8.20735 EMD Millipore


1-Iodohexadecane for synthesis. CAS 544-77-4, chemical formula CH₃(CH₂)₁₅I., for synthesis

Synonym: Cetyl iodide, Hexadecyl iodide

  • CAS Number 544-77-4

  • Linear Formula C₁₆H₃₃I

  • Molecular Weight 352.34 g/mol

  •  EC Number 208-879-4



Related Categories Biochemicals and Reagents More...
packaging   25 ml in Glass bottle (8207350025)
bp   212 °C (20 hPa)
solubility   0.02 µg/l practically insoluble
density   1.12 g/cm3 (20 °C)
flash point   72.0 - 72.5 °C
mp   20 - 23 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 95.0 % (a/a)
  Melting range (lower value): ≥ 20 °C
  Melting range (upper value): ≤ 23 °C
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety Information

HS Code 
2903 39 80
Hazard Statement(s) 
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P273: Avoid release to the environment.
Storage class 
10 - 13 Other liquids and solids
WGK 2 water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Declaration (railroad and road) ADR, RID 
UN 3082 , 9, III
Declaration (transport by air) IATA-DGR 
UN 3082 , 9, III
Declaration (transport by sea) IMDG-Code 
UN 3082 , 9, III, Marine Pollutant: P
R Phrase 
R 50/53
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 60-61
This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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