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
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5-Bromo-2-methylaniline(39478-78-9)

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

Product Identification

Product Name
5-Bromo-2-methylaniline
Synonyms
2-Amino-4-bromotoluene
2-Methyl-5-bromoaniline
3-Bromo-6-methylaniline
5-Bromo-2-methylphenylamine
CAS
39478-78-9
Formula
C7H8BrN
Molecular Weight
186.05
EINECS
254-467-2

Physical and Chemical Properties

Solubility in water
0.26 g/L (25 C)
Melting Point
33
Boiling Point
260
Vapor Pressure
0.012 (25 C)
Density
1.49 g/cm3 (25 C)
pKa/pKb
10.62 (pKb)
Partition Coefficient
2.56
Heat Of Vaporization
49.80 kJ/mol
Refractive Index
1.614 (20 C)

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
Skin
In case of contact, immediately wash skin with soap and copious amounts of water. Remove contaminated clothing and shoes. Call a physician.
Eyes
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage
Keep container tightly closed.

Hazards Identification

Inhalation
Material is irritating to mucous membranes and upper respiratory tract.
Skin
Causes irritation.
Eyes
Causes irritation.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
20/21/22 36/37/38
EC Safety Phrase
26 36

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing.
Respirators
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Where risk assessment shows air-purifying respirators are appropriate use a dust mask type N95 (US) or type P1 (EN 143) respirator.
Exposure Effects
Harmful if swallowed, inhaled, or absorbed through skin. May cause cyanosis (blue-gray coloring of skin and lips caused by lack of oxygen).

Fire Fighting Measures

Flash Point
111
Fire Fighting
Extinguish with water spray, carbon dioxide, dry chemical powder or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks
Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen bromide gas.
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