ALPHA-HCH manufacturers and suppliers

ALPHA-HCH suppliers

Properties

Melting point:: 156-161 °C(lit.)

Boiling point:: 373.64°C (rough estimate)

Density: 1.9 g/cm³

vapor pressure: 173 at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data, Hinckley etal., 1990)

refractive index: 1.60-1.626 (589.3 nm 20℃)

Flash point:: 11 °C

storage temp.: APPROX 4°C

solubility: Soluble in ethanol, benzene, chloroform (Weast, 1986), cod liver oil, and octanol (Montgomery, 1993)

form: Solid

color: White

Water Solubility: 2mg/L(25 ºC)

BRN: 7073451

Henry's Law Constant: 0.888 at 5 °C, 1.58 at 15 °C, 2.27 at 20 °C, 2.96 at 25 °C, 6.02 at 35 °C:in 3% NaCl solution: 1.48 at 5 °C, 2.76 at 15 °C, 5.23 at 25 °C, 7.20 at 35 °C (gas stripping-GC, Cetin et al., 2006)

Stability:: Stable. Incompatible with strong oxidizing agents.

EPA Substance Registry System: .alpha.-Hexachlorocyclohexane (319-84-6)

Safety Information

Symbol(GHS): GHS06,GHS08,GHS09

Signal word: Danger

Hazard statements: H301-H312-H351-H410

Precautionary statements: P202-P264-P273-P280-P301+P310-P302+P352+P312

Hazard Codes: T,N,F

Risk Statements: 21-25-40-50/53-39/23/24/25-23/24/25-11-52/53

Safety Statements: 22-36/37-45-60-61-16-7

RIDADR: UN 2811 6.1/PG 3

WGK Germany: 3

RTECS: GV3500000

TSCA: TSCA listed

HazardClass: 6.1(b)

PackingGroup: III

Hazardous Substances Data: 319-84-6(Hazardous Substances Data)

Toxicity: LC50 (96-hour) for guppies >1.4 mg/L (Verschueren, 1983); acute oral LD50 for rats 177 mg/kg (RTECS, 1985).

Use

Halogenated aliphatic compounds, such as ALPHA-HCH, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

You can find ALPHA-HCH suppliers, manufacturers, and distributors from countries such as China, United States and the Canada here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.