Product Name

  • Name

    1,3-DICHLOROTETRAFLUOROACETONE

  • EINECS
  • CAS No. 127-21-9
  • Article Data6
  • CAS DataBase
  • Density 1.66g/cm3
  • Solubility
  • Melting Point <100°C
  • Formula C3Cl2 F4 O
  • Boiling Point 44.5°Cat760mmHg
  • Molecular Weight 198.932
  • Flash Point 2°C
  • Transport Information
  • Appearance Clear colorless liquid
  • Safety Poison by ingestion, skin contact, inhalation, and intravenous routes. When heated to decomposition it emits very toxic fumes of Cl− and F−.
  • Risk Codes 23/24/25-34-36/37/38-24/25
  • Molecular Structure Molecular Structure of 127-21-9 (1,3-DICHLOROTETRAFLUOROACETONE)
  • Hazard Symbols
  • Synonyms 1,1,3,3-Tetrafluoro-1,3-dichloroacetone;1,3-Dichloro-1,1,3,3-tetrafluoro-2-propanone; 1,3-Dichloro-1,1,3,3-tetrafluoroacetone;1,3-Dichlorotetrafluoroacetone; 1,3-Dichlorotetrafluoropropan-2-one;Bis(chlorodifluoromethyl) ketone; DCTFA; NSC 62662; Stauffer N 3412;sym-Dichlorotetrafluoroacetone
  • PSA 17.07000
  • LogP 2.21870

DICHLOROTETRAFLUOROACETONE Chemical Properties

Product Name: Dichlorotetrafluoroacetone (CAS NO.127-21-9)


Molecular Formula: C3Cl2F4O
Molecular Weight: 198.93g/mol
Mol File: 127-21-9.mol
Einecs: 204-829-0
Appearance: Colorless liquid
Boiling point: 44.5 °C at 760 mmHg
Flash Point: 2 °C
Density: 1.66 g/cm3
Refractive index: 1.33
Surface Tension: 22.7 dyne/cm
Enthalpy of Vaporization: 28.85 kJ/mol
Vapour Pressure: 362 mmHg at 25°C
XLogP3-AA: 2.7
H-Bond Donor: 0
H-Bond Acceptor: 5

DICHLOROTETRAFLUOROACETONE Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 4500mg/m3 (4500mg/m3) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: EXCITEMENT		 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 111, Pg. 15, 1975.
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01749,
rabbit LD50 skin 91mg/kg (91mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): PRIMARY IRRITATION: AFTER TOPICAL EXPOSURE		 Toxicology and Applied Pharmacology. Vol. 7, Pg. 592, 1965.
rat LC50 inhalation 4800mg/m3 (4800mg/m3) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: EXCITEMENT		 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 111, Pg. 15, 1975.
rat LD50 oral 61mg/kg (61mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH		 Toxicology and Applied Pharmacology. Vol. 7, Pg. 592, 1965.

DICHLOROTETRAFLUOROACETONE Safety Profile

Poison by ingestion, skin contact, inhalation, and intravenous routes. When heated to decomposition it emits very toxic fumes of Cl− and F−.
Safety Information of Dichlorotetrafluoroacetone (CAS NO.127-21-9):
Hazard Codes: T
Risk Statements: 23/24/25-34-36/37/38-24/25
23:  Toxic by inhalation 
24:  Toxic in contact with skin 
25:  Toxic if swallowed 
34:  Causes burns 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
Safety Statements: 26-36/37/39-45-23
23:  Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing  
37:  Wear suitable gloves  
39:  Wear eye/face protection 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

DICHLOROTETRAFLUOROACETONE Specification

 Dichlorotetrafluoroacetone ,its CAS NO. is 127-21-9,the synonyms is 1,3-Dichlorotetrafluoro-2-propanone ; 1,3-Dichlorotetrafluoroacetone ; 1,3-Dichloro-1,1,3,3,-tetrafiuoro-2-propanone ; (Cf2cl)2co ; 1,1,3,3-Tetrafluoro-1,3-dichloroacetone ; 1,3-Dichloro-1,1,3,3-tetrafluoro-2-propanon ; 1,3-Dichloro-1,1,3,3-tetrafluoro-2-propanone .

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