Product Identification

Product Name

2-[2-(3-Trimethoxysilylpropylamino)ethylamino]ethylamine

Synonyms

(3-Trimethoxysilylpropyl)diethylenetriamine
N'-(2-Aminoethyl)-N-(3-trimethoxysilylpropyl)ethane-1,2-diamine
N-(2-Aminoethyl)-N'-[3-(trimethoxysilyl)propyl]ethylenediamine

CAS

35141-30-1

Formula

C10H27N3O3Si

Molecular Weight

265.42

EINECS

252-390-9

Beilstein/Gmelin

NA

Physical and Chemical Properties

Appearance

Yellow liquid. Amine-like odor.

Boiling Point

114-118 (2 torr)

Density

1.031 g/cm3

First Aid Measures

Ingestion

Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Inhalation

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

Skin

Get medical aid immediately. Immediately 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 eyelids. Get medical aid immediately.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container. Corrosives area. Store protected from moisture.

Handling

Use with adequate ventilation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.

Hazards Identification

Ingestion

Causes gastrointestinal tract burns.

Inhalation

May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.

Skin

Causes skin burns. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.

Eyes

Causes eye burns.

Exposure Controls/Personal Protection

Personal Protection

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.

Fire Fighting Measures

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Extinguishing media: Use foam, dry chemical, or carbon dioxide.

Accidental Release Measures

Small spills/leaks

Cover with sand, dry lime or soda ash and place in a closed container for disposal.

Stability and Reactivity

Stability

Stable under normal shipping and handling conditions.

Incompatibilities

Water, acids.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide, silicon oxide.