Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information Exposure Controls/Personal Protection Hazards Identification
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2,2'-(Phenylimino)diethanol(120-07-0)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information Exposure Controls/Personal Protection Hazards Identification

Product Identification

Product Name
2,2'-(Phenylimino)diethanol
Synonyms
[Bis(2-hydroxyethyl)amino]benzene
2,2'-(Phenylimino)bis(ethanol)
3-Phenyl-3-azapentane-1,5-diol
Diethanolaniline
N,N-Bis(b-hydroxyethyl)aniline
Phenyldiethanolamine
CAS
120-07-0
Formula
C10H15NO2
Molecular Weight
181.24
EINECS
204-368-5
RTECS
KM2100000
RTECS Class
Primary Irritant
Beilstein/Gmelin
2096832
EC Class
harmful, irritant, dangerous for the environment

Physical and Chemical Properties

Appearance
White powder also reported as colorless liquid.
Solubility in water
Slightly soluble
Melting Point
56 - 59
Boiling Point
348
Vapor Pressure
2E-5 (25 C)
Density
1.201 g/cm3 (60C)
pKa/pKb
7.31 (pKb)
Usage
Organic synthesis; dyestuff; laboratory reagent.
Saturation Concentration
Less than 13 ppm (0.001%) at 20 C (calculated)

First Aid Measures

Ingestion
Do NOT induce vomiting. Allow the victim to rinse his mouth and then to drink 2-4 cupfuls of water, and seek medical advice.
Inhalation
Remove from exposure to fresh air immediately.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids.

Handling and Storage

Storage
Store in a cool, dry place. Keep container closed when not in use.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Fire Fighting Measures

Flash Point
200
Autoignition
380
Fire Fighting
Wear approved SCBA in full pressure-demand and full protective gear. Extinguish fire using water, dry chemical, chemical foam, or alcohol-resistant foam.
Lower exp. limit
.7

Accidental Release Measures

Small spills/leaks
Clean up spills immediately, while using/wearing the proper protective equipment. Sweep up, then place into a suitable container for disposal.

Stability and Reactivity

Disposal Code
3
Incompatibilities
Oxidizing agents, acids, acid chlorides, acid anhydrides.
Stability
Stable under normal temperatures and pressures.
Decomposition
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

Transport Information

HS Code
2922 19 80

Exposure Controls/Personal Protection

Exposure Effects
Harmful if swallowed. Irritating to eyes. The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.
Poison Class
4

Hazards Identification

EC Risk Phrase
R 22 41
EC Safety Phrase
S 26 36/37/39
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