Diethanolamine
[CAS# 111-42-2]

Identification

• Classification: Organic raw materials >> Alcohols, phenols, phenolic compounds and derivatives >> Halogenated, sulfonated, nitrated or nitrosated derivatives of alcohols
• Name: Diethanolamine
• Synonyms: 2,2'-Dihydroxydiethylamine; 2,2'-Iminodiethanol; Bis(2-hydroxyethyl)amine; DEA
• Molecular Formula: C₄H₁₁NO₂
• Molecular Weight: 105.14
• CAS Registry Number: 111-42-2
• EC Number: 203-868-0

Properties

• Density: 1.096
• Melting point: 27-30 °C
• Boiling point: 268 °C
• Refractive index: 1.475-1.479
• Flash point: 179 °C
• Water solubility: MISCIBLE

Safety Data

• Hazard Symbols: GHS08;GHS05;GHS07 Danger
• Risk Statements: H302-H373-H315-H318
• Safety Statements: S26;S36/37/39;S46

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Reproductive toxicity	Repr.	2	H361
Reproductive toxicity	Repr.	2	H361fd
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Acute toxicity	Acute Tox.	3	H301
Carcinogenicity	Carc.	2	H351
Skin sensitization	Skin Sens.	1	H317
Specific target organ toxicity - repeated exposure	STOT RE	1	H373
Specific target organ toxicity - single exposure	STOT SE	3	H336

• Transport Information: UN 1760