CAS No. 100-74-3

Appearance	Colorless transparent liquid
Assay, %	≥ 99.00
Water, %	≤ 0.50

Product Name	N-Ethylmorpholine
Synonyms	4-ethyl-morpholin; Dabco NCM, NEM, NMM; Ethylmorpholine; HEM; n-ethvlmorpholine; N-Ethyldiethylenimideoxide; N-Ethylmorfolin; N-Ethyltetrahydro-1,4-oxazine
CAS	100-74-3
Product Categories	Protein Sequencing;Protein Structural Analysis; Reagents for Protein Sequencing;Building Blocks; Heterocyclic Building Blocks; Morpholines; Building Blocks; Chemical Synthesis; Heterocyclic Building Blocks; Morpholines/Thiomorpholines
Chemical Properties
mp	−63 °C(lit.)
bp	139 °C(lit.)
density	0.91 g/mL at 20 °C(lit.)
refractive index	n20/D 1.441(lit.)
Fp	82 °F
storage temp.	Flammables area
solubility	miscible
Water solubility	miscible
FreezingPoint	-63℃
Sensitive	Air Sensitive
Stability	Stable. Flammable. Incompatible with strong oxidizing agents. Slightly air sensitive.
Safety Information
Hazard codes	C
Risk statements	10-21/22-34
safety statements	26-36/37/39-45-16
Packing group	II
Chemical Properties	colourless liquid
General Description A colorless liquid with a strong ammonia-like odor. Severely irritates skin, eyes, and mucous membranes. Moderately soluble in water and less dense than water. Flash point 83°F .
Air & Water Reactions	Highly flammable. Moderately soluble in water .

Molecular Formula: C6H13NO
Molecular Weight: 115.17
Hazard Symbols: C
UN Number: UN 2920 8/PG 2
WGKGermany: 1
PackingGroup: II
HS Code: 29349990

Appearance	colorless transparent liquid;
Assay	>99%;
Moisture	<0.5%;
Color	<50#(APHA)