2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol
Names
[ CAS No. ]:
42255-14-1
[ Name ]:
2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol
[Synonym ]:
3-Hydroxy-nonachlorodiphenyl ether
Isopredioxin
2,3,4,6-Tetrachloro-5-(pentachlorophenoxy)phenol
2,4,5,6-tetrachloro-3-(pentachlorophenoxy)phenol
Nonachloro-3-phenoxyphenol
3-Hydroxy-nonachlordiphenyl-aether
2,4,5,6-tetrachloro-3-(2,3,4,5,6-pentachlorophenoxy)phenol
Phenol,2,3,4,6-tetrachloro-5-(pentachlorophenoxy)
2,3,4,5,6,2',3',4',6'-Nonachlorodiphenyl ether
Chemical & Physical Properties
[ Density]:
1.865g/cm3
[ Boiling Point ]:
449.8ºC at 760mmHg
[ Molecular Formula ]:
C12HCl9O2
[ Molecular Weight ]:
496.21200
[ Flash Point ]:
225.8ºC
[ Exact Mass ]:
491.71700
[ PSA ]:
29.46000
[ LogP ]:
9.06510
[ Index of Refraction ]:
1.663
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SM9461000
- CHEMICAL NAME :
- Phenol, 2,3,4,6-tetrachloro-5-(pentachlorophenoxy)-
- CAS REGISTRY NUMBER :
- 42255-14-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H-Cl9-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 89 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 10,699,1982
Safety Information
[ HS Code ]:
2909500000
Synthetic Route
Customs
[ HS Code ]: 2909500000
[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%