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Gallic acid trimethyl ether(118-41-2)

Gallic acid trimethyl ether(118-41-2)
Product IdentificationBack to Contents
【Product Name】

Gallic acid trimethyl ether
【Synonyms】

3,4,5-Trimethoxybenzoic acid
Dimethylglycine ethyl ester
Ethyl (dimethylamino)acetate
Ethyl 2-dimethylaminoacetate
Ethyl N,N-dimethylglycinate
Gallic acid trimethyl ether
Glycine, N,N-dimethyl, ethyl ester
N,N-Dimethylglycine ethyl ester
Trimethylgallic acid
【CAS】

33229-89-9
【CAS】

118-41-2
【Formula】

C10H12O5
【Formula】

C6H13NO2
【Molecular Weight】

131.16999999999999
【Molecular Weight】

212.2
【EINECS】

251-411-9
【EINECS】

204-248-2
【RTECS】

MB9990000
【RTECS Class】

Drug
【Beilstein/Gmelin】

884655
【Beilstein/Gmelin】

1750085
【Beilstein Reference】

4-04-00-02366
【Beilstein Reference】

4-10-00-01996
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless liquid.
【Appearance】

Off white powder.
【Solubility in water】

Insoluble
【Melting Point】

168 - 170
【Boiling Point】

28 (1 torr)
【Boiling Point】

376
【Vapor Pressure】

2.5E-6 (25 C)
【Density】

0.92 g/cm3
【Density】

1.31 g/cm3 (24.95 C)
【pKa/pKb】

4.23 (pKa)
【Partition Coefficient】

1.9
【Heat Of Vaporization】

65.8 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

Get medical aid. Wash mouth out with water.
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. Wash mouth out with water.
【Inhalation】

May cause respiratory tract irritation. May be harmful if inhaled.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
【Inhalation】

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

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Skin】

Causes skin irritation. May be harmful if absorbed through the skin.
【Eyes】

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

May cause eye irritation.
Handling and StorageBack to Contents
【Storage】

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.
【Storage】

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
【Handling】

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Hazards IdentificationBack to Contents
【Ingestion】

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
【Ingestion】

May cause irritation of the digestive tract. May be harmful if swallowed.
【Inhalation】

May cause respiratory tract irritation.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
【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.
【Respirators】

A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Flash Point】

129
【Flash Point】

44
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Containers may explode in the heat of a fire. Will form explosive mixtures with air. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Remove all sources of ignition. Use a spark-proof tool.
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container.
Stability and ReactivityBack to Contents
【Disposal Code】

4
【Stability】

Stable at room temperature in closed containers under normal storage and handling conditions.
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, carbon dioxide.
【Decomposition】

Carbon monoxide, oxides of nitrogen, carbon dioxide.
Transport InformationBack to Contents
【HS Code】

2918 90 90
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