acetyl-PEG8-alcohol is a PEG linker containing a sulfur acetyl group and an alcohol group. The sulfur acetyl can be deprotected to generate thiol groups. The alcohol group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. Longer PEG chains enhance the water solubility properties of compound compared to shorter PEG chains.Check Digit Verification of cas no
The CAS Registry Mumber 1334177-81-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,1,7 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1334177-81:
(9*1)+(8*3)+(7*3)+(6*4)+(5*1)+(4*7)+(3*7)+(2*8)+(1*1)=149
149 % 10 = 9
So 1334177-81-9 is a valid CAS Registry Number.
1334177-81-9Upstream product
1334177-81-9Downstream Products
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S-acetyl-PEG8 alcohol
