90335

Sigma-Aldrich

Triethylamine

BioUltra, ≥99.5% (GC)

Sinônimo(s):
N,N-Diethylethanamine
Fórmula linear:
(C2H5)3N
Número CAS:
Peso molecular:
101.19
Beilstein/REAXYS Number:
605283
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

Nível de qualidade

200

densidade de vapor

3.5 (vs air)

pressão de vapor

51.75 mmHg ( 20 °C)

linha de produto

BioUltra

teor

≥99.5% (GC)

forma

liquid

temperatura de autoignição

593 °F

prazo de validade

36 mo.

Lim. expl.

8 %

aplicação(ões)

ion chromatography: suitable

Impurezas

insoluble matter, passes filter test
≤0.5% water

resíduo de evaporação

≤0.003%

índice de refração

n20/D 1.401 (lit.)

pH

12.7 (15 °C, 100 g/L)

pb

88.8 °C (lit.)

pf

−115 °C (lit.)

densidade

0.726 g/mL at 25 °C (lit.)

traços de cátion

Al: ≤0.2 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

absorção

cut-off at 278 nm

temperatura de armazenamento

2-8°C

SMILES string

CCN(CC)CC

InChI

1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI key

ZMANZCXQSJIPKH-UHFFFAOYSA-N

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Aplicação

Triethylamine, a mobile-phase modifier in the RP-HPLC separation of acidic, basic and neutral molecules, improves the resolution of amino acids and amino acid amides by HPLC by suppressing tailing and the stability of drugs and other compounds.

Outras notas

Component of volatile buffer system in ion-exchange HPLC of oligonucleotides

Palavra indicadora

Danger

hazcat

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Órgãos-alvo

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Alemanha

WGK 1

Ponto de fulgor (ºF)

12.2 °F

Ponto de fulgor (ºC)

-11 °C

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificado de análise

Certificado de origem

J M Munholland et al.
Analytical biochemistry, 178(2), 320-323 (1989-05-01)
A volatile buffer has been adapted for use with ion-exchange high-performance liquid chromatography in the analysis and preparation of oligonucleotides. The system employs a commercial weakly basic anion-exchange column containing a DEAE-derivatized silica gel and eluted with a volatile buffer...
Sumanta Kumar Padhi et al.
Inorganic chemistry, 51(15), 8091-8102 (2012-07-26)
Cyclometalated ruthenium complexes having C(^)N and N(^)C type coordinating ligands with NAD(+)/NADH function have been synthesized and characterized by spectroscopic methods. The variation of the coordinating position of σ-donating carbon atom leads to a drastic change in their properties. Both...
Kai Morino et al.
Scientific reports, 5, 8953-8953 (2015-05-21)
Well-trained clinicians may be able to provide diagnosis and prognosis from very short biomarker series using information and experience gained from previous patients. Although mathematical methods can potentially help clinicians to predict the progression of diseases, there is no method...
Hannah Coyle et al.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 23(4), 335-359 (2014-07-08)
The aim of this study was to assess the efficacy of cognitive training, specifically computerized cognitive training (CCT) and virtual reality cognitive training (VRCT), programs for individuals living with mild cognitive impairment (MCI) or dementia and therefore at high risk...
André R Fajardo et al.
Biomacromolecules, 15(7), 2691-2700 (2014-05-27)
Despite a growing interest in amphiphilic polysaccharide-based diblock copolymers as functional polymeric drug delivery nanosystems, biologically relevant sulfated glycosaminoglycan systems were not yet investigated. Here, we report the synthesis and the self-assembly properties in water of chondroitin sulfate-b-poly(lactic acid) (CS-b-PLA(n))....
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