Trifluoroacetic acid cas no:76-05-1
Synonyms: TFA; Trifluoroaceticacidmincolorlessliq; trifluoroacetetic acid; TRIFLUOROACETIC ACID; Chlorinated Paraffin-52
NameTrifluoroacetic acid
CAS76-05-1
SynonymsTFA; Trifluoroaceticacidmincolorlessliq; trifluoroacetetic acid; TRIFLUOROACETIC ACID; Chlorinated Paraffin-52
EINECS(EC#)200-929-3
Molecular FormulaC2HF3O2
Molecular Weight114.02
Appearanceclear liquid
refractive index1.3
storage temp2-8°C
Sensitive Hygroscopic
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive
Risk R20;R35;R52/53
Safety
Hazard Codes:?C,T,Xi
Risk Statements:?20-35-52-53?
S20:When using, do not eat or drink.?
S35:This material and its container must be disposed of in a safe way.?
S52:Not recommended for interior use on large surface areas.?
S53:Avoid exposure - obtain special instructions before use.
Safety Statements:?26-27-28-45-61?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S27:Take off immediately all contaminated clothing.?
S28:After contact with skin, wash immediately with plenty of soap-suds.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 2699 8/PG 1
WGK Germany:?2
F: 3
Hazard Note: Toxic/Corrosive
HazardClass:?8
HS Code 29159080
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LC50 |
inhalation |
13500mg/m3 (13500mg/m3) |
SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: DYSPNEA |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 10(3), Pg. 13, 1966. |
| mouse |
LD50 |
intravenous |
1200mg/kg (1200mg/kg) |
BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) |
Annales Medicinae Experimentalis et Biologiae Fenniae. Vol. 46, Pg. 242, 1968. |
| mouse |
LDLo |
intraperitoneal |
150mg/kg (150mg/kg) |
? |
Toxicology and Applied Pharmacology. Vol. 15, Pg. 83, 1969. |
| rat |
LC50 |
inhalation |
10gm/m3 (10000mg/m3) |
SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: DYSPNEA |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 10(3), Pg. 13, 1966. |
| rat |
LDLo |
oral |
500mg/kg (500mg/kg) |
SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: DYSPNEA |
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 10(3), Pg. 13, 1966. |
?Trifluoroacetic Acid (CAS NO.76-05-1) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. Its mutagenicity, the result of?Ames-test is? negative?And the toxicological properties have not been fully investigated. You can see actual entry in RTECS for complete information.?Its RTECS is?AJ9625000.
