2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol

Modify Date: 2024-04-05 12:27:17

2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol Structure
2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol structure
Common Name 2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol
CAS Number 42255-14-1 Molecular Weight 496.21200
Density 1.865g/cm3 Boiling Point 449.8ºC at 760mmHg
Molecular Formula C12HCl9O2 Melting Point N/A
MSDS N/A Flash Point 225.8ºC

 Names

Name 2,3,4,6-tetrachloro-5-(2,3,4,5,6-pentachlorophenoxy)phenol
Synonym More Synonyms

 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

 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%

 Synonyms

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