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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3,5-Dichloroaniline(626-43-7)

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
3,5-Dichloroaniline
Synonyms
3,5-Dichlorophenylamine
Benzenamine, 3,5-dichloro-
CAS
626-43-7
Formula
C6H5Cl2N
Molecular Weight
162.02000000000001
EINECS
210-948-9
Beilstein/Gmelin
636492
Beilstein Reference
4-12-00-01274
EC Index Number
612-010-00-8
EC Class
toxic, dangerous for the environment

Physical and Chemical Properties

Appearance
Needles from petroleum ether or dilute alcohol.
Solubility in water
600 mg/L
Melting Point
51
Boiling Point
262
Vapor Pressure
30
Density
1.58 g/cm3 (20 C)
Usage
Chemical intermed for vinclozolin fungicide (eg, for grapes) & iprodione fungicide (eg, for use on turf), chemical intermed for organic synthesis.

First Aid Measures

Ingestion
Get medical aid immediately. Wash mouth out with water.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin
Get medical aid immediately. 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
Keep away from heat, sparks, and flame. Store in a cool, dry place. Store in a tightly closed container.
Handling
Wash thoroughly after handling. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.

Hazards Identification

Inhalation
May cause respiratory tract irritation. Toxic if inhaled. May cause nausea, dizziness, and headache.
Skin
May cause skin irritation. Absorption into the body may cause cyanosis. Causes redness and pain. Toxic in contact with skin.
Eyes
May cause eye irritation. Causes redness and pain.
Ingestion
May cause irritation of the digestive tract. Poison by ingestion. May cause nausea and vomiting.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
EC Risk Phrase
R 23/24/25 33 50/53
EC Safety Phrase
S 28 36/37 45 60 61
UN (DOT)
1590

Exposure Controls/Personal Protection

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.
Exposure Effects
May cause liver and kidney damage. Absorption into the body leads to the formation of methemoglobin which in sufficient concentrations causes cyanosis.

Fire Fighting Measures

Flash Point
133
Autoignition
620
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. Containers may explode in the heat of a fire. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Fire Potential
May burn but will not ignite readily.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Incompatibilities
Oxidizing agents, acids, acid chlorides, acid anhydrides.
Stability
Stable under normal shipping and handling conditions. Substance may undergo color change upon exposure to light and air.
Decomposition
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
1590
Hazard Class
6.1
Packing Group
II
HS Code
2921 42 10
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