Trifluoroacetyl chloride

Modify Date: 2025-08-25 09:46:39

Trifluoroacetyl chloride Structure
Trifluoroacetyl chloride structure
Common Name Trifluoroacetyl chloride
CAS Number 354-32-5 Molecular Weight 132.469
Density 1.5±0.1 g/cm3 Boiling Point -19.6±35.0 °C at 760 mmHg
Molecular Formula C2ClF3O Melting Point −146 °C(lit.)
MSDS N/A Flash Point -58.1±25.9 °C

 Names

Name trifluoroacetyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point -19.6±35.0 °C at 760 mmHg
Melting Point −146 °C(lit.)
Molecular Formula C2ClF3O
Molecular Weight 132.469
Flash Point -58.1±25.9 °C
Exact Mass 131.958984
PSA 17.07000
LogP 1.98
Vapour density 4.6 (vs air)
Vapour Pressure 3763.7±0.0 mmHg at 25°C
Index of Refraction 1.310

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AO7150000
CHEMICAL NAME :
Acetyl chloride, trifluoro-
CAS REGISTRY NUMBER :
354-32-5
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C2-Cl-F3-O
MOLECULAR WEIGHT :
132.47
WISWESSER LINE NOTATION :
GVXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
35300 ppb/6H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536764
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
35300 ppb/6H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536764
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>35300 ppb/6H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536764

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases R14
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3057 2.3
WGK Germany 2
RTECS AO7150000
Hazard Class 2.3
HS Code 2915900090

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

1098994
Trifluor-acetylchlorid
CF3COCl
Acetyl chloride, 2,2,2-trifluoro-
trifluoroacetylchloride
MFCD00039307
trifluoroacetic acid chloride
ACETYL CHLORIDE,TRIFLUORO
2-(trifluoroacetamido)benzoic acid
Trifluoroacetyl chloride
UN3057
2,2,2-trifluoroacetyl chloride
EINECS 206-556-2
UNII-A23U71SY9G
perfluoroacetyl chloride
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