|
|
Date of Issue : May 2000 1. IDENTIFICATION
General Product Name : BENZOGUANAMINE Other Names : 2,4-DIAMINO-6-PHENYL-S-TRIAZINE UN No. : N/A Dangerous Goods Class : None Allocated Subsidiary Risk : None Allocated Hazchem Code : N/A Pack Group : 0 EPG : N/A Poisons Schedule : N/A Uses : Thermosetting resins, modifiers; chemical intermediate for pesticides, pharmaceuticals, and dyestuffs.
1.1 Physical Description / Properties
Appearance : Colourless odourless solid. Formula : C6H5C3N3(NH2)2 Boiling Point : N/A deg C Melting Point : 227 deg C Vapour Pressure : N/A Specific Gravity : 1.40 (water = 1) Flash Point : N/A pH : 6.5 (8.3g/l H2O @ 20 degC) Solubility in water : Insol g/l (25 deg C) Flammability Limits (as percentage volume in air) Lower Explosion Limit : N/A Upper Explosion Limit : N/A 1.2 Other Properties
Bulk density: 680 kg/m3. Water solubility @ 25 deg C: 0.3 g/l. Soluble in methyl alcohol, dilute hydrochloric acid. Partially soluble in dimethylformamide, acetone. Practically insoluble in chloroform, ethyl acetate. Insoluble in benzene, ether. Combustible. 1.3 Ingredients
2. HEALTH HAZARD INFORMATION
2.1 Health Effects - Acute Swallowed
No information available. Eye
No information available. Skin
No information available. Inhaled
No information available. 2.2 Health Effects - Chronic
Sensitizer. Not a mutagen or carcinogen.
2.3 First Aid
Swallowed
Clean mouth with water and afterwards drink plenty of water. Obtain medical attention.
Eye
Rinse with plenty of water. Obtain medical attention.
Skin
Remove contaminated clothing immediately. Wash off with plenty of water. Obtain medical attention.
Inhaled
Move to fresh air. Obtain medical attention.
First Aid Facilities
Ensure an eye bath and safety shower available and ready for use.
2.5 Advice to Doctor
Treat symptomtically based on individual reactions of paitent and judgement of doctor.
2.6 Toxicity Data
Oral (rat) LD50: 1470 mg/kg. Inhalation (rat) LC50: 2.932 mg/l.
3. PRECAUTIONS FOR USE
3.1 Exposure Standards
None established.
3.2 Engineering Controls
Ensure adequate ventilation, especially in confined spaces.
3.3 Personal Protection
Use respirator with combination filter for vapour/particulate, impervious gloves, goggles, and protective suit. Wash hands before breaks and at the end of workday.
3.4 Flammability
Combustible solid. Products of decomposition include cabon monoxide, cabon dioxide, ammonia, hydrogen cyanide (hydrocyanic acid), and benzene. SAFE HANDLING INFORMATION
4.1 Storage / Transport
Keep container tightly closed in a dry, well ventilated area. Take necessary precautions to prevent static electricity discharge (which may cause ignition of organic vapours). Keep away from strong oxidizing agents.
4.2 Packaging / Labelling UN No. N/A Class None Allocated Sub Risk None Allocated Hazchem Code N/A Pack Group 0 EPG No. N/A Shipping Name BENZOGUANAMINE Hazard HARMFUL
Risk Phrases R22 Harmful if swallowed.
Safety Phrases S2 Keep out of the reach of children.
4.3 Spills and Disposal
Spills
Clean up personnel should wear full protective clothing including respiratory protection. Ventilate spill site, and remove all sources of igntion. Evacuate personnel to safe area. Do not allow spilled material to enter sewers or ground water.
Collect spilled material into suitable sealable container and hold for later disposal.
Disposal
Incineration requires special treatment in compliance with local regulations. Do not reuse empty containers - dispose of as special waste in compliance with local and national regulations.
4.4 FIRE AND EXPLOSION HAZARD Fire / Explosion
Combustilbe solid. Vapours may form explive mixture with air. May form carbon monoxide, carbon dioxide, ammonia, hydrogen cyanide (hydrocyanic acid), and benzene on decomposition.
Extinguishing Media
Firefighters should wear full protective clothing and self contained breathing apparatus. Use carbon dioxide, dry chemical, or foam as extinguishing media. Do not use water jet to extinguish fire. Water mist may be used to cool fire exposed closed containers. 5 OTHER INFORMATION
Other Information
No information available.
5.1 Contact Points
|
||||||||||||||||||||
|
|
||||||||||||||||||||
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use.
|
||||||||||||||||||||
|
|
 |