1. Identification of the substance/preparation and of the company or firm| 1.1 | Identification of the substance or preparation | | Name:
4-(Dimethylamino) Azobenzene (C.I. 11020)
| | 1.2 | Use of the substance/preparation: | | For laboratory utilisation, analysis, research and fine chemistry.
| | 1.3 | Identification of the company or firm: | | PANREAC QUIMICA, S.L.U.
C/Garraf, 2
Polígono Pla de la Bruguera
E-08211 Castellar del Vallès
(Barcelona) Spain
Tel. (+34) 937 489 400
e-mail: product.safety@panreac.com
Emergencies:
Single telephone number for emergency calls: 112 (EU)
Tel.:(+34) Tel.:(+34) 937 489 499
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2. Identification of dangers | | | Toxic if swallowed. Limited evidence of a carcinogenic effect.
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3. Component Composition/Information | | | Name: 4-(Dimethylamino) Azobenzene (C.I. 11020)
Formula: C14H15N3 M.=225,30 CAS [60-11-7]
EC number (EINECS): 200-455-7
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4. First aid| 4.1 | General indications: | | Never provide drink or induce vomiting in the event of loss of consciousness.
| | 4.2 | Inhaling: | | Take the person out into the fresh air. In the event sickness persists, seek medical assistance.
| | 4.3 | Contact with the skin: | | Wash with plenty of water. Remove contaminated clothing.
| | 4.4 | Eyes: | | Wash with plenty of water, keeping eyelids open.
| | 4.5 | Swallowing: | | Drink large amounts of water. Induce vomiting. Seek immediate medical assistance.
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5. Fire-fighting means| 5.1 | Suitable fire-extinguishing means: | | Water. Foam. Dry powder.
| | 5.2 | Fire-fighting means which must NOT be used: | | -----
| | 5.3 | Special risks: | | Combustible. Keep away from sources of ignition. In the event of fire, toxic fumes may form: NOx.
| | 5.4 | Protective equipment: | | -----
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6. Measures to be taken in the event of accidental spillage| 6.1 | Individual precautions: | | -----
| | 6.2 | Precautions for care of the environment: | | Do not allow it to enter the drainage system. Avoid pollution of the soil, water supplies and drains.
| | 6.3 | Methods for collection/cleaning: | | Collect up dry and deposit in waste containers for subsequent elimination in accordance with current legislation. Clean any remains with plenty of water.
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7. Handling and storage| 7.1 | Handling: | | -----
| | 7.2 | Storage: | | Well sealed containers. In well ventilated premises. Atmospheric temperature. Restricted access, only authorized to technicians.
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8. Staff exposure/protection controls| 8.1 | Technical protective measures: | | -----
| | 8.2 | Exposure limit control: | | -----
| | 8.3 | Respiratory protection: | | If dust forms, use suitable respiratory protection.
| | 8.4 | Hand protection: | | Use suitable gloves
| | 8.5 | Eye protection: | | Use suitable goggles.
| | 8.6 | Individual hygiene measures: | | Remove contaminated clothing. Use suitable work clothing. Wash hands and face before breaks and when the job is done. Avoid the formation of dust. Do not eat, drink or smoke in the workplace.
| | 8.7 | Environmental exposure controls: | | Fulfill the commitments under local environmental protection legislation.
| | | | The supplier of the protection equipment must specify the type of protection to be worn when handling the substance or preparation, including the type of material and the breakthrough time of the material, with regard to the amount and duration of exposure.
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9. Physical and chemical properties | Appearance: | | Yellowish-brown powder.
| | Odour: | | Characteristic.
| | | | pH X5-7(10 g/l
Melting point: 117°C
Solubility: Insoluble in water. Soluble in alcohol and acetone.
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10. Stability and reactivity| 10.1 | Conditions which should be avoided: | | -----
| | 10.2 | Matter which should be avoided: | | -----
| | 10.3 | Hazardous decomposition products: | | -----
| | 10.4 | Complementary information: | | -----
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11. Toxicological information| 11.1 | Acute toxicity: | | LD50 oral rat: 200 mg/kg
LD50 oral mouse: 300 mg/kg
LD50 intraperitoneal mouse: 230 mg/kg
Subacute to chronic toxicity:
TDLo oral rat: 5426 mg/kg
| | 11.2 | Dangerous effects for health: | | If dust inhaled: Irritations to the respiratory tracts. Can cause coughing, breathing difficulties.
Carcinogenic in animal testing.
Other dangerous characteristics are not discarded. Take the usual precautions for handling chemical products.
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12. Environmental information| 12.1 | Mobility: | | -----
| | 12.2 | Ecotoxicity: | | 12.1.1 - EC50 test (mg/l):
------
12.2.2 - Receptor medium:
Risk for the water environment = ----
Risk for the land environment = ----
12.2.3 - Observations:
Ecotoxic data not available.
| | 12.3 | Degradability: | | 12.3.1 - Test:-----
12.3.2 - Biotic degradation classification:
BOD5/COD Biodegradability = -----
12.3.3 - Abiotic degradation depending on pH: -------
12.3.4 - Observations:
Data not available.
| | 12.4 | Accumulation: | | 12.4.1 - Test:
-------
12.4.2 - Bioaccumulation:
Risk = -----
12.4.3 - Observations:
Data not available.
| | 12.5 | Other possible effects on the environment: | | Do not allow it to enter soils or water channels.
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13. Considerations regarding elimination| 13.1 | Substance or preparation: | | In the European Union, there are no homogeneous standards established for elimination of chemical waste, which is waste of a special nature, and treatment and elimination of same is subject to the domestic legislation in each country. In view of this, in each case, you should contact the competent authority or those companies legally authorized for elimination of waste.
2001/573/EC: Council Decision of 23 July 2001 amending Commission Decision 2000/532/EC as regards the list of wastes.
Council Directive 91/156/EEC of 18 March 1991 amending Directive 75/442/EEC on waste.
| | 13.2 | Contaminated containers: | | Contaminated containers and packaging of dangerous substances or preparations must be treated in the same manner as the actual products contained in them.
European Parliament and Council Directive 94/62/EC of 20 December 1994 on packaging and packaging waste.
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14. Information concerning transport | | | Overland (ADR):
Technical name: COLORANTE SÓLIDO TÓXICO, N.E.P. o MATERIA INTERMEDIA SÓLIDA PARA COLORANTE, TÓXICA, N.E.P.
ONU 3143 Class: 6.1 Packaging group: III (E)
By sea (IMDG):
Technical name: COLORANTE SÓLIDO TÓXICO, N.E.P. o MATERIA INTERMEDIA SÓLIDA PARA COLORANTE, TÓXICA, N.E.P.
ONU 3143 Class: 6.1 Packaging group: III
By air (ICAI-IATA):
Technical name: Colorante intermedio, sólido, tóxico, n.e.p.
ONU 3143 Class: 6.1 Packaging group: III
Packaging instructions: CAO 619 PAX 619
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15. Mandatory information | Labelling as per REACH | | Symbols: 
Danger indications: Toxic
Phrases R: 25-40 Toxic if swallowed. Limited evidence of a carcinogenic effect.
Phrases S: 36/37-45 Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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16. Other information | | | Review number and date:1 07.06.09
In respect of the previous review, changes have been made to the following sections: 3, 15.
The information included in this Safety Data Sheet is based on our most up-to-date knowledge, and is solely intended to inform regarding aspects of safety; the properties and characteristics indicated herein are not guaranteed.
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