1807537-43-4
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Basic information
- Product Name: 3,4-Dibromo-Mal-PEG2-Boc-Amine
- Synonyms: 3,4-Dibromo-Mal-PEG2-Boc-Amine
- CAS NO:1807537-43-4
- Molecular Formula: C15H22Br2N2O6
- Molecular Weight: 486.15298
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1807537-43-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 513.0±50.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.609±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 12.23±0.46(Predicted)
- CAS DataBase Reference: 3,4-Dibromo-Mal-PEG2-Boc-Amine(CAS DataBase Reference)
- NIST Chemistry Reference: 3,4-Dibromo-Mal-PEG2-Boc-Amine(1807537-43-4)
- EPA Substance Registry System: 3,4-Dibromo-Mal-PEG2-Boc-Amine(1807537-43-4)
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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: 1807537-43-4(Hazardous Substances Data)
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1807537-43-4 Usage
Description
3,4-Dibromo-Mal-PEG2-Boc-Amine is a hydrophilic PEG species containing a dibromomaleimide group and a Boc-protected amine. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The Boc protecting group can be removed under acidic conditions and allows for the amine to further react with other species. The hydrophilic PEG linker increases the compound's water solubility properties in aqueous media.Check Digit Verification of cas no
The CAS Registry Mumber 1807537-43-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,5,3 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.Calculate Digit Verification of CAS Registry Number 1807537-43:
(9*1)+(8*8)+(7*0)+(6*7)+(5*5)+(4*3)+(3*7)+(2*4)+(1*3)=184
184 % 10 = 4
So 1807537-43-4 is a valid CAS Registry Number.
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3,4-Dibromo-Mal-PEG2-Boc-Amine
