Dimethylformamide bis(2,2-dimethylpropyl) acetal
[CAS# 4909-78-8]

Identification

• Name: Dimethylformamide bis(2,2-dimethylpropyl) acetal
• Synonyms: Dimethylformamide dineopentyl acetal; N,N-Dimethylformamide dineopentyl acetal
• Molecular Formula: C₁₃H₂₉NO₂
• Molecular Weight: 231.37
• CAS Registry Number: 4909-78-8
• EC Number: 225-536-4

Properties

• Solubility: Slightly soluble (1.9 g/L) (25 ºC), Calc.^*
• Density: 0.877±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 253.5 ºC^**
• Boiling point: 207.7±0.0 ºC (760 Torr), Calc.^*
• Flash point: 51.7±0.0 ºC, Calc.^*

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

^** Zemlicka, Jiri; Collection of Czechoslovak Chemical Communications 1967, V32(9), P3159-68.

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36

Hazard Classification

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

• Transport Information: UN 1993 / PGIII