1-BUTYNE manufacturers and suppliers

1-BUTYNE suppliers

Properties

Melting point:: -126°C

Boiling point:: 8°C

Density: 0.678

refractive index: 1.3962

storage temp.: 2-8°C

Water Solubility: 2.87g/L(25 ºC)

InChIKey: KDKYADYSIPSCCQ-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS02,GHS04

Signal word: Danger

Hazard statements: H220-H280

Precautionary statements: P210-P377-P381-P410+P403

Hazard Codes: F,F+

Risk Statements: 11-12

Safety Statements: 9-16-23-33

RIDADR: UN 2452 2.1

WGK Germany: 3

RTECS: 203-451-3

HazardClass: 2.1

HS Code: 2901230000

Use

Occupational workers should be very careful during handling/using 1-butyne cylinders, which may rupture under fi re conditions, thereby forming an explosive mixture in air. Also, the vapors of 1-butyne may travel a considerable distance to the source of ignition and fl ash back. Workers should secure the cylinder when using to protect them from fall ing and a suitable hand truck should be used to move the cylinders. The workplace should have adequate general and local exhaust ventilation to maintain concentrations below flammable limits and to avoid asphyxiation. Workers should have proper protective gloves and safety shoes to prevent contact with cold equipment. Workers should be cautious to protect 1-butyne containers from physical damage, avoid defacing the cylinders or labels, and the cylinders should be refi lled by qualifi ed producers of compressed gas.

You can find 1-BUTYNE 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.