Description
Triethylamine ≥99%, 4x100ML
Synonym: N,N-Diethylethanamine, TEA
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CAS Number 121-44-8
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Linear Formula (C2H5)3N
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Molecular Weight 101.19
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Beilstein/REAXYS Number 605283
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EC Number 204-469-4
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MDL number MFCD00009051
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PubChem Substance ID 24899917
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NACRES NA.21
Properties
Related Categories | Biochemicals and Reagents, Camostat Mesylate, Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments, Cobicistat, Darunavir, Microbiome Metabolomics, Microbiome Products, Nelfinavir Mesylate Less... |
Quality Level | 200 |
vapor density | 3.5 (vs air) |
vapor pressure | 51.75 mmHg ( 20 °C) |
assay | ≥99% |
autoignition temp. | 593 °F |
shelf life | 3 yr |
expl. lim. | 8 % |
impurities | ≤0.5% water (Karl Fischer) |
refractive index | n20/D 1.401 (lit.) |
bp | 88.8 °C (lit.) |
mp | −115 °C (lit.) |
density | 0.726 g/mL at 25 °C (lit.) |
SMILES string | CCN(CC)CC |
InChI | 1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3 |
InChI key | ZMANZCXQSJIPKH-UHFFFAOYSA-N |
Description
Application
Triethylamine has been used:
• as a hydrogen donor for the polymerization of various monomers[8]
• to catalyze silanization[9]
• in the synthesis of the Cy3-Alexa647 heterodimer[10]
• in the synthesis of methacrylated solubilized decellularized cartilage[11]
Packaging
1 L in glass bottle
100, 4×100, 500 mL in glass bottle
Biochem/physiol Actions
Triethylamine is known to drive polymerization reaction. It acts as a source of carbon and nitrogen for bacterial cultures. Triethylamine is used in pesticides.[6] Triethylamine can serve as an organic solvent.[7]
Safety Information
Symbol
GHS02,GHS05,GHS06
Signal word
Danger
Hazard statements
H225 - H302 - H311 + H331 - H314 - H335
Precautionary statements
P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Target organs
Respiratory system
Personal Protective Equipment
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR
UN1296 - class 3 - PG 2 - Triethylamine
WGK Germany
WGK 1
RTECS
YE0175000
Flash Point(F)
12.2 °F
Flash Point(C)
-11 °C