As listed in the properties section of the product page, the boiling point for this material is 39.5-40 °C. The physical properties are reported from cited in the literature . Neither the testing, nor the processing, is according to the Japanese Pharmacopoeia or other similar agencies. These methods are considered proprietary and may not be shared. The product is intended for research use only.
91719
Trifluoroacetic anhydride
for GC derivatization, LiChropur™, ≥99.0% (GC)
Synonym(s):
TFAA
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
(CF3CO)2O
CAS Number:
Molecular Weight:
210.03
Beilstein:
746197
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:
NACRES:
NA.22
grade:
for GC derivatization
Assay:
≥99.0% (GC)
technique(s):
gas chromatography (GC): suitable (ECD)
bp:
39.5-40 °C (lit.)
vapor pressure:
6.28 psi ( 20 °C)
Pricing and availability is not currently available.
Recommended Products
grade
for GC derivatization
Quality Level
vapor pressure
6.28 psi ( 20 °C)
Assay
≥99.0% (GC)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
reagent type: derivatization reagent
reaction type: Esterifications
technique(s)
gas chromatography (GC): suitable (ECD)
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.)
storage temp.
2-8°C
SMILES string
FC(F)(F)C(=O)OC(=O)C(F)(F)F
InChI
1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10
InChI key
QAEDZJGFFMLHHQ-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Application
Learn more in the Product Information
Suitable for derivatization of amines, aryl amines, phenolic amines, primany amines, tertiary aromatic amines, amino acids, aminoalkylphosphoric acids, 2-aminoethylphosphoric acid, 1-hydroxy-2-aminoethylphosponic acid, amphetamine, beta blocker drugs, creatinine, desipramine, dopamine, glutathione, glycol (MOPEG), guanidine drugs, histidine, n-hydroxy-2-fluorenylacetamide, n-hydroxylamines, hydroxy acids, p-hydroxyamphetamine, 4-hydroxycoumarins, p-hydroxynorephedrine, hydroxysteroids, 5-hydroxytryptamine, indoles, Iodoamino acids, carbaryl and hydroxylated metabolites, metanephrine, methylphenidate, norepinephrine, normetanephrine, peptide amide, phenformin, phenols, phentermine, phenylthiohydantoin amino acid, propranolol, sulfonamides, sulfonylureas, thiamine, vanillymandelic acid, trisubstituted ureas and urea.
Other Notes
For the protection of prim. and sec. amines; derivatives are more volatile[1]
Reagent for cabethoxy, butyl ester, n-methyl, methyl ester, di(trifluoroacetyl), hexafluoroisopropyl ester, acetyl or trifluoroacetyl phenylthihydantoins, trifluoroacetyl (2-hydroxy-2-methyl)ethyl, n-trifluoroacetyl, trifluoroacetyl (TFA), trifluoroacetamide, 4-trifluoromethyl-2, 6-diamino-1,3,5-triazineacetyl and trifluoroacetyl vanillin.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Supplementary Hazards
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Quantitative determination of guanethidine and other guanido-containing drugs in biological fluids by gas chromatography with flame ionization detection and multiple ion detection.
J H Hengstmann et al.
Analytical chemistry, 46(1), 34-39 (1974-01-01)
T.W. Greene et al.
Protective Groups in Organic Synthesis null
Phosphonoglycan. A major polysaccharide constituent of the amoeba plasma membrane contains 2-aminoethylphosphonic acid and 1-hydroxy-2-aminoethylphosphonic acid.
E D Korn et al.
The Journal of biological chemistry, 248(6), 2257-2259 (1973-03-25)
Determination of phenformin in biological fluids using chemical ionization mass spectrometry.
S B Matin et al.
Biomedical mass spectrometry, 1(5), 320-322 (1974-10-01)
Mass fragmentography of creatinine proposed as a reference method.
I Björkhem et al.
Clinical chemistry, 23(11), 2114-2121 (1977-11-01)
-
製薬会社で医薬品の品質試験を行なっている者です。この無水トリフルオロ酢酸の物性として、bp（boiling point：沸点？）がありますが、これは日局などの公定書に基づいて試験実施されておりますでしょうか。可能であれば、試験法の詳細をご教示いただきたいです。ご回答お願いいたします。
1 answer-
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
