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00675 Supelco

Tributyl phosphate

for extraction analysis, ≥99.0% (GC)

Synonym: TBP, TBPA

  • CAS Number 126-73-8

  • Linear Formula (CH3(CH2)3O)3PO

  • Molecular Weight 266.31

  •  Beilstein/REAXYS Number 1710584

  •  EC Number 204-800-2

  •  MDL number MFCD00009436

  •  PubChem Substance ID 329747117

  •  NACRES NA.21

Purchase

Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Application Specific Reagents, Puriss p.a.,
Quality Level   100
grade   for extraction analysis
vapor density   9.2 (vs air)
vapor pressure   27 mmHg ( 178 °C)
  7.3 mmHg ( 150 °C)
assay   ≥99.0% (GC)
autoignition temp.   770 °F
refractive index   n20/D 1.424 (lit.)
  n20/D 1.424
bp   180-183 °C/22 mmHg (lit.)
mp   −79 °C (lit.)
acid value   <1
density   0.979 g/mL at 25 °C (lit.)
cation traces   Al: ≤10 mg/kg
  Ba: ≤1 mg/kg
  Bi: ≤1 mg/kg
  Ca: ≤5 mg/kg
  Cd: ≤0.5 mg/kg
  Co: ≤0.5 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤0.5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤5 mg/kg
  Li: ≤1 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤0.5 mg/kg
  Mo: ≤1 mg/kg
  Na: ≤5 mg/kg
  Ni: ≤0.5 mg/kg
  Pb: ≤1 mg/kg
  Sr: ≤1 mg/kg
  Zn: ≤1 mg/kg
SMILES string   CCCCOP(=O)(OCCCC)OCCCC
InChI   1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChI key   STCOOQWBFONSKY-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
TC7700000
Flash Point(F) 
293.0 °F - closed cup
Flash Point(C) 
145 °C - closed cup
Protocols & Articles

Articles

OSHA Method 62: GC Analysis of Organophosphorus Pesticides (OP-Pest) on SPB®-20 after Collection/Desorption using ORBO™-49P

From our library of Articles, Sigma-Aldrich presents OSHA Method 62: GC Analysis of Organophosphorus Pesticides (OP-Pest) on SPB®-20 after Collection/Desorption using ORBO™-49P
Keywords: Air Monitoring, Chromatography, Flame photometric detector, Gas chromatography, Pesticides, Purification

Peer-Reviewed Papers
15

References

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