Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Gallic acid trimethyl ether(118-41-2)

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

Product Identification

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 Properties

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 Measures

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 Storage

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 Identification

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 Protection

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 Measures

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 Measures

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 Reactivity

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 Information

HS Code
2918 90 90
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