Sigma-Aldrich
Trifluoroacetic Anhydride, Reagent Plus® 99%+, 3 kg
- Part Number:
- MIL-106232-3KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 3 kg
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Trifluoroacetic Anhydride ReagentPlus® ≥99%, 3 Kg
Synonym:TFAA
- CAS Number 407-25-0
- Linear Formula (CF3CO)2O
- Molecular Weight 210.03
- Beilstein/REAXYS Number 746197
- EC Number 206-982-9
- MDL number MFCD00000416
- PubChem Substance ID 24846727
Application
For the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for GC analysis. Also used in the oxidation of aldehydes to acids, esters, or amides. Trifluoroacetic anhydride can undergo reaction with deoxyguanosine in pyridine to give the corresponding 6-substituted-2’-deoxyguanosine derivatives. It can also react with urea-hydrogen peroxide complex to generate peroxytrifluoroacetic acid, which can convert aldoximes to nitroalkanes.
| grade | Reagent-Plus® |
| vapor pressure | 6.28 psi ( 20 °C) |
| InChI Key | QAEDZJGFFMLHHQ-UHFFFAOYSA-N |
| assay | ≥99% |
| refractive index | n20/D 1.3 (lit.) |
| bp | 39.5-40 °C(lit.) |
| mp | -65 °C (lit.) |
| density | 1.511 g/mL at 20 °C (lit.) |
Safety Information
Symbol
GHS05,GHS07 Signal word Danger
Hazard statements H314-H332-H412
Precautionary statements P273-P280-P305 + P351 + P338-P310
Supplemental Hazard Statements Reacts violently with water.
Personal Protective Equipment Face shields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
RIDADR UN 3265 8 / PGI
WGK Germany 2
RTECS AJ9800000
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.