471283

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471283

Sigma-Aldrich

 

Triethylamine

≥99.5%

CAS Number:121-44-8
Linear Formula:(C2H5)3N
Molecular Weight:101.19
Beilstein Registry Number:605283
EC Number:204-469-4
MDL number:MFCD00009051
PubChem Substance ID:24870713

Description

ApplicationMobile-phase modifier in the RP-HPLC separation of acidic, basic and neutral drugs. Improves resolution of amino acids and amino acid amides by HPLC by suppressing tailing.
Packaging18 L in steel drum
 2 L in Sure/Seal™
 4 L in glass btl
 100, 500, 6×500 mL in Sure/Seal™

Properties

vapor density3.5 (vs air)
vapor pressure51.75 mmHg ( 20 °C)
assay≥99.5%
autoignition temp.593 °F
expl. lim.8 %
refractive indexn20/D 1.401(lit.)
bp88.8 °C(lit.)
mp−115 °C(lit.)
density0.726 g/mL at 25 °C(lit.)
storage temp.Room temp

Safety

Personal Protective EquipmentFaceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard CodesF,C
Risk Statements11-20/21/22-35
Safety Statements3-16-26-29-36/37/39-45
RIDADRUN1296 3/PG 2
WGK Germany1
RTECSYE0175000
UEL8.00%(V)
LEL1.20%(V)
Flash Point(F)5 °F
Flash Point(C)-15 °C

Related Products

Related productZ568074, Pure Solv Micro replacement purification column
 Z568031, Pure Solv Micro 100 Liter solvent purification system

References

referenceR.W. Roos, C.A. LauCam J. Chromatogr. 370, 403, (1986)
 A. Duchateau J. Chromatogr. 461, 419, (1989)
MerckMerck 13,9740
BeilsteinBeil. 4,IV,322
 FT-IR 1 (1), 300:A / FT-NMR 1 (1), 481:B