4'-tert-Butylacetanilide
[CAS# 20330-45-4]

Identification

• Name: 4'-tert-Butylacetanilide
• Synonyms: N-(4-tert-Butylphenyl)acetamide; N-[4-(1,1-Dimethylethyl)phenyl]acetamide; NSC 43049
• Molecular Formula: C₁₂H₁₇NO
• Molecular Weight: 191.27
• CAS Registry Number: 20330-45-4
• EC Number: 633-849-6

Properties

• Solubility: Very slightly soluble (0.25 g/L) (25 ºC), Calc.^*
• Density: 1.010±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 176 ºC^**

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

^** Crawford, Malcolm; Journal of the Chemical Society 1952, P4443-7.

Safety Data

Hazard Classification

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