2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
[CAS# 14812-59-0]

Identification

• Classification: Organic raw materials >> Organic phosphine compound
• Name: 2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
• Synonyms: 4,5-Tetramethyl-2-chloro-1,3,2-dioxaphospholane; Tetramethylethylene chlorophosphite
• Molecular Formula: C₆H₁₂ClO₂P
• Molecular Weight: 182.59
• CAS Registry Number: 14812-59-0
• EC Number: 628-722-7

Properties

• Solubility: Slightly soluble (5.3 g/L) (25 °C), Calc.^*
• Density: 1.1586 g/cm³ (20 °C)^**
• Boiling point: 81.5-82 °C (13 Torr)^**
• Refractive index: 1.4720 (589.3 nm 20 °C)^**
• Flash point: 53.3±18.2 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** Arbuzov, A. E.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Serious eye damage	Eye Dam.	1	H318