missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Acids
  5. Organic Acids
  6. Trifluoroacetic Acid
  7. Thermo Scientific Chemicals Trifluoroacetic acid, biochemical grade, 99.5+%

Thermo Scientific Chemicals Trifluoroacetic acid, biochemical grade, 99.5+%

Product Code. 11446947
Change view
Click to view available options
Quantity:
50 g
250 g
1000 g
Unit Size:
1000g
250g
50g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity Unit Size
11446947 250 g 250g
11436947 50 g 50g
11426947 1000 g 1000g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
Product Code. 11446947 Supplier Thermo Scientific Chemicals Supplier No. A14365.30
  • ONLINE EXCLUSIVE PRICE
    149.00€
    134.65€ / 250g
    Save 14.35€
    9% Off
 Restricted Item
In Stock
Add to basket

missing translation for 'validMainframeMsg'

This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.

Description

CAS: 76-05-1 | C2HF3O2 | 114.02 g/mol

Used to cleave peptide blocking groupsThe combination of properties like solubility in most of the solvents, volatility, catalytic property, and strong acidity with non-oxidizing nature makes it a widely used reagent in organic synthesis. Trifluoroacetic acid is an important building block in the synthesis of pharmaceuticals, agrochemicals and performance products. It is a precursor to many fluorinated compounds, and widely used in peptide synthesis and other organic transformations involving deprotection of t-BOC group. TFA finds use as an ion pairing agent in liquid chromatography, as a solvent in NMR spectroscopy and as a calibrant in mass spectrometry.

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.

Applications
Used to cleave peptide blocking groupsThe combination of properties like solubility in most of the solvents, volatility, catalytic property, and strong acidity with non-oxidizing nature makes it a widely used reagent in organic synthesis. Trifluoroacetic acid is an important building block in the synthesis of pharmaceuticals, agrochemicals and performance products. It is a precursor to many fluorinated compounds, and widely used in peptide synthesis and other organic transformations involving deprotection of t-BOC group. TFA finds use as an ion pairing agent in liquid chromatography, as a solvent in NMR spectroscopy and as a calibrant in mass spectrometry.

Solubility
Miscible with ether, acetone, ethanol, benzene, hexane and carbon tetrachloride.

Notes
Trifluoroacetic acid (TFA) is a stable, hygroscopic, volatile and low-boiling organic acid. Storage in a cool place is recommended.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76-05-1
Molecular Formula C2HF3O2
Molecular Weight (g/mol) 114.02
MDL Number MFCD00004169
InChI Key DTQVDTLACAAQTR-UHFFFAOYSA-N
Synonym trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoroacetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova
PubChem CID 6422
ChEBI CHEBI:45892
IUPAC Name trifluoroacetic acid
SMILES OC(=O)C(F)(F)F

Specifications

Melting Point -15°C
Boiling Point 72°C to 73°C
Density 1.48
Quantity 250 g
Odor Pungent
Refractive Index 1.284
Sensitivity Hygroscopic
UN Number UN2699
Beilstein 742035
Merck Index 14,9681
Solubility Information Miscible with ether,acetone,ethanol,benzene,hexane and carbon tetrachloride.
Formula Weight 114.02
Percent Purity ≥99.5%
Grade Biochemical
Chemical Name or Material Trifluoroacetic acid
Show More Show Less

Safety and Handling

compliance-icons compliance-icons
Nombre del producto
  • Trifluoroacetic acid
 Palabra de advertencia
  • Danger
 Clasificación
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 A
 Indicaciones de peligro
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
  • H412-Harmful to aquatic life with long lasting effects.
  • EUH071-Corrosive to the respiratory tract.
 Consejos de prudencia
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Otros peligros
  • MIXTURE LIST-Contain: Trifluoroacetic acid
SDS

RUO – Research Use Only

Título del producto
Seleccione un problema

Al hacer clic en Enviar, acepta que Fisher Scientific se ponga en contacto con usted en relación con los comentarios que ha proporcionado en este formulario. No compartiremos su información para ningún otro fin. Toda la información de contacto proporcionada se mantendrá de acuerdo con nuestra Política de Privacidad. Política de privacidad.