Dicyclohexano-24-crown-8
Names
[ CAS No. ]:
17455-23-1
[ Name ]:
Dicyclohexano-24-crown-8
[Synonym ]:
2,5,8,11,18,21,24,27-Octaoxatricyclo[26.4.0.012.17]dotriacontane
Tetracosahydrodibenzo[b,N][1,4,7,10,13,16,19,22]octaoxacyclotetracosine
EINECS 241-474-0
dicyclohexano 24-crown-8
2,3,14,15-Dicyclohexano-1,4,7,10,13,16,19,22-octaoxacyclotetracosane
dicyclohexano-24-crown-8 polyether
dicyclohexano-24-crown-8 ether
tetracosahydrodibenz[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin
dicyclohexyl-24-crown-8
Dicyclohexano-24-Krone-8
MFCD00005102
Chemical & Physical Properties
[ Density]:
1.102
[ Boiling Point ]:
232.8ºC
[ Molecular Formula ]:
C24H44O8
[ Molecular Weight ]:
460.60100
[ Flash Point ]:
>230 °F
[ Exact Mass ]:
460.30400
[ PSA ]:
73.84000
[ LogP ]:
2.75520
[ Vapour Pressure ]:
0mmHg at 25°C
[ Index of Refraction ]:
1.4875-1.4895
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- HO7290000
- CHEMICAL NAME :
- Dibenz(b,n)(1,4,7,10,13,16,19,22)octaoxacyclotetracos in, tetracosahydro-
- CAS REGISTRY NUMBER :
- 17455-23-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C24-H44-O8
- MOLECULAR WEIGHT :
- 460.68
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 75 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
Safety Information
[ Hazard Codes ]:
T: Toxic;
[ Risk Phrases ]:
R23/24/25;R36/37/38
[ Safety Phrases ]:
S26;S28;S38;S45;S36/S37/S39
[ RIDADR ]:
UN 2810
[ WGK Germany ]:
3
[ RTECS ]:
HO7290000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%