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m-Bromophenol


3-Bromophenol

Formula: 3-(Br)C6H4OH


Structure:

Description: White to off-white solid.

Registry Numbers and Inventories.:

CAS: 591-20-8

EC (EINECS/ELINCS): 209-706-5

EC Class: irritant

EC Risk Phrase: R 21/22 36/37/38

EC Safety Phrase: S 26 36/37/39

UN (DOT): 2811

Merck: 13,1413

Beilstein/Gmelin: 1853950

Beilstein Reference: 4-06-00-01042

Canada DSL/NDSLNDSL
US TSCAListed
Austrailia AICSListed
New ZealandListed
Japan ENCS (MITI) Listed
Korea ECLListed

Properties.:

Formula:
C6H5BrO

Formula mass:
173.02

Melting point,: °C
27 - 30

Boiling point,: °C
236

Vapor pressure,: mmHg
0.18 (25 C)

Density:
0.641 g/cm3 (20 C)

Solubility in water:
Insoluble

Refractive index:
1.3719 (20 C)

pKa/pKb :
9.00 (pKa)

Partition coefficient,: pKow
2.63

Heat of vaporization:
49.1 kJ/mol

Hazards and Protection.:

Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling:
Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.

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:
A respiratory protection program that meets OSHA’s 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator’s use.

Small spills/leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.

Disposal code :
3

Stability:
Stable under normal temperatures and pressures.

Incompatibilities:
Acid chlorides, acid anhydrides, oxidizing agents.

Decomposition:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide.

Fire.:

Flash Point:

,: °C91

Fire fighting: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or *****alent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use extinguishing media most appropriate for the surrounding fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Fire potential: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Hazards: Contact with metals may evolve flammable hydrogen gas.

Combustion products: Fire may produce irritating, corrosive and/or toxic gases.

NFPA:

Health: 1

Flammability: 1

Reactivity: 0

Health.:

Exposure effects:
Effects may be delayed. Prolonged exposure can cause damage to the eyes, severe irritation or burns.

Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea.

Inhalation: Causes respiratory tract irritation. Can produce delayed pulmonary edema.

Skin: Causes skin irritation.

Eyes: Causes eye irritation. May cause chemical conjunctivitis.


First aid:

Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

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

Skin: Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.