ACENAPHTHYLENE manufacturers and suppliers

ACENAPHTHYLENE suppliers

Properties

Melting point:: 78-82 °C(lit.)

Boiling point:: 280 °C(lit.)

Density: 0.899 g/mL at 25 °C(lit.)

vapor pressure: 6.68 at 25 °C (gas saturation-HPLC/UV spectrophotometry, Sonnefeld et al., 1983)

refractive index: 1.6360 (estimate)

Flash point:: 122°C

storage temp.: room temp

solubility: Soluble in ethanol, ether, and benzene (U.S. EPA, 1985)

form: Solid

color: Yellow

Specific Gravity: 0.899

Water Solubility: 3.93mg/L(25 ºC)

BRN: 774092

Henry's Law Constant: 1.14 at 25 °C (gas stripping-UV spectrophotometry, Warner et al., 1987)

Stability:: Stable. Incompatible with oxidizing agents.

InChIKey: HXGDTGSAIMULJN-UHFFFAOYSA-N

CAS DataBase Reference: 208-96-8(CAS DataBase Reference)

EPA Substance Registry System: Acenaphthylene (208-96-8)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H315-H319-H335

Precautionary statements: P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

Hazard Codes: Xn,N,F,T,Xi

Risk Statements: 22-36/37/38-67-65-50/53-38-11-39/23/24/25-23/24/25-20

Safety Statements: 26-36/37/39-62-61-60-45-36/37-16-7-37/39-33-25-9

RIDADR: UN 1145 3/PG 2

WGK Germany: 3

RTECS: AB1254000

TSCA: Yes

HS Code: 29029090

Hazardous Substances Data: 208-96-8(Hazardous Substances Data)

Toxicity: LC₅₀ (21-d) for Folsomia fimetaria 145 mg/kg (Sverdrup et al., 2002).

Use

Acenaphthylene is a polycyclic aromatic hydrocarbon (PAH) with three aromatic rings. It is used to manufacture plastics. Intermediate for dyes, soaps, pigments, pharmaceuticals, insec- ticide, fungicide, herbicide, and plant growth hormones. Intermediate for naphthalic acids, naphthalic anhydride (intermediate for pigments), and acenaphthylene (intermediate for res- ins). The largest emissions of PAH result from incomplete combustion of organic materials during industrial processes and other human activities. These include (a) processing of coal, crude oil, and natural gas, including coal; (b) coking, coal conversion, petroleum refi ning, and production of carbon blacks, creosote, coal-tar, and bitumen; (c) aluminium, iron, and steel production in plants and foundries; (d) heating in power plants and residences and cooking; (e) combustion of refuse; (f) motor vehicle traffi c; and (g) environmental tobacco smoke.

You can find ACENAPHTHYLENE suppliers, manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.