| Product Identification | Back to Contents | 【Product Name】
Isocyanatocyclohexane | 【Synonyms】
Isocyanatocyclohexane | 【CAS】
3173-53-3 | 【Formula】
C7H11NO | 【Molecular Weight】
125.17 | 【EINECS】
221-639-3 | 【RTECS】
NQ8650000 | 【RTECS Class】
Mutagen | 【Beilstein/Gmelin】
507983 | 【Beilstein Reference】
4-12-00-00071 | 【EC Class】
flammable, very toxic, corrosive, sensitizing, da |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Colorless to pale yellow liquid, lachrymator. | 【Solubility in water】
Insoluble | 【Melting Point】
-80 | 【Boiling Point】
169 | 【Vapor Pressure】
21.6 (25 C) | 【Density】
0.980 g/cm3 (20 C) | 【Partition Coefficient】
2.89 | 【Heat Of Vaporization】
48.9 kJ/mol | 【Usage】
Used to make pharmaceuticals and agricultural chemicals. | 【Vapor Density】
4.3 | 【Saturation Concentration】
Approximately 2600 ppm (0.26%) at 25 C (calculated) | 【Refractive Index】
1.4551 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. 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. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Do NOT allow victim to rub or keep eyes closed. |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from sources of ignition. Store in a tightly closed container. Refrigerator/flammables. Store protected from moisture. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. 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. Avoid ingestion and inhalation. Do not allow contact with water. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Keep from contact with moist air and steam. |
| Hazards Identification | Back to Contents | 【Inhalation】
Exposure produces central nervous system depression. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. At high concentrations, isocyanates affect mucous membranes of the respiratory tract and may lead to fatal pulmonary edema. Exposure to low and often even unmeasurable isocyanate concentration results in sensitization. May cause burning sensation in the chest. | 【Skin】
May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material. May cause irritation and dermatitis. May cause cyanosis of the extremities. | 【Eyes】
Produces irritation, characterized by a burning sensation, redness, tearing, inflammation, and possible corneal injury. Lachrymator. May cause conjunctivitis, ulceration and turbidity of the cornea. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage. Ingestion of large amounts may cause CNS depression. | 【Hazards】
Vapors form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water. | 【EC Risk Phrase】
R 10 23 22 36/37/38 42 | 【EC Safety Phrase】
S 23 26 36/37/39 45 | 【UN (DOT)】
2488 |
| 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】
May cause liver and kidney damage. Effects may be delayed. May cause lung damage. Repeated or prolonged exposure may cause allergic reactions in sensitive individuals. Inhalation of product may aggravate existing chronic repiratory problems such as asthma, emphysema or bronchitis. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
49 | 【Autoignition】
390 | 【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. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Runoff from fire control or dilution water may cause pollution. Extinguishing media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT get water inside containers. Do NOT use straight streams of water. | 【Upper exp. limit】
8.6 | 【Lower exp. limit】
1.1 | 【Fire Potential】
HIGHLY FLAMMABLE. |
| 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. Do not get water inside containers. A vapor suppressing foam may be used to reduce vapors. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
9 | 【Incompatibilities】
Moisture, acids, alcohols, amines, heat, strong oxidizing agents, strong bases. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Hydrogen cyanide, nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen, hydrocarbons. | 【Combustion Products】
Fire will produce irritating, corrosive and/or toxic gases. |
|
| 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 |
| Company Name: |
Jia Xing Isenchem Co.,Ltd |
| Tel: |
0573-85285100 18627885956 |
| Fax: |
0573-85285100 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm |
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