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Organic Chemicals

Diethanolamine AR

RA000216 CAS 111-42-2 AR

Identity

Product code
RA000216
CAS number
111-42-2
Grade
AR
Purity
99%
Molecular formula
[CH2(OH).CH2]2NH
Molecular weight
105.14

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Vapour pressure mm/Hg Max 0.01 mmHg mmHg
Vapour density 3.63 —
Density [g/cm3] 1.097 g/mL g/mL
Partition coefficient Log Pow octanol / water at 20°C -2.18 —
Explosion limits - upper [%] 10.60 % %
Explosion limits -lower [%] 1.60 % %
Colour Clear colorless —
Odour Ammonia odor —
pH value 11 - 12 —
Melting point/ Freezing point [°C] 28 °C °C
Auto-ignition temperature [°C] 365 °C °C
Flash point [°C] 138 °C °C
Boiling point [°C] 217 °C °C
Vapour pressure [20°C] Max 0.01 mmHg mmHg

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance Clear viscous liquid — —
Water Max 0.15 % % —
Heavy metal Max 0.0001 % % —
Iron (Fe) Max 0.0001 % % —
Purity Min 99 % % GC
Apparent equivalent weight 104 - 106 — —
Freezing point 27 - 28 °C °C —
APHA colour Max 15 — —
Residue on ignition Max 0.005 % % —
Ethanolamine Max 0.3 % % GC
Triethanolamine Max 0.3 % % GC
Chloride (Cl) Max 0.001 % % —

3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 L RA000216-PK-25L
500 mL RA000216-PK-500ML
200 L RA000216-PK-200L
2.5 L RA000216-PK-2.5L