N-tert-Butyldiethanolamine

Synonym(s):N,N-Bis(2-hydroxyethyl)-tert-butylamine;N-tert-Butyl-2,2′-iminodiethanol

CAS NO.：2160-93-2
Empirical Formula: C8H19NO2
Molecular Weight: 161.24
MDL number: MFCD00020584
EINECS: 218-480-7
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:07:02

What is N-tert-Butyldiethanolamine?

Description

N-test-butyl diethanolamine is a tertiary amine that has been shown to have a genotoxic potential. It can be used as a copper complexing agent to measure the copper concentration in solutions. The titration method involves adding N-tert-Butyldiethanolamine to a copper chloride and piperazine solution, followed by diethanolamine titration until the blue color disappears. This process can be used for sample preparation of amines or other compounds with reactive functional groups. N-tert-butyldiethanolamine has been shown to cause genotoxic activity, but only at high concentrations (>1 mM). This agent is also an organic solvent and may react with other chemicals, such as metals, over time. The electrochemical studies show that N-tert-Butyldiethanolamine is a suitable electron donor and will form redox couples with many different metal ions.

Properties of N-tert-Butyldiethanolamine

Melting point:	40-45 °C(lit.)
Boiling point:	136-139 °C12 mm Hg(lit.)
Density	0.983 g/mL at 25 °C(lit.)
vapor pressure	0.2-0.36Pa at 20-25℃
refractive index	n20/D 1.4666(lit.)
Flash point:	>230 °F
Water Solubility	Completely soluble in water
form	Solid
pka	14.42±0.10(Predicted)
Specific Gravity	0.983
color	White to Yellow to Orange
BRN	1739942
CAS DataBase Reference	2160-93-2(CAS DataBase Reference)
EPA Substance Registry System	tert-Butyldiethanolamine (2160-93-2)

Safety information for N-tert-Butyldiethanolamine

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05
GHS Hazard Statements	H314:Skin corrosion/irritation
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.