| Product Identification | Back to Contents | 【Product Name】
PMDTA | 【Synonyms】
1,1,4,7,7-Pentamethyldiethylenetriamine
1,2-Ethanediamine, N-(2-(dimethylamino)ethyl)-N,N',N'-trimethyl-
N-(2-Dimethylaminoethyl)-N,N',N'-trimethylethane-1,2-diamine
N,N,N',N',N''-Pentamethyldiethylenetriamine
Pentamethyldiethylenetriamine
PMDT | 【CAS】
3030-47-5 | 【Formula】
C9H23N3 | 【Molecular Weight】
173.3 | 【EINECS】
221-201-1 | 【RTECS】
IE2100000 | 【RTECS Class】
Other | 【Beilstein/Gmelin】
1741396 | 【Beilstein Reference】
4-04-00-01245 | 【EC Index Number】
612-109-00-6 | 【EC Class】
Toxic; Harmful; Corrosive |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Colorless liquid. | 【Solubility in water】
Very soluble | 【Melting Point】
-18 | 【Boiling Point】
198 | 【Vapor Pressure】
2.3 (20 C) | 【Density】
0.839 g/cm3 (20 C) | 【pKa/pKb】
5.07 (pKb) | 【Partition Coefficient】
.54 | 【Heat Of Vaporization】
43.4 kJ/mol | 【Vapor Density】
5.98 | 【Refractive Index】
1.4425 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. | 【Skin】
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. | 【Eyes】
Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes). |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. | 【Handling】
Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Do not ingest or inhale. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May be harmful if swallowed. | 【Inhalation】
Causes chemical burns to the respiratory tract. | 【Skin】
Harmful if absorbed through the skin. Causes skin burns. | 【Eyes】
Causes eye burns. | 【Hazards】
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. | 【EC Risk Phrase】
R 22 24 34 | 【EC Safety Phrase】
S 26 36/37/39 45 | 【UN (DOT)】
2735 |
| 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. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
53 | 【Autoignition】
155 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Combustible Liquid. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Use agent most appropriate to extinguish fire. | 【Upper exp. limit】
5.7 | 【Lower exp. limit】
1.1 | 【Fire Potential】
Combustible material: may burn but does not ignite readily. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong acids. | 【Decomposition】
Carbon monoxide, oxides of nitrogen, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
|