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1-BUTENE

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1-BUTENE

EINECS 246-689-3
CAS No. 25167-67-3 Density 0.625g/cm3
PSA 0.00000 LogP 1.58240
Solubility 242.5mg/L at 25℃ Melting Point -185.3oC (FP)
Formula C4H8 Boiling Point °Cat760mmHg
Molecular Weight 56.11 Flash Point °C
Transport Information N/A Appearance N/A
Safety A simple asphyxiant. Very dangerous fire hazard when exposed to heat, flame, or oxidizers. To fight fire, stop flow of gas. Moderately explosive when exposed to flame. Mixtures with aluminum tetrahydroborate explode after an induction period. When heated to decomposition it emits acrid smoke and fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 25167-67-3 (butene) Hazard Symbols Asphyxiant gas. Highly flammable, flammable limits in air 1.6–9.3% by volume. Dangerous fire and explosion risk.
Synonyms

N/A

 

1-BUTENE Chemical Properties

IUPAC Name: trans-Butene
The MF of trans-Butene (25167-67-3) is C4H8.

             
MW of trans-Butene (25167-67-3) is 56.1.
Synonyms of trans-Butene (25167-67-3): 1-Butene ; alpha-Butene ; beta-Butene ; cis-Butene ; 1-Butylene 
EINECS: 246-689-3
Form: An easily liquefied colorless gas
Water solubility: Insoluble in water
Index of Refraction: 1.37 
Density: 0.625 g/ml
Boiling Point: -6.3 °C
Melting Point: -185 °C

1-BUTENE Uses

     Trans-Butene (25167-67-3) is used as organic synthesis.

1-BUTENE Production

 Butene may react vigorously with strong oxidizing agents. Easily ignited and burns well in air. Reacts exothermically with reducing agents to release gaseous hydrogen.

1-BUTENE Consensus Reports

Reported in EPA TSCA Inventory.

1-BUTENE Safety Profile

A simple asphyxiant. Very dangerous fire hazard when exposed to heat, flame, or oxidizers. To fight fire, stop flow of gas. Moderately explosive when exposed to flame. Mixtures with aluminum tetrahydroborate explode after an induction period. When heated to decomposition it emits acrid smoke and fumes.

1-BUTENE Specification

An easily liquefied colorless gas boiling from 20.7 to 38°F. Insoluble in water. Contact with the unconfined liquid can cause frostbite by evaporative cooling. Any leak can be either liquid or vapor. Can asphyxiate by the displacement of air. Under prolonged exposure to intense heat containers may rupture violently and rocket.

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