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Basic Information
| CAS No.: | 17455-23-1 |
|---|---|
| Name: | Dicyclohexano-24-crown-8 |
| Molecular Structure: | |
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| Formula: | C24H44 O8 |
| Molecular Weight: | 460.609 |
| Synonyms: | 2,5,8,11,18,21,24,27-Octaoxatricyclo[26.4.0.012,17]dotriacontane;Dicyclohexano-24-crown-8; Dicyclohexyl-24-crown-8; Dicyclohexyl-24-crown-8ether; dicyclohexane-24-crown-8 |
| EINECS: | 241-474-0 |
| Density: | 1.102 |
| Melting Point: | 595.6 °C at 760 mmHg |
| Boiling Point: | 232.8 °C |
| Flash Point: | >230 °F |
| Appearance: | Clear yellow liquid. Hexane-like odor. |
| Hazard Symbols: |
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| Risk Codes: | R23/24/25;R36/37/38 |
| Safety: | Poison by ingestion and intraperitoneal routes. An eye and skin irritant. When heated to decomposition it emits acrid smoke and fumes. |
| Transport Information: | UN 2810 |
| PSA: | 73.84000 |
| LogP: | 2.75520 |
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Dicyclohexano-24-crown-8
Chemistry
Molecular Formula C24H44O8
Molecular Weight 460.60
density 1.102 g/mL at 25 °C(lit.)
refractive index n20/D 1.488(lit.)
Fp >230 °F
Synonyms:DICYCLOHEXYL-24-CROWN-8;2,5,8,11,18,21,24,27-OCTAOXATRICYCLO[26.4.0.0(12.17)]DOTRIACONTANE;2,3,14,15-DICYCLOHEXANO-1,4,7,10,13,16,19,22-OCTAOXACYCLOTETRACOSANE;
Molecular Weight 460.60
density 1.102 g/mL at 25 °C(lit.)
refractive index n20/D 1.488(lit.)
Fp >230 °F
Synonyms:DICYCLOHEXYL-24-CROWN-8;2,5,8,11,18,21,24,27-OCTAOXATRICYCLO[26.4.0.0(12.17)]DOTRIACONTANE;2,3,14,15-DICYCLOHEXANO-1,4,7,10,13,16,19,22-OCTAOXACYCLOTETRACOSANE;
Toxicity Data With Reference
| 1. | skn-rbt 100 mg/24H MLD | DCTODJ Drug and Chemical Toxicology. 8 (1985),451. | ||
| 2. | eye-rbt 50 mg MOD | DCTODJ Drug and Chemical Toxicology. 8 (1985),451. | ||
| 3. | orl-rat LD50:75 mg/kg | DCTODJ Drug and Chemical Toxicology. 8 (1985),451. | ||
| 4. | ipr-rat LD50:10 mg/kg | DCTODJ Drug and Chemical Toxicology. 8 (1985),451. | ||
| 5. | ipr-mus LD50:12 mg/kg | DCTODJ Drug and Chemical Toxicology. 8 (1985),451. |
Safety Profile
Poison by ingestion and intraperitoneal routes. An eye and skin irritant. When heated to decomposition it emits acrid smoke and fumes.
Hazard Codes T
Risk Statements 23/24/25-36/37/38
Safety Statements 26-28-36/37/39-45-38-28A
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
HazardClass 6.1(b)
F 3-9