5672-89-9

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5672-89-9 Structure

Identification	Back Directory
[Name] N-Succinimidyl Trifluoroacetate
[CAS] 5672-89-9
[Synonyms] NHS-TFA TFA-NHS N-(Trifluoroacetoxy)succinimide N-Succinimidyl Trifluoroacetate N-SuccinimidylTrifluoroacetate> N-Hydroxysuccinimide trifluoroacetate N-Succinimidyl Trifluoroacetate Trifluoroacetic Acid N-Succinimidyl Ester (2,5-dioxopyrrolidin-1-yl)2,2,2-trifluoroacetate Trifluoro-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester Acetic acid, 2,2,2-trifluoro-, 2,5-dioxo-1-pyrrolidinyl ester
[Molecular Formula] C6H4F3NO4
[MDL Number] MFCD00595252
[MOL File] 5672-89-9.mol
[Molecular Weight] 211.1

Chemical Properties	Back Directory
[Melting point ] 75 °C
[Boiling point ] 100°C/3mmHg(lit.)
[density ] 1.62±0.1 g/cm3(Predicted)
[solubility ] soluble in Methanol
[form ] powder to crystal
[color ] White to Almost white
[λmax] 236nm(CH2Cl2)(lit.)
[CAS DataBase Reference] 5672-89-9

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319
[Precautionary statements ] P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[HS Code ] 2933998090

Hazard Information	Back Directory
[Uses] O-(Trifluoroacetyl)-N-hydroxysuccinimide is used to prepare fluorinated xanthene derivatives as fluorescent dyes with use in staining biological materials.

Spectrum Detail	Back Directory
[Spectrum Detail] N-Succinimidyl Trifluoroacetate(5672-89-9)¹HNMR

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