1-BUTENE manufacturers and suppliers

1-BUTENE suppliers

Properties

Melting point:: −185 °C(lit.)

Boiling point:: −6.3 °C(lit.)

Density: 0.5951

vapor density: 1.93 (vs air)

vapor pressure: 1939 mm Hg ( 21.1 °C)

refractive index: 1.3962

Flash point:: 80

storage temp.: -20°C Freezer

solubility: Soluble in alcohol, benzene, and ether (Weast, 1986)

form: gas

pka: >14 (Schwarzenbach et al., 1993)

color: Colorless to Almost colorless

Odor: Slightly aromatic

Odor Threshold: 0.36ppm

explosive limit: 9.3%

Water Solubility: 222 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1966)

FreezingPoint: -185.35℃

Merck: 14,1519

BRN: 1098262

Henry's Law Constant: (atm?m³/mol): 0.25 at 25 °C (Hine and Mookerjee, 1975)

Stability:: Volatile

InChIKey: VXNZUUAINFGPBY-UHFFFAOYSA-N

LogP: 2.35 at 20℃

Safety Information

Symbol(GHS): GHS02,GHS04

Signal word: Danger

Hazard statements: H220-H280

Precautionary statements: P210-P410+P403

Hazard Codes: F+,F

Risk Statements: 12

Safety Statements: 9-16-33

RIDADR: UN 1012 2.1

WGK Germany: -

F: 4.5-31

Autoignition Temperature: 723 °F

Hazard Note: Extremely Flammable

DOT Classification: 2.1 (Flammable gas)

HazardClass: 2.1

PackingGroup: II

HS Code: 2901230000

Use

1-Butene is a colorless, extremely flammable liquefi ed gas with an aromatic odor. It is insol uble in water and is an isomer of butane. It is highly flammable and readily forms explo sive mixtures with air. 1-Butene of high purity is made by cracking naphtha and separating it from other products by an extra-high purity distillation column. However, 1-butene is incompatible with metal salts, fl uorine, nitrogen oxides, boron trifl uoride, halogen acids, halogens, and strong oxidizing agents. It is an important organic compound in the produc tion of several industrial materials, i.e., linear low density polyethylene (LLDPE), a more fl exible and resilient polyethylene, a range of polypropylene resins, and in the production of polybutene, butylene oxide and in the C4 solvents, secondary butyl alcohol (SBA) and methyl ethyl ketone (MEK). The vapor of 1-butene is heavier than air and may travel long distances to an ignition source and fl ash back.

You can find 1-BUTENE 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.