Trifluoroacetic acid suppliers
Trifluoroacetic acid
- CAS:
- 76-05-1
- MF:
- C2HF3O2
- MW:
- 114.02
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Company Type
Properties
- Melting point:
- -15.4 °C (lit.)
- Boiling point:
- 72.4 °C (lit.)
- Density
- 1.489 g/mL at 20 °C (lit.)
- vapor density
- 3.9 (vs air)
- vapor pressure
- 97.5 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.3(lit.)
- Flash point:
- None
- storage temp.
- Store at +15°C to +25°C.
- solubility
- Miscible with ether, acetone, ethanol, benzene, hexane, and CCl<sub>4</sub>
- pka
- -0.3(at 25℃)
- form
- Liquid
- color
- Colorless
- Specific Gravity
- 1.480
- Odor
- Sharp, pungent odor
- PH Range
- 1
- PH
- 1 (10g/l, H2O)
- Water Solubility
- miscible
- Sensitive
- Hygroscopic
- λmax
- λ: 260 nm Amax: 0.9
λ: 270 nm Amax: 0.10
λ: 280 nm Amax: 0.05
λ: 290 nm Amax: 0.04
λ: 300 nm Amax: 0.03
λ: 320 nm Amax: 0.025
- Merck
- 14,9681
- BRN
- 742035
- Dielectric constant
- 23.7(20℃)
- Stability:
- Stable. Incompatible with combustible material, strong bases, water, strong oxidizing agents. Non-combustible. Hygroscopic. May react violently with bases.
- InChIKey
- DTQVDTLACAAQTR-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H314-H332-H412
- Precautionary statements
- P261-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- C,T,Xi
- Risk Statements
- 20-35-52/53-34
- Safety Statements
- 9-26-27-28-45-61-28A-36/37/39
- RIDADR
- UN 2699 8/PG 1
- WGK Germany
- 2
- RTECS
- AJ9625000
- F
- 3
- Hazard Note
- Toxic/Corrosive
- TSCA
- T
- HazardClass
- 8
- PackingGroup
- I
- HS Code
- 29159080
- Toxicity
- LD50 i.v. in mice: 1200 mg/kg (Airaksinen, Tammisto)
Use
Trifluoroacetic acid is mainly for the production of new pesticide, medicine and dyes, and also has great potential of application and development in the fields of materials and solvents. trifluoroacetic acid is mainly used for the synthesis of various kinds of trifluoromethyl group or heterocyclic containing herbicides. it is currently available for synthesizing various kinds of novel herbicide containing pyridyl and qunoilyl; acting as a strong proton acid, it is widely applied as the catalyst for alkylation, acylation, and olefin polymerization of aromatic compound; as a solvent, trifluoroacetic acid is a kind of excellent solvent for fluorination, nitration and halogenations. in particular, the excellent protective effect of its trifluoroacetyl derivatives on hydroxy and amino group has very important application in the synthesis of amino acid and poly-peptide synthesis.
590 supplier list of "Trifluoroacetic acid"
$8.00/ 1kg
- Product Name:Trifluoroacetic acid
- Products Intro:Purity: 99% | Package: 200kg;25kg
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: Hydroxyethyl Cellulose,Dimethyl oxalate,Tetrahydrofuran,Ethyl chloroacetate,Methyl methoxyacetate
- Product Name:Trifluoroacetic acid
- Products Intro:Purity: 99% | CustNote: Industrial grade
- Company Type: Trader
- Country/Region: CHINA
- Main Products: alcohols,lipid,acids,ethers
$950.00/ 1T
- Product Name:Trifluoroacetic Acid
- Products Intro:Purity: 98% | Package: 1T;950USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Lithium hydroxide,lithium carbonate,bronze powder,lithium chloride,lead powder
- Product Name:Bruker standard solvent
- Products Intro:Purity: suitable for MALDI-MS, 50% ACN + 47.5% H2O + 2.5% TFA | Package: $291.9/100ml;Bulk package | CustNote: suitable for MALDI-MS, 50% ACN + 47.5% H2O + 2.5% TFA
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
$5.00-2.00 / 1KG
- Product Name:Trifluoroacetic acid
- Products Intro:Purity: 99%|Package: 1KG;5.00;USD|10KG;3.00;USD|50KG;2.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP