Tetrabutylphosphonium hydroxide
[CAS# 14518-69-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Phosphorous compound
• Name: Tetrabutylphosphonium hydroxide
• Synonyms: Tetra-n-butylphosphonium hydroxide
• Molecular Formula: C₁₆H₃₆P^.HO
• Molecular Weight: 276.44
• CAS Registry Number: 14518-69-5
• EC Number: 238-528-0

Properties

• Density: 0.989
• Refractive index: 1.4120

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Skin corrosion	Skin Corr.	1A	H314
Substances or mixtures corrosive to metals	Met. Corr.	1	H290
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Acute toxicity	Acute Tox.	3	H301
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Serious eye damage	Eye Dam.	1	H318