Product Identification

Product Name

3,4,5-Trimethoxybenzoic acid 2-(dimethylamino)-2-phenylbutyl ester

Synonyms

(2-Dimethylamino-2-phenylbutyl) 3,4,5-trimethoxybenzoate
3,4,5-Trimethoxybenzoic acid 2-(dimethylamino)-2-phenylbutyl ester

CAS

39133-31-8

Formula

C22H29NO5

Molecular Weight

387.48

EINECS

254-309-2

Merck

12,9829

Physical and Chemical Properties

Solubility in water

8.5 mg/L (25 C)

Melting Point

79

Boiling Point

458

Vapor Pressure

1.4E-8 (25 C)

Density

1.10 g/cm3 (20 C)

pKa/pKb

6.71 (pKb)

Partition Coefficient

4.34

Heat Of Vaporization

71.82 kJ/mol

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of contact, immediately wash skin with soap and copious amounts of water. Remove contaminated clothing and shoes. Call a physician.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage

Store at 2 - 8 C.

Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing.

Exposure Effects

May be harmful by inhalation, ingestion, or skin absorption. May cause irritation. Target system: GI.

Fire Fighting Measures

Flash Point

230

Fire Fighting

Extinguish with water spray, carbon dioxide, dry chemical powder or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability

Stable at recommended storage conditions.

Decomposition

Carbon monoxide, Carbon dioxide, Nitrogen oxides.

Hazards Identification

Hazards

Emits toxic fumes under fire conditions.