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C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1 Pesticide Intermediates

Name: C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1 Pesticide Intermediates
Brand: C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1
SKU: pr2609151149
Price: 1900 USD
Availability: InStock

TDS 11 Inquiries

Unit Price:

$1900-2000/MT FOB

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CAS No.:

76-05-1

Grade:

Agricultural Grade

Content:

99%

Port:

qingdao

Brand:

C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1

Packaging:

100kg/drum

Price valid (until):

2026-10-15

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Ou Sheng International Trading Limited

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

nitric acid,sles,xylene,aniline

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Product Description
Seller Information
Inquiry History

Description

C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1 Pesticide Intermediates

Index	Standard
Appearance	Colorless liquid
Purity	≥99% (by GC)

Properties:
Trifluoroacetic acid (TFA) is a strong carboxylic acid with high acidity due to the electron-withdrawing effect of the trifluoromethyl group. It is highly soluble in water and most organic solvents (e.g., ethanol, ether, dichloromethane). It is corrosive and hygroscopic, requiring careful handling.

Application:

Pharmaceuticals: Widely used as a solvent and reagent in peptide synthesis, drug intermediates, and protecting group removal.
Organic Synthesis: Effective catalyst and solvent for esterifications, acylations, and other reactions.
Chemical Industry: Used in the production of dyes, agrochemicals, and specialty chemicals.
Analytical Chemistry: Mobile phase modifier in HPLC for improved separation.

Package and Storage:

Package: 180 kg/drum, or customized packaging.
Storage: Store in a tightly sealed container in a cool, dry, well-ventilated area. Avoid contact with moisture and incompatible materials (e.g., strong bases, oxidizers). Keep away from light.

Items	Specifications

ECHEMI Editorial Reference

Colorless, fuming liquid; hygroscopic; pungent odor. Very soluble in water. Nonflammable.
Trifluoroacetic acid (TFA) is an organofluorine compound with the chemical formula CF3CO2H. It is a colorless liquid with a sharp odor similar to vinegar, but stronger in acidity. TFA is an analogue of acetic acid with the three hydrogen atoms replaced by three fluorine atoms. The acidity of TFA is approximately 34,000 times stronger than that of acetic acid due to the electronegativity of the trifluoromethyl group. TFA is widely used in organic chemistry for various purposes.
Trifluoroacetic acid appears as a colorless fuming liquid with a pungent odor. Soluble in water and denser than water. Corrosive to skin, eyes and mucous membranes. Used to make other chemicals and as a solvent.|Liquid|FUMING COLOURLESS LIQUID WITH PUNGENT ODOUR.
Trifluoroacetic acid appears as a colorless fuming liquid with a pungent odor. Soluble in water and denser than water. Corrosive to skin, eyes and mucous membranes. Used to make other chemicals and as a solvent.|Trifluoroacetic acid is a monocarboxylic acid that is the trifluoro derivative of acetic acid. It has a role as a reagent and a human xenobiotic metabolite. It derives from an acetic acid. It is a conjugate acid of a trifluoroacetate.|A very strong halogenated derivative of acetic acid. It is used in acid catalyzed reactions, especially those where an ester is cleaved in peptide synthesis.
Poison by ingestion and intraperitoneal routes. Moderately toxic by intravenous route. Mildly toxic by inhalation. A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of F-. Used as a strong organic acid catalyst.

Certificates

Basic Info

Product Name:

Trifluoroacetic acid

Other Name:

RARECHEM AL BO 0421;PERFLUOROACETIC ACID;TRIFLUOROACETIC ACID;TRIFLUOROACETLC ACID;IPC-PFFA-2;trifluoroethanoicacid;TRIFLUOROACETETIC ACID;Trifluoroaceticacidbiolgrmincolorlessliq

CAS No.:

76-05-1

Molecular Formula:

C2HF3O2

InChIKeys:

DTQVDTLACAAQTR-UHFFFAOYSA-N

Molecular Weight:

114.02

Exact Mass:

114.02

BRN:

742035

EC Number:

200-929-3

UNII:

E5R8Z4G708

ICSC Number:

1673

NSC Number:

77366

UN Number:

2699

TSCA:

TSCA listed

DSSTox ID:

DTXSID9041578

Color/Form:

Colorless

HScode:

29159080

Categories:

Pesticide Intermediates

Characteristics

λmax:

λ: 260 nm Amax: 0.9λ: 270 nm Amax: 0.10λ: 280 nm Amax: 0.05λ: 290 nm Amax: 0.04λ: 300 nm Amax: 0.03λ: 320 nm Amax: 0.025

PSA:

37.30000

XLogP3:

0.63330

Appearance:

Trifluoroacetic acid appears as a colorless fuming liquid with a pungent odor. Soluble in water and denser than water. Corrosive to skin, eyes and mucous membranes. Used to make other chemicals and as a solvent.

