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8.08391 EMD Millipore

Trichloroacetyl chloride

Trichloroacetyl chloride for synthesis. CAS 76-02-8, EC Number 200-926-7, chemical formula CCl₃COCl., for synthesis

Synonym: Trichloroacetic acid chloride

  • CAS Number 76-02-8

  • Linear Formula C₂Cl₄O

  • Molecular Weight 181.83 g/mol

  •  EC Number 200-926-7



Related Categories Biochemicals and Reagents More...
packaging   100 ml in Glass bottle (8083910100)
  250 ml in Glass bottle (8083910250)
bp   132 °C (1013 hPa) (decomposition)
vapor pressure   23 hPa (20 °C)
density   1.62 g/cm3 (20 °C)
flash point   100 °C
mp   -57 °C
pH   1.11 (16.2 g/l, H₂O, 25 °C)
viscosity kinematic   13.73 mm2/s (35 °C)
LD 50 oral   LD50 Rat 600 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (morpholine method): ≥ 96.0 %
  Density (d 20 °C/ 4 °C): 1.616 - 1.621
  Identity (IR): passes test

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Safety Information

HS Code 
2915 90 70
Hazard Statement(s) 
H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H330: Fatal if inhaled.
Precautionary Statement(s) 
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 2 water endangering
Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Very toxic  Very toxic
Declaration (railroad and road) ADR, RID 
UN 2442 , 8, II
Declaration (transport by air) IATA-DGR 
UN 2442 , 8, II
Declaration (transport by sea) IMDG-Code 
UN 2442 , 8, II, Segregation Group: 1 (Acids)
Categories of danger 
very toxic, corrosive
R Phrase 
R 22-26-35
Harmful if swallowed.Very toxic by inhalation.Causes severe burns.
S Phrase 
S 26-28-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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