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| CAS No.: | 16069-36-6 | |||
|---|---|---|---|---|
| Name: | Dicyclohexano-18-crown-6 | |||
| Article Data: | 18 | |||
| Molecular Structure: | ||||
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| Formula: | C20H36 O6 | |||
| Molecular Weight: | 372.502 | |||
| Synonyms: | 2,3,11,12-Dicyclohexano-1,4,7-10,13,16-hexaoxacyclooctadecane;2,5,8,15,18,21-Hexaoxatricyclo[20.4.0.09,14]hexacosane; DCH-18-crown-6;Dicyclohexano-18-crown-6; Dicyclohexyl-18-crown-6;Eicosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin; NSC 252171;Perhydrodibenzo-18-crown-6; SuperLig 332; cis-Dicyclohexano-18-crown-6 | |||
| EINECS: | 240-216-4 | |||
| Density: | 1.008g/cm3 | |||
| Melting Point: | 51 - 54 C | |||
| Boiling Point: | 344°C | |||
| Flash Point: | 203.8°C | |||
| Solubility: | white to off-white powder | |||
| Hazard Symbols: |
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| Risk Codes: | R23/24/25;R36/37/38 | |||
| Safety: | Poison by ingestion, skin contact, and intraperitoneal routes. An experimental teratogen. An eye and skin irritant. When heated to decomposition it emits acrid smoke and fumes. | |||
| Transport Information: | UN 2811 | |||
| PSA: | 55.38000 | |||
| LogP: | 2.72200 | |||
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Chemistry
Product Name: Dicyclohexano-18-crown-6 (CAS NO.16069-36-6)
Molecular Formula: C20H36O6
Molecular Weight: 372.5g/mol
Mol File: 16069-36-6.mol
Einecs: 240-216-4
Appearance: White solid
Melting Point: 47-50 °C
Boiling point: 508 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 203.8 °C
Density: 1.102 g/cm
Refractive index: 1.4909
Water Solubility: Slightly soluble
Sensitive: Hygroscopic
Surface Tension: 33 dyne/cm
Enthalpy of Vaporization: 74.87 kJ/mol
Vapour Pressure: 6.16E-10 mmHg at 25°C
XLogP3-AA: 1.8
H-Bond Donor: 0
H-Bond Acceptor: 6
Product Categories: Crown Ethers; Functional Materials; Macrocycles for Host-Guest Chemistry
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 53mg/kg (53mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Drug and Chemical Toxicology. Vol. 8, Pg. 451, 1985. |
| mouse | LD50 | oral | 192mg/kg (192mg/kg) | BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(11), Pg. 72, 1987. |
| rabbit | LDLo | skin | 130mg/kg (130mg/kg) | BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION | National Technical Information Service. Vol. OTS0571202, |
| rat | LD50 | intraperitoneal | 55mg/kg (55mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Drug and Chemical Toxicology. Vol. 8, Pg. 451, 1985. |
| rat | LD50 | oral | 176mg/kg (176mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Drug and Chemical Toxicology. Vol. 8, Pg. 451, 1985. |
| rat | LDLo | skin | 130mg/kg (130mg/kg) | "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 408, 1989. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by ingestion, skin contact, and intraperitoneal routes. An experimental teratogen. An eye and skin irritant. When heated to decomposition it emits acrid smoke and fumes.
Safety Information of Dicyclohexano-18-crown-6 (CAS NO.16069-36-6):
Hazard Codes: T.gif){kind=small}
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Risk Statements: 23/24/25-36/37/38-20/21/22
20: Harmful by inhalation
21: Harmful in contact with skin
22: Harmful if swallowed
23: Toxic by inhalation
24: Toxic in contact with skin
25: Toxic if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 26-36/37/39-45-38-28-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36: Wear suitable protective clothing
37: Wear suitable gloves
38: In case of insufficient ventilation, wear suitable respiratory equipment
39: Wear eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
Specification
Dicyclohexano-18-crown-6 ,its CAS NO. is 16069-36-6,the synonyms is Crown ether/dicyclohexyl-18-crown-6 ; Cis-dicyclohexano-18-crown-6 ; Cis-dicyclohexano-18-crown-6, cis-anti-cis isomer ; Cis-dicyclohexano-18-crown-6, cis-syn-cis isomer ; Cis-dicyclohexyl-18-crown-6 ; Dicyclohexyl-18-crown-6 ; Dicyclohexyl-18-crown-6-ether .