1334177-78-4
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Basic information
- Product Name: Bis-PEG5-PFP ester
- Synonyms: Bis-PEG5-PFP ester;Bis-PEG6-PFP ester;PFP-PEG5-PFP;Bis-dPEG(R)5-PFP ester
- CAS NO:1334177-78-4
- Molecular Formula: C26H24F10O9
- Molecular Weight: 670.447392
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1334177-78-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 606.0±55.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.443±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: -20°C
- Solubility: Soluble in DMSO, DCM, DMF
- CAS DataBase Reference: Bis-PEG5-PFP ester(CAS DataBase Reference)
- NIST Chemistry Reference: Bis-PEG5-PFP ester(1334177-78-4)
- EPA Substance Registry System: Bis-PEG5-PFP ester(1334177-78-4)
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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: 1334177-78-4(Hazardous Substances Data)
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1334177-78-4 Usage
Description
Bis-PEG5-PFP ester is a PEG linker containing two PFP ester moieties. PFP esters are activated esters which react with primary amines to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.Check Digit Verification of cas no
The CAS Registry Mumber 1334177-78-4 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, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 1334177-78:
(9*1)+(8*3)+(7*3)+(6*4)+(5*1)+(4*7)+(3*7)+(2*7)+(1*8)=154
154 % 10 = 4
So 1334177-78-4 is a valid CAS Registry Number.
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1334177-78-4Downstream Products
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Bis-PEG5-PFP ester
