2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN suppliers

Properties

Melting point:：

284-287°C

Boiling point:：

407.62°C (rough estimate)

Density ：

1.6430 (estimate)

vapor pressure ：

340 at 25 °C (Rodorf, 1985)

refractive index ：

1.6430 (estimate)

Flash point:：

4 °C

storage temp. ：

Refrigerator

solubility ：

Chloroform: Slightly soluble

form ：

Colorless solids or crystals

color ：

Colorless to white needles

Water Solubility ：

0.0193ug/L(22 ºC)

Henry's Law Constant：

5.40 at 20 °C (approximate - calculated from water solubility and vapor pressure)

Exposure limits：

An IDLH of 1 ppb was recommended by Schroy et al. (1985).

CAS DataBase Reference：

1746-01-6(CAS DataBase Reference)

IARC：

1 (Vol. Sup 7, 69, 100F) 2012

EPA Substance Registry System：

2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6)

SecurityInformation

Symbol(GHS) ：

GHS02,GHS07,GHS08,GHS09

Signal word ：

Danger

Hazard statements ：

H225-H304-H315-H336-H361d-H373-H410

Precautionary statements ：

P210-P260-P280-P301+P310-P370+P378-P403+P235

Hazard Codes ：

F,Xn

Risk Statements ：

11-38-48/20-63-65-67

Safety Statements ：

36/37-62-46

RIDADR ：

2811

WGK Germany ：

3

HazardClass ：

6.1(a)

PackingGroup ：

I

Hazardous Substances Data：

1746-01-6(Hazardous Substances Data)

Toxicity：

LD50 in male, female rats (mg/kg): 0.022, 0.045 orally (Schwetz)