Product Identification

Product Name

2-Morpholinoethanol

Synonyms

2-(4-Morpholino)ethyl alcohol
2-(4-Morpholinyl)ethanol
2-Morpholinoethanol
4-(2-Hydroxyethyl)morpholine
N-(2-Hydroxyethyl)morpholine

CAS

622-40-2

Formula

C6H13NO2

Molecular Weight

131.18

EINECS

210-734-5

RTECS

QE3510000

RTECS Class

Mutagen; Primary Irritant

Beilstein/Gmelin

104375

Beilstein Reference

4-27-00-00056

Physical and Chemical Properties

Appearance

Colorless to yellow liquid.

Solubility in water

Very soluble

Melting Point

-2

Boiling Point

227

Vapor Pressure

0.11 (20 C)

Density

1.0687 g/cm3 (20 C)

pKa/pKb

7.05 (pKb)

Partition Coefficient

.6

Heat Of Vaporization

53.6 kJ/mol

Vapor Density

4.54

Refractive Index

1.478 (20 C)

First Aid Measures

Ingestion

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Hazards Identification

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea.

Inhalation

May cause respiratory tract irritation.

Skin

Causes skin irritation.

Eyes

Causes eye irritation.

EC Risk Phrase

R 36/38

EC Safety Phrase

S 26 36

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Poison Class

4

Fire Fighting Measures

Flash Point

107

Autoignition

205

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water fog, dry chemical, carbon dioxide or alcohol type foam.

Upper exp. limit

9.8

Lower exp. limit

1.5

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.

Stability and Reactivity

Disposal Code

5

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, acids.

Decomposition

Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

Transport Information

HS Code

2934 99 90