4-(Diethylamino)-2-butyn-1-ol
[CAS# 10575-25-4]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Amino alcohol derivative
• Name: 4-(Diethylamino)-2-butyn-1-ol
• Synonyms: 1-(N,N-Diethylamino)-4-hydroxy-2-butyne
• Molecular Formula: C₈H₁₅NO
• Molecular Weight: 141.21
• CAS Registry Number: 10575-25-4
• EC Number: 234-163-6

Properties

• Solubility: Sparingly soluble (11 g/L) (25 ºC), Calc.^*
• Density: 0.949±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 117 ºC (10 Torr)^**
• Refractive index: 1.4808 (20 ºC)^***
• Flash point: 89.7±20.4 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Colonge, Jean; Bulletin de la Societe Chimique de France 1955, P502-3.

^*** Courtois, Gilles; Bulletin de la Societe Chimique de France 1983, (1-2, Pt. 2), P21-7.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302