Sigma-Aldrich

Trifluoroacetic Acid-D 99.5 atom % D, 25 grams

Part Number:
MIL-152005-25G
Lead Time:
2-4 weeks
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Size:
25 grams
Style:
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Price: $121.60

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Description

Trifluoroacetic Acid-D 99.5 Atom% D 25 gram

  • CAS Number 599-00-8
  • Linear Formula CF3COOD
  • Molecular Weight 115.03
  • Beilstein/REAXYS Number 1768662
  • EC Number 209-961-2
  • MDL number MFCD00044563
  • PubChem Substance ID 24849189
InChI Key DTQVDTLACAAQTR-DYCDLGHISA-N
Isotopic Purity 99.5 atom % D
Impurities ≤0.500% water
water
Refractive Index n20/D 1.3 (lit.)
bp 75°C(lit.)
mp -15°C (lit.)
Density 1.493 g/mL at 25°C (lit.)
Mass Shift M+1


General description

Trifluoroacetic acid-d is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical).

Trifluoroacetic acid-d is a synthetic Reagent having isotopic purity of 99.5atom%D. It undergoes SE′ reaction with (R)-(E)-1,3-diphenyl-3-trimethylsilylpropene, via antistereochemistry to afford (R)-(E)-1,3-diphenylpropene-3-d. Vapor phase dissociation of trifluoroacetic acid-d has been studied.

Application

Trifluoroacetic acid-d may be employed as solvent to investigate the conformations of cyclic peptides by proton NMR spectra. It may be used to compose NMR solvent mixture to investigate the NMR spectra of high molecular weight polyesters such as polyglycolide (PG) and poly(ethylene terephthalate) (PET).

Safety Information

GHS07GHS05 GHS05, GHS07

Signal word Danger
Hazard statements H314-H332
Precautionary statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 2699 8 / PGI
WGK Germany 3

Documents

Safety Data Sheet

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.

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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.

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MPN:
152005-25G