| Product Identification | Back to Contents | 【Product Name】
1,3-Diaminobenzene | 【Synonyms】
1,3-Phenylenediamine
Benzene-1,3-diamine | 【CAS】
108-45-2 | 【Formula】
C6H8N2 | 【Molecular Weight】
108.14 | 【EINECS】
203-584-7 | 【RTECS】
SS7700000 | 【RTECS Class】
Tumorigen; Mutagen; Reproductive Effector; Primary Irritant | 【Merck】
12,7437 | 【Beilstein/Gmelin】
471357 | 【Beilstein Reference】
4-13-00-00079 | 【EC Index Number】
612-147-00-3 | 【EC Class】
Mutagenic Category 3; Toxic; Irritant; Sensitising; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White crystalline solid becoming red on exposure to air. | 【Solubility in water】
Very soluble | 【Melting Point】
63 - 64 | 【Boiling Point】
282 | 【Vapor Pressure】
0.003 (25 C) | 【Density】
1.1421 g/cm3 (10 C) | 【pKa/pKb】
9.02 (pKb) | 【Partition Coefficient】
-.33 | 【Heat Of Vaporization】
52.2 kJ/mol | 【Heat Of Combustion】
-3498 kJ/mol | 【Usage】
Manufacture dyes, rubber curing agents, ion exchange resins, decolorizing resins, formaldehyde condensates, resinous polyamides, block polymers, textile fibers, urethanes, petroleum additives, rubber chemicals, in corrosion inhibitors, in photography, as reagent for gold & bromine. | 【Vapor Density】
3.7 | 【Refractive Index】
1.62558 (57.7 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. Wash mouth out with water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store protected from light. Store in a cool, dry area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Store protected from light. |
| Hazards Identification | Back to Contents | 【Inhalation】
Dust is irritating to the respiratory tract. | 【Skin】
Causes skin irritation. May be absorbed through the skin in harmful amounts. | 【Eyes】
May cause eye irritation. May result in corneal injury. | 【Ingestion】
Harmful if swallowed. May cause irritation of the digestive tract. May cause liver and kidney damage. | 【Hazards】
Dust may form explosive mixtures in air | 【EC Risk Phrase】
R 23/24/25 36 40 43 50/53 68 | 【EC Safety Phrase】
S 28 36/37 45 60 61 | 【UN (DOT)】
1673 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
Prolonged or repeated skin contact may cause dermatitis. | 【Poison Class】
3 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
148 | 【Autoignition】
560 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. | 【Upper exp. limit】
9.8 | 【Lower exp. limit】
1.3 | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
9 | 【Incompatibilities】
Strong oxidizing agents. | 【Stability】
Unstable in air | 【Decomposition】
Carbon monoxide, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
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| Company Name: |
shandongxinheng |
| Tel: |
15269160605 |
| Fax: |
|
| WebSite: |
www.chemicalbook.com/supplier/25740781/ |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
|