TCO-PEG4-NHS Ester

TCO-PEG4-NHS Ester Structure
CAS No.
1621096-79-4
Chemical Name:
TCO-PEG4-NHS Ester
Synonyms
TCO4-PEG4-NHS;(E)-TCO-PEG4-NHS ester;TCO-PEG4-NHS Ester,Trans-Cyclooctene-PEG4-NHS ester;TCO-PEG4-NHS(contains 6% Dichloromethane at maximum);(E)-2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate;5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4E)-4-cycloocten-1-yl 17-(2,5-dioxo-1-pyrrolidinyl) ester
CBNumber:
CB03345120
Molecular Formula:
C24H38N2O10
Molecular Weight:
514.57
MOL File:
1621096-79-4.mol
Modify Date:
2022/8/26 12:26:27

TCO-PEG4-NHS Ester Properties

Density 1.23±0.1 g/cm3(Predicted)
pka 11.95±0.46(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Danger
Hazard statements  H316-H371-H373-H341-H350-H412
Precautionary statements  P501-P273-P260-P270-P202-P201-P264-P280-P308+P311-P332+P313-P405

TCO-PEG4-NHS Ester Preparation Products And Raw materials

Raw materials

Preparation Products

TCO-PEG4-NHS Ester,Trans-Cyclooctene-PEG4-NHS ester TCO4-PEG4-NHS 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4E)-4-cycloocten-1-yl 17-(2,5-dioxo-1-pyrrolidinyl) ester TCO-PEG4-NHS(contains 6% Dichloromethane at maximum) (E)-2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate (E)-TCO-PEG4-NHS ester 1621096-79-4 C24H38N2O10 SiChem