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17455-23-1

Basic Information
CAS No.: 17455-23-1
Name: Dicyclohexano-24-crown-8
Molecular Structure:
Molecular Structure of 17455-23-1 (Dicyclohexano-24-crown-8)
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:
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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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;

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.
6.   RTECS:  HO7290000

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