4-Butylmorpholine
[CAS 1005-67-0]

Identification

• Name: 4-Butylmorpholine
• Synonyms: Butylmorpholine; N-Butylmorpholine; NSC 28457
• Molecular Formula: C₈H₁₇NO
• Molecular Weight: 143.23
• CAS Registry Number: 1005-67-0
• EC Number: 600-109-9

Properties

• Solubility: Soluble (50 g/L) (25 °C), Calc.^*
• Density: 0.8105 g/cm³ (20 °C)^**
• Melting point: -57.1 °C^***
• Boiling point: 213.5 °C^***
• Refractive index: 1.4420 (20 °C)^**
• Flash point: 51.9±22.7 °C, Calc.^*

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

^** Azizov, A. M.

^*** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	3	H226
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319