Product Identification | Back to Contents | 【Product Name】
Perhydrodibenzo-18-crown-6 | 【Synonyms】
2,5,8,15,18,21-Hexaoxatricyclo(20.4.0.0(sup 9,14))hexacosane Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, eicosahydro- Dicyclohexano-18-crown-6 | 【CAS】
16069-36-6 | 【Formula】
C20H36O6 | 【Molecular Weight】
372.51 | 【EINECS】
240-216-4 | 【RTECS】
HP5385000 | 【RTECS Class】
Drug; Reproductive Effector; Primary Irritant | 【Merck】
13,2630 | 【Beilstein/Gmelin】
1130529 | 【EC Class】
toxic |
Physical and Chemical Properties | Back to Contents | 【Appearance】
Very slightly yellow solid. | 【Solubility in water】
Insoluble | 【Melting Point】
40 - 60 | 【Boiling Point】
508 | 【Vapor Pressure】
6E-10 (25 C) | 【Partition Coefficient】
2.28 | 【Heat Of Vaporization】
74.9 kJ/mol |
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 not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration. | 【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】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Ingestion】
Harmful if swallowed. May cause irritation of the digestive tract. | 【Hazards】
Contact with metals may evolve flammable hydrogen gas. | 【EC Risk Phrase】
R 24/25 36/38 | 【EC Safety Phrase】
S 26 36/37/39 45 | 【UN (DOT)】
2811 |
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】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Reproductive effects have been reported in humans. |
Fire Fighting Measures | Back to Contents | 【Flash Point】
204 | 【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. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. |
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】
3 | 【Incompatibilities】
Moisture, strong acids, strong oxidizing agents. | 【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
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Company Name: |
J & K SCIENTIFIC LTD. |
Tel: |
010-82848833 400-666-7788 |
Fax: |
86-10-82849933 |
WebSite: |
http://www.jkchemical.com |
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 |
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