ICSC 1107 - 2,4-DINITROANILINE

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2,4-DINITROANILINE	ICSC: 1107 (October 1999)
2,4-Dinitrobenzenamine 2,4-Dinitrophenylamine 1-Amino-2,4-dinitrobenzene

CAS #: 97-02-9

UN #: 1596

EC Number: 202-553-5

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible. Gives off irritating or toxic fumes (or gases) in a fire.	NO open flames.	Use water spray, powder, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

PREVENT DISPERSION OF DUST!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest. Refer for medical attention.
Skin	MAY BE ABSORBED! Redness. Pain.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .
Eyes	Redness. Pain.	Wear safety goggles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion		Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Give one or two glasses of water to drink. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.	According to UN GHS Criteria Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: II
STORAGE
Separated from strong oxidants and food and feedstuffs. Well closed.
PACKAGING
Do not transport with food and feedstuffs.

2,4-DINITROANILINE

ICSC: 1107

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance YELLOW NEEDLE-LIKE CRYSTALS OR GREENISH-YELLOW PLATES OR BRIGHT YELLOW SOLID WITH CHARACTERISTIC ODOUR. Physical dangers Chemical dangers May explode on heating or on friction. Decomposes on heating. This produces toxic fumes including nitrogen oxides. Reacts with oxidants.	Formula: C₆H₅N₃O₄ / C₆H₃(NH₂)(NO₂)₂ Molecular mass: 183.1 Melting point: 187-188°C Density: 1.62 g/cm³ Solubility in water: none Flash point: 222-224°C c.c. Octanol/water partition coefficient as log Pow: 1.84 (estimated)

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
YELLOW NEEDLE-LIKE CRYSTALS OR GREENISH-YELLOW PLATES OR BRIGHT YELLOW SOLID WITH CHARACTERISTIC ODOUR.

Physical dangers

Chemical dangers
May explode on heating or on friction. Decomposes on heating. This produces toxic fumes including nitrogen oxides. Reacts with oxidants.

Formula: C₆H₅N₃O₄ / C₆H₃(NH₂)(NO₂)₂
Molecular mass: 183.1
Melting point: 187-188°C
Density: 1.62 g/cm³
Solubility in water: none
Flash point: 222-224°C c.c.
Octanol/water partition coefficient as log Pow: 1.84 (estimated)

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion. Effects of short-term exposure The substance is irritating to the eyes, skin and respiratory tract.	Inhalation risk No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C. Effects of long-term or repeated exposure The substance may have effects on the blood. This may result in the formation of methaemoglobin.

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion.

Effects of short-term exposure
The substance is irritating to the eyes, skin and respiratory tract.

Inhalation risk
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.

Effects of long-term or repeated exposure
The substance may have effects on the blood. This may result in the formation of methaemoglobin.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is harmful to aquatic organisms.

NOTES
Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.

ADDITIONAL INFORMATION

EC Classification
Symbol: T+, N; R: 26/27/28-33-51/53; S: (1/2)-28-36/37-45-61

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