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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2,6-Dichloro-4-nitroaniline(99-30-9)

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 Transport Information

Product Identification

Product Name
2,6-Dichloro-4-nitroaniline
Synonyms
2,6-Dichloro-4-nitrobenzenamine
Dichloran
CAS
99-30-9
Formula
C6H4Cl2N2O2
Molecular Weight
207.02
EINECS
202-746-4
RTECS
BX2975000
RTECS Class
Agricultural Chemical and Pesticide; Tumorigen; Mutagen
Beilstein/Gmelin
1459581
Beilstein Reference
4-12-00-01681
EC Class
harmful

Physical and Chemical Properties

Appearance
Yellow crystalline solid, technical product is brownish yellow, aromatic amine odor.
Solubility in water
1 g/L
Melting Point
186 - 189
Boiling Point
323
Vapor Pressure
0.0003 (25 C)
pKa/pKb
10.69 (pKb)
Partition Coefficient
1.79
Heat Of Vaporization
56.5 kJ/mol
Usage
Agricultural fungicide for vegetables & deciduous fruits, chemical intermediate for ci disperse brown 1 & ci disperse oranges 5 & 30.
Saturation Concentration
Nearly zero

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. Induce vomiting by giving one teaspoon of Syrup of Ipecac.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
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 cool, dry place. Store in a tightly closed container.
Handling
Wash thoroughly after handling. Wash hands before eating. Use only in a well ventilated area. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale.

Hazards Identification

Inhalation
Causes respiratory tract irritation. May cause methemoglobinemia, cyanosis, convulsions, tachycardia, dyspnea, and death. Damage may be delayed.
Skin
Causes skin irritation.
Eyes
Causes eye irritation. May result in corneal injury.
Ingestion
Causes gastrointestinal irritation with nausea, vomiting and diarrhea. May cause methemoglobinemia, cyanosis, convulsions, and death. Effects may be delayed 2 to 4 hours.
Hazards
Contact with metals may evolve flammable hydrogen gas.
EC Risk Phrase
R 36/37/38
EC Safety Phrase
S 26 36
UN (DOT)
2811

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
Absorption into the body leads to the formation of methemoglobin which in sufficient concentrations causes cyanosis.
Exposure limit(s)
NIOSH: Potential Occupational Carcinogen.
Poison Class
5

Fire Fighting Measures

Flash Point
149
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Fire Potential
Non-flammable.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container. Reduce airborne dust and prevent scattering by moistening with water. Clean up spills immediately, using the appropriate protective equipment.

Stability and Reactivity

Disposal Code
3
Stability
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents - strong acids - acid chlorides - acid anhydrides.
Decomposition
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
2811
Hazard Class
6.1
Packing Group
I; II; III
HS Code
2921 42 10
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