8.21717 EMD Millipore


sec-Butylbenzene for synthesis. CAS 135-98-8, EC Number 205-227-0, chemical formula CH₃CH₂CH(CH₃)C₆H₅., for synthesis

Synonym: 2-Phenylbutane

  • CAS Number 135-98-8

  • Linear Formula C₁₀H₁₄

  • Molecular Weight 134.22 g/mol

  •  EC Number 205-227-0



Related Categories Biochemicals and Reagents More...
packaging   100 ml in Glass bottle (8217170100)
expl. lim.     0.8 - 6.9 %(V)
vapor pressure   80 hPa (96 °C)
solubility   17.6 mg/l
density   0.86 g/cm3 (20 °C)
flash point   52 °C
autoignition temp.   415 °C
mp   -75 °C
LD 50 oral   LD50 Rat 1926 mg/kg
LD 50 dermal   LD50 Rabbit > 13760 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.861 - 0.862
  Identity (IR): passes test

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Safety Information

HS Code 
2902 90 00
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H302: Harmful if swallowed.
Precautionary Statement(s) 
P210: Keep away from heat.
Storage class 
3 Flammable liquids
WGK 3 highly 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) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2709 , 3, III
Declaration (transport by air) IATA-DGR 
UN 2709 , 3, III
Declaration (transport by sea) IMDG-Code 
UN 2709 , 3, III, Marine Pollutant: P
Categories of danger 
flammable, harmful
R Phrase 
R 10-22
Flammable.Harmful if swallowed.
S Phrase 
S 24/25
Avoid contact with skin and eyes.
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