Hexachlorocyclopentadiene suppliers

Properties

Melting point:：

−10 °C(lit.)

Boiling point:：

239 °C753 mm Hg(lit.)

Density ：

1.702 g/mL at 25 °C(lit.)

vapor pressure ：

0.13 psi ( 20 °C)

refractive index ：

n20/D 1.5644(lit.)

Flash point:：

109 °C

storage temp. ：

2-8°C

solubility ：

Chloroform (Sparingly), Ethyl Acetate (Slightly)

form ：

Yellow to amber-colored liquid

color ：

Colourless to Pale Yellow

Water Solubility ：

805ug/L(22.5 ºC)

Henry's Law Constant：

1.64(x 10^-2 atm?m³/mol) at 25 °C (gas stripping-GC, Warner et al., 1987) 1.6(x 10^-2 atm?m³/mol) (Pankow and Rosen, 1988)

Exposure limits：

NIOSH REL: 10 ppb (100 mg/m³); ACGIH TLV: TWA 0.01 ppm (adopted), 0.002 mg/m³ ppm (skin).

Dielectric constant：

2.9100000000000001

Stability:：

Stability Stable, but light-sensitive. Non-flammable. Very reactive with alkenes and polynuclear hydrocarbons. Explosive with sodium. Incompatible with strong oxidizing agents, most common metals.

CAS DataBase Reference：

77-47-4(CAS DataBase Reference)

NIST Chemistry Reference：

1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-(77-47-4)

EPA Substance Registry System：

Hexachlorocyclopentadiene (77-47-4)

SecurityInformation

Symbol(GHS) ：

GHS05, GHS06, GHS09

Signal word ：

Danger

Hazard statements ：

H302-H311-H314-H330-H410

Precautionary statements ：

P260-P273-P280-P284-P305+P351+P338-P310

Hazard Codes ：

T+,N,T,F

Risk Statements ：

22-24-26-34-50/53-39/23/24/25-23/24/25-52/53-11

Safety Statements ：

23-39-45-61-60-53-25-36/37-16

RIDADR ：

UN 2646 6.1/PG 1

OEB：

D

OEL：

TWA: 0.01 ppm (0.1 mg/m3)

WGK Germany ：

3

RTECS ：

GY1225000

F ：

10-23

HazardClass ：

6.1(a)

PackingGroup ：

I

Hazardous Substances Data：

77-47-4(Hazardous Substances Data)

Toxicity：

Drinking water standard (final): MCLG: 50 μg/L:MCL: 50 μg/L. In addition, a DWEL of 200 μg/L was recommended (U.S. EPA, 2000).