N-tert-Butylhydroxylamine
[CAS# 16649-50-6]

Identification

• Classification: Chemical reagent >> Organic reagent >> Hydroxylamine
• Name: N-tert-Butylhydroxylamine
• Synonyms: 2-Hydroxylamino-2-methylpropane; N-Hydroxy-tert-butylamine; NSC 150349; NSC 239719; tert-Butylhydroxylamine
• Molecular Formula: C₄H₁₁NO
• Molecular Weight: 89.14
• CAS Registry Number: 16649-50-6
• EC Number: 877-853-8

Properties

• Solubility: Soluble (69 g/L) (25 ºC), Calc.^*
• Density: 0.883±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 64 ºC^**
• Boiling point: 120.9±23.0 ºC (760 Torr), Calc.^*
• Flash point: 43.6±13.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Emmons, Wm. D.; Journal of the American Chemical Society 1956, V78, P6208-9.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315