1,3-BUTADIENE manufacturers and suppliers

1,3-Butadiene suppliers

Properties

Melting point:: −109 °C(lit.)

Boiling point:: −4.5 °C(lit.)

Density: 0.62 g/mL at 20 °C(lit.)

vapor density: 1.9 (15 °C, vs air)

vapor pressure: 1863 mm Hg ( 21 °C)

refractive index: 1.4292

Flash point:: −105 °F

storage temp.: 0-6°C

solubility: water: soluble0.5g/L at 20°C

form: Colorless gas

color: Colorless to Almost colorless

Odor Threshold: 0.23ppm

explosive limit: 12%

Water Solubility: 735mg/L(25 ºC)

FreezingPoint: -108.91℃

Merck: 14,1509

BRN: 605258

Henry's Law Constant: (x 10^-2 atm?m³/mol): 6.3 at 25 °C (Hine and Mookerjee, 1975)

Exposure limits: TLV-TWA 10 ppm (～22 mg/m³) (ACGIH), 1000 ppm (OSHA and NIOSH); IDLH 20,000 ppm (NIOSH); A2–Suspected Human Carcinogen (ACGIH).

Stability:: Stable. Extremely flammable. May form explosive mixtures with air. Incompatible with strong oxidizing agents, copper, copper alloys. May contain stabilizer.

InChIKey: KAKZBPTYRLMSJV-UHFFFAOYSA-N

LogP: 1.99 at 20℃

Safety Information

Symbol(GHS): GHS02,GHS04,GHS08

Signal word: Danger

Hazard statements: H220-H280-H340

Precautionary statements: P202-P210-P280-P308+P313-P377-P410+P403

Hazard Codes: F+,T,F,N

Risk Statements: 45-46-12-67-65-63-48/20-36/38-11-62-51/53-38

Safety Statements: 53-45-62-46-36/37-26-61-33-16

RIDADR: UN 1010 2.1

WGK Germany: 2

RTECS: EI9275000

F: 4.5-31

Autoignition Temperature: 788 °F

Hazard Note: Extremely Flammable/Carcinogen

DOT Classification: 2.1 (Flammable gas)

HazardClass: 2.1

PackingGroup: II

HS Code: 29012410

Toxicity: LC₅₀ (inhalation) for mice 270 gm/m³/2-h, rats 285 gm/m³/4-h (quoted, RTECS, 1985).

IDLA: 2,000 ppm (10% LEL)

Use

Butadiene, inhibited is a colorless gas with an aromatic odor. 1,3-BUTADIENE is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. 1,3-BUTADIENE is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. 1,3-BUTADIENE can asphyxiate by the displacement of air. 1,3-BUTADIENE must be shipped inhibited as butadiene is liable to polymerization. If polymerization occurs in the container, 1,3-BUTADIENE may violently rupture. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. 1,3-BUTADIENE is used to make synthetic rubber and plastics, and to make other chemicals.

You can find 1,3-Butadiene suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.