ICSC 1578 - 2,4-DIAMINOANISOLE

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2,4-DIAMINOANISOLE

ICSC: 1578
_{April 2005}

1,3-Benzenediamine, 4-methoxy-
4-Methoxy-3-phenylenediamine
4-Methoxy-m-phenylenediamine
C.I. Oxidation Base 12

CAS No: 615-05-4
RTECS No: BZ8580500
UN No: 3077
EC No: 612-200-00-0

C₇H₁₀N₂O
Molecular mass: 138.19

TYPES OF HAZARD / EXPOSURE	ACUTE HAZARDS / SYMPTOMS	PREVENTION	FIRST AID / FIRE FIGHTING
FIRE	Combustible.	NO open flames.	Powder, water spray, foam, carbon dioxide.
EXPLOSION

EXPOSURE	See EFFECTS OF LONG-TERM OR REPEATED EXPOSURE.	AVOID ALL CONTACT!
Inhalation		Local exhaust or breathing protection.	Fresh air, rest.
Skin	MAY BE ABSORBED!	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes		Face shield or eye protection in combination with breathing protection.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion		Do not eat, drink, or smoke during work.	Rinse mouth. Refer for medical attention.

SPILLAGE DISPOSAL	PACKAGING & LABELLING
Personal protection: chemical protection suit including self-contained breathing apparatus. Sweep spilled substance into sealable containers. Do NOT let this chemical enter the environment.	T Symbol N Symbol R: 45-22-68-51/53 S: 53-45-61 Note: E UN Hazard Class: 9 UN Pack Group: III

EMERGENCY RESPONSE	SAFE STORAGE
Transport Emergency Card: TEC (R)-90GM7-III	Separated from strong oxidants Well closed.

IMPORTANT DATA
Physical State; Appearance COLOURLESS SOLID IN VARIOUS FORMS Chemical dangers The substance decomposes on heating producing toxic fumes including nitrogen oxides. Reacts with strong oxidants. Occupational exposure limits TLV not established. MAK: skin absorption (H); Carcinogen category: 2; (DFG 2004).	Routes of exposure The substance can be absorbed into the body through the skin and by ingestion. Inhalation risk No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C. Effects of long-term or repeated exposure This substance is possibly carcinogenic to humans.

PHYSICAL PROPERTIES	ENVIRONMENTAL DATA
Melting point: 68°C Solubility in water: miscible Relative vapour density (air = 1): 4.77

NOTES

Do NOT take working clothes home.

IPCS
International
Programme on
Chemical Safety

Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004

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