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trifluoroacetic acid

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Origin: China

Cas No: 76-05-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
76-05-1
Other Names:
Trifluoroacetic acid
MF:
C2HF3O2
EINECS No.:
200-929-3
Place of Origin:
Shanghai, China
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99%
Appearance:
Colorless Liquid
Application:
medicine
Brand Name:
Terppon
Model Number:
9
color:
Colorless
Packaging&Delivery
Packaging Details
in 200kg drum
Port
Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 18 To be negotiated

Property

CAS No.: 76-05-1 Formula: C2HF3O2 Molecular Weight: 114.02300

Description

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.

Basic Info

Chemical Name	trifluoroacetic acid
Synonyms	TFA; tri-fluoro-acetic acid; PERFLUOROACETATE; Acetic acid, trifluoro-; TRIFLUOROACETATE; WASH BUFFER; IPC-PFFA-2 TFA; trifluoroethanoic acid; perfluoroacetic acid; Trifluoroacetic acid; IPC-PFFA-2; BUFFER A; CF3COOH;
CAS No.	76-05-1
Molecular Formula	C2HF3O2
Molecular Weight	114.02300
PSA	37.30000
LogP	0.63330

Properties

Appearance & Physical State	clear liquid
Density	1.535
Boiling Point	72ºC
Melting Point	-15ºC
Flash Point	-3ºC
Refractive Index	1.3
Water Solubility	miscible
Stability	Stable. Incompatible with combustible material, strong bases, water, strong oxidizing agents. Non-combustible. Hygroscopic. May react violently with bases.
Storage Condition	2-8ºC
Vapor Density	3.9 (vs air)
Vapor Pressure	97.5 mm Hg ( 20 °C)

Safety Info

RTECS	AJ9625000
Hazard Class	8
Safety Statements	S26-S27-S28-S45-S61-S9
HS Code	2915900090
Packing Group	I
WGK Germany	2
RIDADR	UN 2699
Risk Statements	R20; R35; R52/53
Hazard Codes	C
Caution Statement	P261; P273; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
Signal Word	Danger
Symbol	GHS05, GHS07
Hazard Declaration	H314; H332; H412

Synthesis Route

2-CHLORO-1,1,1-TRIFLUOROETHANE+dichlorine→1,1,1-Trichlorotrifluoroethane+1,1-Dichloro-2,2,2-trifluoroethane
1,1,1,3,3,4,4,5,5,6,6-undecafluorohexan-2-one→1H,4H-Octafluorobutane+trifluoroacetic acid
1,1,1,5,5,5-hexafluoro-3-(trifluoromethyl)pentane-2,4-dione→1,1,1,4,4,4-hexafluorobutan-2-one+Hexafluoroacetylacetone

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-101	-	744.	temperature ramp
Capillary	OV-101	-	730.	temperature ramp

Precursor

1-(2,3-difluorophenyl)-6,8-dimethoxy-1,2,3,4-tetrahydroisoquinoline
4-Fluorobenzeneboronic acid
Isopropyl Trifluoroacetate
4,5-DICHLOROPHTHALIC ANHYDRIDE

Downstream Product

oct-1-ene
4-methylbenzenesulfonic acid,octan-2-ol
TRANS-2-OCTENE
4-octyl tosylate

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