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8.08544 EMD Millipore

Pentanoyl chloride

Pentanoyl chloride for synthesis. CAS 638-29-9, EC Number 211-330-1, chemical formula CH₃(CH₂)₃COCl., for synthesis

  • CAS Number 638-29-9

  • Linear Formula C₅H₉ClO

  • Molecular Weight 120.58 g/mol

  •  EC Number 211-330-1

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Properties

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packaging   100 ml in Glass bottle (8085440100)
bp   125 - 127 °C (1013 hPa)
vapor pressure   11.4 hPa (20 °C)
density   0.99 g/cm3 (20 °C)
flash point   32 °C
autoignition temp.   265 °C
mp   -110 °C
viscosity kinematic   0.73 mm2/s (20 °C)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (morpholine method): ≥ 97.0 %
  Density (d 20 °C/ 4 °C): 0.993 - 0.998
  Identity (IR): passes test

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Safety & Documentation

Safety Information

HS Code 
2915 90 70
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H314: Causes severe skin burns and eye damage.
H331: Toxic if inhaled.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) 
P210: Keep away from heat.
P273: Avoid release to the environment.
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 
3 Flammable liquids
WGK 
WGK 1 slightly water endangering
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Corrosive  Corrosive
Declaration (railroad and road) ADR, RID 
UN 2502 , 8 (3), II
Declaration (transport by air) IATA-DGR 
UN 2502 , 8 (3), II
Declaration (transport by sea) IMDG-Code 
UN 2502 , 8 (3), II, Segregation Group: 1 (Acids)
Categories of danger 
flammable, harmful, corrosive, dangerous for the environment
R Phrase 
R 10-20-35-52/53
Flammable.Harmful by inhalation.Causes severe burns.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.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).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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