Density:

1.489 g/mL at 20 °C (lit.)

Melting Point:

-15.4 °C (lit.)

Boiling Point:

72.4 °C (lit.)

Flash Point:

-3ºC

Refractive Index:

n20/D1.3(lit.)

Water Solubility:

miscible

Storage Conditions:

2-8ºC

Vapor Pressure:

97.5 mm Hg ( 20 °C)

Vapor Density:

3.9 (vs air)

Toxicity:

LD50 i.v. in mice: 1200 mg/kg (Airaksinen, Tammisto)

Odor:

Sharp, pungent odor

PH:

1 (10g/l, H2O)

PKA:

-0.3(at 25℃)

Henrys Law Constant:

5.7×101mol/(m3Pa) at 25℃, Burkholder et al. (2019)

Dissociation Constants:

pKa = 0.3

Experimental Properties:

Strong, non-oxidizing acid|Hydroxyl radical reaction rate constant = 5.2X10-13 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Fumes in air. Soluble in water.

Reactive Group:

Acids, Carboxylic

Reactivity Profile:

Trifluoroacetic acid is a strong acid; attacks many metals [Handling Chemicals Safely 1980. p. 935]. A 30% solution of hydrogen peroxide in Trifluoroacetic acid is often used to destructively oxidize aromatic rings in preference to the side chains. Explosions have occurred, if the excess peroxide is not catalytically destroyed, prior to removal of solvent, [Tetrahedron Lett., 1977, 1703-1704]. The reduction of amides of Trifluoroacetic acid with lithium aluminum hydride are dangerous at all phases of the process, explosions have occurred, [Chem. Eng. News, 1955, 33, 1368].

Physical Dangers:

The vapour is heavier than air.

Corrosivity:

Corrosive

Critical Temperature & Pressure:

Store at +15°C to +25°C.

See More Trifluoroacetic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1A

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage H332 Harmful if inhaled H412 Harmful to aquatic life with long lasting effects
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with bases, oxidizing agents or reducing agents. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong bases, metals, oxidants and food and feedstuffs. Keep in a well-ventilated room. Store in an area without drain or sewer access.

See More Trifluoroacetic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
nitric acid,sles,xylene,aniline

Location:
UNIT 903, 9/F., CAMERON COMM CENTRE, 458-468 HENNESSY ROAD, CAUSEWAY BAY HONG KONG

Payment Terms:
100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026

We are a professional exporter of industrial chemical solvents and mining‑use chemicals.

We supply a wide range of industrial solvents for coating, printing, cleaning and manufacturing industries. Our mining‑chemical products include flotation collectors, frothers, flocculants and other reagents for mineral processing and mine wastewater treatment.

With rich experience in chemical export, we provide stable‑quality goods, customized packaging and complete export solutions. We sincerely welcome global customers for inquiries and long‑term cooperation.

Inquiry History

11 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Trifluoroacetic acid	5.00 G	Mar 4, 2026
South Korea	Trifluoroacetic acid	100 KG	Jul 23, 2026
Bangladesh	trifluoroacetic acid	15 MT	Mar 10, 2026
India	Trifluoroacetic acid	500 KG	Apr 30, 2025
India	Trifluoroacetic acid	1000.00 KG	Oct 15, 2024
United States	Trifluoroacetic acid	25 L	May 11, 2026
Russia	trifluoroacetic acid	100 L	Nov 18, 2025
Thailand	Trifluoro acetic acid	3 MT	May 16, 2024
India	TRIFLUOROACETIC ACID	5 MT	Jan 5, 2024
United States	Trifluoroacetic acid Pharma Grade	1 MT	Sep 23, 2023
India	5-Bromothiophene-2-carbaldehyde	1.00 KG	May 6, 2026

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C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1 Pesticide Intermediates

Product Description

Seller Information

Inquiry History

C2hf3o2 99.5% Trifluoroacetic Acid Tfa CAS 76-05-1 Pesticide Intermediates

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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Trifluoroacetic acid Market Price

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