8.14772 EMD Millipore

Triethyl borate

Triethyl borate for synthesis. CAS 150-46-9, EC Number 205-760-9, chemical formula (CH₃CH₂O)₃B., for synthesis

  • CAS Number 150-46-9

  • Linear Formula C₆H₁₅BO₃

  • Molecular Weight 145.99 g/mol

  •  EC Number 205-760-9



packaging   100 ml in Glass bottle (8147720100)
bp   117 - 118 °C (1013 hPa)
density   0.858 g/cm3
flash point   11 °C
mp   -84.8 °C
viscosity kinematic   0.503 mm2/s (40 °C)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.5 % (a/a)
  Density (d 20 °C/ 4 °C): 0.862 - 0.866
  Identity (IR): passes test

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Safety Information

HS Code 
2920 90 70
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233: Keep container tightly closed.
P260: Do not breathe vapour.
Storage class 
3 Flammable liquids
WGK 1 slightly 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 Symbols 
Flammable  Flammable
Declaration (railroad and road) ADR, RID 
UN 1176 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1176 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1176 , 3, II
Categories of danger 
highly flammable
R Phrase 
R 11
Highly flammable.
S Phrase 
S 7-16-23
Keep container tightly closed.Keep away from sources of ignition - No smoking.Do not breathe vapour.
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