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Chlorodifluoroacetic anhydride, 98+%, Thermo Scientific Chemicals
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Catalog number A12432.09
also known as A12432-09
Price (USD)/ Each
69.50
-
Quantity:
10 g
Price (USD)/ Each
69.50
Chlorodifluoroacetic anhydride, 98+%, Thermo Scientific Chemicals
Catalog numberA12432.09
Price (USD)/ Each
69.50
-
Chemical Identifiers
CAS2834-23-3
IUPAC Name2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate
Molecular FormulaC4Cl2F4O3
InChI KeyVBJIFLOSOQGDRZ-UHFFFAOYSA-N
SMILESFC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl
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Specifications
Specification Sheet
Specification SheetAppearance (Color)Clear colorless
FormLiquid
Assay (GC)≥98.0%
Refractive Index1.3455-1.3495 @ 20?C
It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2.
Solubility
Slightly Soluble in water. (1.4 g/L) (25°C)
Notes
Moisture sensitive. Handle under dry protective gas. Keep away from oxidizing agents, strong bases.
It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2.
Solubility
Slightly Soluble in water. (1.4 g/L) (25°C)
Notes
Moisture sensitive. Handle under dry protective gas. Keep away from oxidizing agents, strong bases.
RUO – Research Use Only
General References:
- D.F. Hagen.; J.S. Marhevka.; L.C. Haddad. Multi-element taggant and dual homolog derivatization concepts in GC/MED. Spectrochim. Acta, Part B . 1985, 40 (1-2),335-347.
- Donald F. Hagen.; Louis C. Haddad.; John S. Marhevka. Solution and gas phase deuterium derivatization reactions for gas chromatography/microwave emission detection.Spectrochim. Acta, Part B . 1987, 42 (1-2), 253-267.
- Reagent for the derivatization of amines, alcohols, etc., for GC purposes.