DSI
C9501
Trifluoroacetic Acid
$39.95 – $129.95
CAS No
76-05-1
Synonym(s)
TFA
Molecular Formula:
CF3COOH
Molecular Weight:
114.02
EC Number:
200-929-3
MDL number:
MFCD00004169
Compound CID:
6422
Beilstein:
742035
Available Options:
ADDITIONAL INFORMATION
Properties
Quality Level
100
Vapor Density
3.9 (vs air)
Vapor Pressure
97.5 mmHg ( 20 °C)
Assay
≥99.0%
Form
liquid
autoignition temp.
-
expl. lim.
<0.005%
technique(s)
-
impurities
-
color
-
transmittance
-
refractive index
n20/D 1.3 (lit.)
pH
1 (20 °C, 10 g/L)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
density
1.489 g/mL at 20 °C (lit.)
UV absorption
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
application(s)
food and beverages
SMILES string
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
DTQVDTLACAAQTR-UHFFFAOYSA-N
Safety Information
Pictograms
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 Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Target Organs
-
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
212.0 °F - Pensky-Martens closed cup
Flash Point(C)
> 100 °C - Pensky-Martens closed cup