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Merck
모든 사진(1)

문서

91719

Supelco

Trifluoroacetic anhydride

for GC derivatization, LiChropur, ≥99.0% (GC)

동의어(들):

TFAA

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About This Item

Linear Formula:
(CF3CO)2O
CAS Number:
Molecular Weight:
210.03
Beilstein:
746197
EC Number:
MDL number:
UNSPSC 코드:
12000000
PubChem Substance ID:
NACRES:
NA.22

Grade

for GC derivatization

Quality Level

vapor pressure

6.28 psi ( 20 °C)

분석

≥99.0% (GC)

형태

liquid

품질

LiChropur

반응 적합성

reagent type: derivatization reagent
reaction type: Acylations

reagent type: derivatization reagent
reaction type: Esterifications

기술

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.)

저장 온도

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

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애플리케이션

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.

기타 정보

For the protection of prim. and sec. amines; derivatives are more volatile
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.

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

픽토그램

CorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

보충제 위험성

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

개인 보호 장비

Faceshields, Gloves, Goggles


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