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Chlorodifluoroacetic anhydride, 98+%
CAS: 2834-23-3 | C4Cl2F4O3 | 242.93 g/mol
Supplier: Thermo Scientific Chemicals A1243218
Description
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.
ApplicationsIt 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.
Specifications
| Chlorodifluoroacetic anhydride | |
| 1.393 | |
| C4Cl2F4O3 | |
| MFCD00000774 | |
| UN3265 | |
| Moisture sensitive | |
| Slightly Soluble in water. (1.4g/L) (25°C) | |
| FC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl | |
| 242.93 | |
| 242.94 |
| 2834-23-3 | |
| 92°C to 93°C | |
| 1.347 | |
| 50 g | |
| 1912832 | |
| chlorodifluoroacetic anhydride, acetic acid, chlorodifluoro-, anhydride, acetic acid, 2-chloro-2,2-difluoro-, 1,1'-anhydride, chlorodifluoroacetic anhyride, chlorodifluoroacetic acid anhydride, 2-chloro-2,2-difluoroacetic anhydride, 2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate | |
| VBJIFLOSOQGDRZ-UHFFFAOYSA-N | |
| (2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate | |
| 76074 | |
| ≥98% |
Chemical Identifiers
| 2834-23-3 | |
| 242.93 | |
| VBJIFLOSOQGDRZ-UHFFFAOYSA-N | |
| 76074 | |
| FC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl |
| C4Cl2F4O3 | |
| MFCD00000774 | |
| chlorodifluoroacetic anhydride, acetic acid, chlorodifluoro-, anhydride, acetic acid, 2-chloro-2,2-difluoro-, 1,1'-anhydride, chlorodifluoroacetic anhyride, chlorodifluoroacetic acid anhydride, 2-chloro-2,2-difluoroacetic anhydride, 2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate | |
| (2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate |
Safety and Handling
GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 220-603-4
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only