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3-Hydroxyanisole(150-19-6)

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
3-Hydroxyanisole

Synonyms
m-Guaiacol
m-Hydroxyanisole

CAS
150-19-6

Formula
C7H8O2

Molecular Weight
124.14

EINECS
205-754-6

RTECS
SL7524000

RTECS Class
Reproductive Effector; Human Data; Primary Irritant

Beilstein/Gmelin
1209898

Beilstein Reference
4-06-00-05662

EC Class
harmful, irritant

Physical and Chemical Properties

Appearance
Clear, pink to red liquid with the odor of phenol and carmel.

Solubility in water
Soluble

Melting Point
-18 - -16

Boiling Point
244

Density
1.131 g/cm3 (20 C)

pKa/pKb
9.65(at 25℃) (pKa)

Refractive Index
1.5510 (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.

Inhalation
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.

Skin
Get medical aid. 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 tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling
Wash thoroughly after handling. Use only in a well ventilated area. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid ingestion and inhalation.

Hazards Identification

Inhalation
May cause respiratory tract irritation.

Skin
May cause skin irritation. Harmful if absorbed through the skin. May cause skin discoloration.

Eyes
Causes severe eye irritation.

Ingestion
May cause irritation of the digestive tract. May be harmful if swallowed.

Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.

EC Risk Phrase
R 20/21/22 37/38 41

EC Safety Phrase
S 26 36/37/39

UN (DOT)
2810

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.

Exposure Effects
Chronic exposure may cause visual disturbances.

Fire Fighting Measures

Flash Point
124

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Water or foam may cause frothing. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Fire Potential
Combustible material: may burn but does not ignite readily.