Product Identification

Product Name

3-Iodoaniline

Synonyms

3-Iodoaniline
3-Iodobenzenamine
m-Aminoiodobenzene

CAS

626-01-7

Formula

C6H6IN

Molecular Weight

219.03

EINECS

210-922-7

RTECS

BY3750000

RTECS Class

Other

Beilstein/Gmelin

636058

Beilstein Reference

4-12-00-01543

Physical and Chemical Properties

Appearance

Clear, brown liquid.

Solubility in water

Insoluble

Melting Point

24 - 26

Boiling Point

271

Vapor Pressure

0.007 (25 C)

Density

1.821 g/cm3 (20 C)

pKa/pKb

10.37 (pKb)

Partition Coefficient

2.74

Heat Of Vaporization

51.0 kJ/mol

Vapor Density

7.55

Refractive Index

1.6811 (20 C)

First Aid Measures

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

Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Do not use mouth-to-mouth respiration if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.

Skin

Get medical aid. 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.

Handling and Storage

Storage

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4 C). Store protected from light.

Handling

Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Store protected from light. Do not breathe dust or fumes.

Hazards Identification

Inhalation

Causes respiratory tract irritation. This product contains nitrite which may cause methemoglobinemia. Can produce delayed pulmonary edema.

Skin

Causes skin irritation.

Eyes

Causes eye irritation. May cause chemical conjunctivitis.

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May form methemoglobin which in sufficient concentration causes cyanosis.

Hazards

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

EC Risk Phrase

R 20/21/22

EC Safety Phrase

S 36/37

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

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.

Exposure Effects

Effects may be delayed.

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Fire Potential

Combustible material: may burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks

Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.

Stability and Reactivity

Disposal Code

9

Incompatibilities

Acid chlorides, acid anhydrides, acids, chloroformates, strong oxidizing agents.

Stability

Stable at room temperature in closed containers under normal storage and handling conditions. May discolor on exposure to light.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen, hydrogen iodide.

Combustion Products

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

Transport Information

UN Number

2810

Hazard Class

6.1

Packing Group

I; II; III

HS Code

2921 42 10