31730
Diethylamine
≥99.5% (GC), liquid, puriss. p.a.
Synonyme(s) :
N,N-Diethylamine, N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine
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A propos de cet article
Nom du produit
Diethylamine, puriss. p.a., ≥99.5% (GC)
vapor density
2.5 (vs air)
Quality Segment
vapor pressure
14.14 psi ( 55 °C), 180 mmHg ( 20 °C), 3.51 psi ( 20 °C)
grade
puriss. p.a.
assay
≥99.5% (GC)
form
liquid
autoignition temp.
594 °F
expl. lim.
10.1 %
impurities
≤0.1% water
evapn. residue
≤0.001%
refractive index
n20/D 1.385 (lit.), n20/D 1.386
bp
55 °C (lit.)
mp
−50 °C (lit.)
density
0.707 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 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: ≤0.1 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
SMILES string
CCNCC
InChI
1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChI key
HPNMFZURTQLUMO-UHFFFAOYSA-N
General description
Application
- A catalyst in the tandem Knoevenagel-Michael reaction of dimedone with aromatic aldehydes to synthesize bis-dimedone derivatives.
- A solvent to synthesize 4-quinolones via Sonogashira cross-coupling of iodoanilines and alkynes.
- A base in the desymmetrizing cyclization of benzylic diallyl iodide to synthesize methylene indanes via intramolecular Heck reaction.
- A template in the synthesis of silicoaluminophosphate (SAPO) molecular sieves.
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
Classe de stockage
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-14.8 °F - closed cup
flash_point_c
-26 °C - closed cup
ppe
Faceshields, Gloves, Goggles
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