ICSC 1544 - 2,5-TOLUENEDIAMINE SULFATE (1:1)

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2,5-TOLUENEDIAMINE SULFATE (1:1)	ICSC: 1544 (October 2004)
2-Methyl-p-phenylenediamine sulfate 2,5-Diaminotoluene sulfate

CAS #: 615-50-9

UN #: 2811

EC Number: 210-431-8

	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, foam, dry powder, carbon dioxide.


	SYMPTOMS	PREVENTION	FIRST AID
Inhalation		Use local exhaust or breathing protection.	Fresh air, rest.
Skin	Redness.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness.	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 a slurry of activated charcoal in 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. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting.	According to UN GHS Criteria Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: II
STORAGE

PACKAGING

2,5-TOLUENEDIAMINE SULFATE (1:1)

ICSC: 1544

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance GREY-TO-WHITE POWDER. Physical dangers Chemical dangers Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides and sulfur oxides.	Formula: C₇H₁₀N₂.H₂SO₄ / CH₃C₆H₃(NH₂)₂.H₂SO₄ Molecular mass: 220.3 Melting point: 40.6°C Solubility in water: good

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
GREY-TO-WHITE POWDER.

Physical dangers

Chemical dangers
Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides and sulfur oxides.

Formula: C₇H₁₀N₂.H₂SO₄ / CH₃C₆H₃(NH₂)₂.H₂SO₄
Molecular mass: 220.3
Melting point: 40.6°C
Solubility in water: good

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body through the skin and by ingestion. Effects of short-term exposure The substance is mildly irritating to the eyes and skin.	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 Repeated or prolonged contact may cause skin sensitization.

EXPOSURE & HEALTH EFFECTS

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

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

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
Repeated or prolonged contact may cause skin sensitization.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
Environmental effects from the substance have not been investigated adequately.

NOTES
Depending on the ratio between sulfate and the amine, different CAS numbers are possible. Health effects of exposure to the substance have not been investigated adequately.

ADDITIONAL INFORMATION

EC Classification
Symbol: T, N; R: 20/21-25-43-51/53; S: (1/2)-24-37-45-61

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