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Home> Products > Inorganic Chemicals > Other Inorganic Chemicals > CAS DataBase Listed 4 > CAS 463-49-0
463-49-0 structure 3D

CAS 463-49-0 1,2-Propadiene products price,suppliers

  • Name: 1,2-Propadiene
  • Molecular Weight: 40.06386
  • Formula: C3H4
  • Synonyms: 1,2-Propanediene; ALLENE, 170 G (IN LECTURE BOTTLE); Allene: (1,2-Propadiene); allenegas; Dimethylene methane; MAPPGAS;
  • Allene is colorless with a sweet odor. It is a flammable gas and may cause fl ash fi re at roomtemperature. Allene is the simplest member of the 1,2-diene class of compounds of hydrocarbonsof the aliphatic chemical family. It is a benzene and petroleum ether. Allenes arenot as stable as conjugated dienes or isolated dienes. Allene is slightly more strained thanthe isomeric methylactylene. Allene is chiefl y used in organic synthesis. It is incompatiblewith metals and oxidizing materials, t
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R12:Extremely Flammable
  • [Safety Statements]
  • Hazard Symbols:
  • HazardClass:2.1
Properties
  • Appearance:
  • colorless gas with a sweet, olefinic odor.
  • Molecular Weight:
  • 40.06386
  • Density:
  • 0.546
  • Boiling Point:
  • °Cat760mmHg
  • Melting Point:
  • ?136 °C(lit.)
  • Flash Point:
  • °C
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.339
  • Solubility:
  • negligible in water
  • Stability:
  • UNSTABLE
  • More Properties>>
Upstream Product Downtream information
There are 10 suppliers who can provide 1,2-Propadiene with CAS No. 463-49-0
Allene
Allene
  • Min.Order:1 Gram 
  • Supply Ability:10 Kilogram/Month 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Description:We could receive custom synthesis according to your requirements from lab scale to commercial scale
  • Updatetime:Jun 28 2017 
1,2-Propadiene
1,2-Propadiene
  • Description:Name: 1,2-Propadiene Synonyms: Allene(8CI);Propadiene (7CI);Bis(methylene)methane;Dimethylenemethane;sym-Allylene; CAS Registry number: 463-49-0 EINECS:207-335-3 Molecular Formula: C3H4 Boiling Point: °Cat760mmHg Flash Point: °C Density: 0.546 g/cm3 Water:ne...
  • Updatetime:Jun 12 2019 
Allene - ( C3H4  )
Allene - ( C3H4 )
  • Min.Order:0 Metric Ton 
  • Supply Ability:Metric Ton/Day 
  • Appearance:colorles 
  • Purity:98.5 
  • Description:Superiority allene - ( c3h4 )
  • Updatetime:Feb 23 2019 
Allene
Allene
  • FOB Price:Inquiry USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Gram/Day 
  • Appearance:white or yellowish crystalline powder 
  • Packaging:as requested 
  • Brand:Boc Sciences 
  • Description:Name:Allene CAS NO:463-49-0 Molecular Formula:C3H4 Molecular Weight:40.06Melting Point:205-210℃ Stability:Stable. Combustible. Incompatible with strong oxidizing agents, ammonia.
  • Updatetime:Mar 29 2016 
Allene
Allene
  • FOB Price:500 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:1000 Gram/Day 
  • Purity:97% 
  • Description:Superiority allene Details Molecular Formula:C3H4 Keywords:Allene,463-49-0,C3H4
  • Updatetime:Feb 23 2019 
1,2-Propadiene
1,2-Propadiene
  • Purity:98% 
  • Description:Superiority high quality Details Storage:Store in dry, dark and ventilated plac... Keywords:1,2-Propadiene,463-49-0
  • Updatetime:Feb 25 2019 
Allene - ( C3H4 )
Allene - ( C3H4 )
  • Description:Allene is the simplest member of the 1,2-diene class of compounds. Allenes are not as stable as conjugated dienes or isolated dienes. Allene is slightly more strained than the isomeric methylactylene. Allene is chiefly used in organic synthesis.
  • Updatetime:Sep 16 2015 
1,2-Propadiene
1,2-Propadiene
  • Description:Allene - ( C3H4 )
  • Updatetime:Sep 14 2015 
Allene
Allene
  • Description:Allene
  • Updatetime:Apr 25 2014 
1,2-Propadiene
1,2-Propadiene
  • Updatetime:Dec 18 2010 
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