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Home > Encyclopedia > trans-2-Hexene

trans-2-Hexene

trans-2-Hexene structure

trans-2-Hexene 

structure
  • CAS No:

    4050-45-7

  • Formula:

    C6H12

  • Chemical Name:

    trans-2-Hexene

  • Synonyms:

    2-Hexene,(2E)-;2-Hexene,(E)-;2-Hexene,trans-;(2E)-2-Hexene;trans-2-Hexene;(E)-2-Hexene;NSC 74123;32968-65-3

  • Categories:

    Organic Chemistry  >  Hydrocarbons and Derivatives

Description

Clear colorless liquid


GasVapor


2E-hexene is a hydrocarbon.

trans-2-Hexene Basic Attributes

84.16

84.16

1719020

231-697-1

2TZ30GGG1A

74123

DTXSID5027855|DTXSID10860334

2901299090

Characteristics

0

3.42

Clear colorless Liquid

0.67853 g/cm3 @ Temp: 20 °C

-133 °C

67.9 °C

−5 °F

1.408

Difficult to mix.

Flammables area

263 mm Hg ( 37.7 °C)

1 (vs air)

Insoluble in water. Soluble in benzene, ether, ethanol. /2-Hexene (E), 2-Hexene (Z), 3-Hexene (E), 3-Hexene (Z)/|50 mg/l in water @ 25 °C

Safety Information

II

3

UN 3295 3/PG 2

3

11-36/37/38-65

16-26-36-62-33-29-23-9

F,Xi,Xn

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

H225

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P280, P301+P310, P303+P361+P353, P331, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 62 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 73 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Aggregated GHS information provided by 2 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

/GUIDE 128: FLAMMABLE LIQUIDS (NON-POLAR/WATER-IMMISCIBLE)/ Fire or Explosion: HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a "P" may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. Substances may be transported hot. /1-Hexene/|/GUIDE 128: FLAMMABLE LIQUIDS (NON-POLAR/WATER-IMMISCIBLE)/ Health: Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. /1-Hexene/|/GUIDE 128: FLAMMABLE LIQUIDS (NON-POLAR/WATER-IMMISCIBLE)/ Public Safety: CALL Emergency Response Telephone Number ... . As an immediate precautionary measure, isolate spill or leak area for at least 50 meters (150 feet) in all directions. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate closed spaces before entering. /1-Hexene/|/GUIDE 128: FLAMMABLE LIQUIDS (NON-POLAR/WATER-IMMISCIBLE)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Structural firefighters' protective clothing will only provide limited protection. /1-Hexene/|For more DOT Emergency Guidelines (Complete) data for HEXENE (8 total), please visit the HSDB record page.

No person may /transport,/ offer or accept a hazardous material for transportation in commerce unless that person is registered in conformance ... and the hazardous material is properly classed, described, packaged, marked, labeled, and in condition for shipment as required or authorized by ... /the hazardous materials regulations (49 CFR 171-177)./|The International Maritime Dangerous Goods Code lays down basic principles for transporting hazardous chemicals. Detailed recommendations for individual substances and a number of recommendations for good practice are included in the classes dealing with such substances. A general index of technical names has also been compiled. This index should always be consulted when attempting to locate the appropriate procedures to be used when shipping any substance or article.

Toxicity

RECENTLY IDENTIFIED COMPONENTS OF COFFEE AROMA- HEXENE /FROM TABLE/

Drug Information

Basic Treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... Anticipate seizures and treat as necessary ... For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal ... Treat frostbite with rapid rewarming techniques ... /Aliphatic hydrocarbons and related compounds/|Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious or in respiratory arrest. Positive-pressure ventilation techniques with a bag-valve-mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias as necessary ... Start an IV with D5W TKO /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... Treat seizures with diazepam (Valium) ... Use proparacaine hydrochloride to assist eye irrigation ... /Aliphatic hydrocarbons and related compounds/

trans-2-Hexene Use and Manufacturing

Methods of Manufacturing

CRACKING OF PETROLEUM DISTILLATES FOLLOWED BY SEPARATION OF C6 OLEFINS

Uses

Intermediates

Production

10,000,000 - 50,000,000 lb|(1977) NOT ISOLATED AS MIXED HEXENE IN US|(1979) NOT ISOLATED AS MIXED HEXENE IN US

Petroleum refineries|Hexene: ACTIVE|2-Hexene: ACTIVE

Fatty Acyls [FA] -> Hydrocarbons [FA11]

Computed Properties

Molecular Weight:84.16
XLogP3:2.6
Rotatable Bond Count:2
Exact Mass:84.093900383
Monoisotopic Mass:84.093900383
Heavy Atom Count:6
Complexity:35.3
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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