N-Propargylmorpholine
[CAS# 5799-76-8]

Identification

• Name: N-Propargylmorpholine
• Synonyms: 3-(N-Morpholinyl)propyne; 3-Morpholino-1-propyne; 4-(2-Propynyl)morpholine; 4-Propargylmorpholine; N-(2-Propynyl)morpholine
• Molecular Formula: C₇H₁₁NO
• Molecular Weight: 125.17
• CAS Registry Number: 5799-76-8
• EC Number: 611-607-0

Properties

• Solubility: Freely soluble (110 g/L) (25 ºC), Calc.^*
• Density: 1.0018 g/cm³ (20 ºC)^**
• Boiling point: 89-92 ºC (38 Torr)^***
• Refractive index: 1.4765 (589.3 nm 19 ºC)^****
• Flash point: 45.8±25.5 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Kurbanov, A. I.; Khimiya Geterotsiklicheskikh Soedinenii 1988, (10), P1369-71.

^*** Howk, Benjamin W.; US 2859214 1958.

^**** Azerbaev, I. N.; Vestnik Akademii Nauk Kazakhskoi SSR 1964, V20(4), P60-2.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	3	H226
Eye irritation	Eye Irrit.	2A	H319
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335