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N-HENEICOSANE

N-HENEICOSANE Structure
N-HENEICOSANE
  • CAS No.629-94-7
  • Chemical Name:N-HENEICOSANE
  • CBNumber:CB4294102
  • Molecular Formula:C21H44
  • Formula Weight:296.57
  • MOL File:629-94-7.mol
N-HENEICOSANE Property
  • Melting point 39-41 °C(lit.)
  • Boiling point 100 °C2 mm Hg(lit.)
  • Density 0,792 g/cm3
  • vapor density 10.3 (vs air)
  • vapor pressure <1 mm Hg ( 20 °C)
  • refractive index 1.4352 (589.3 nm 45℃)
  • Flash point >230 °F
  • storage temp. Refrigerator
  • solubility Chloroform, Hexane
  • form Crystalline Chunks, Crystals, or Flakes
  • color White
  • Odor at 100.00?%. waxy
  • BRN 1748500
  • Stability Stable. Combustible. Incompatible with strong oxidizing agents.
  • LogP 11.406 (est)
  • CAS DataBase Reference 629-94-7(CAS DataBase Reference)
  • EWG's Food Scores 1
  • FDA UNII I93S5U5DMP
  • EPA Substance Registry System Heneicosane (629-94-7)
  • UNSPSC Code 41116107
  • NACRES NA.24
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338
N-HENEICOSANE Price More Price(13)
  • Brand: Sigma-Aldrich(India)
  • Product number: 51523
  • Product name : Heneicosane
  • Purity: analytical standard
  • Packaging: 1G
  • Price: ₹5723.18
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 51523
  • Product name : Heneicosane
  • Purity: analytical standard
  • Packaging: 5G
  • Price: ₹18053.18
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 286052
  • Product name : Heneicosane
  • Purity: 98%
  • Packaging: 1G
  • Price: ₹1489.88
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 286052
  • Product name : Heneicosane
  • Purity: 98%
  • Packaging: 10G
  • Price: ₹10110.6
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A18198-14
  • Product name : n-Heneicosane, 99%
  • Purity: 
  • Packaging: 25g
  • Price: ₹27242
  • Updated: 2022/05/26
  • Buy: Buy

N-HENEICOSANE Chemical Properties,Usage,Production

  • Chemical Properties white waxy solid
  • Uses Heneicosane is a long chain saturated aliphatic hydrocarbon found in coal tars and fossil organic matter. Heneicosane has a high flashpoint which makes it an inefficient fuel for use in the petrochemical industry. Heneicosane is usually present in the form of paraffin wax.
  • Definition ChEBI: An alkane that has 21 carbons and a straight-chain structure. It has been isolated from plants like Periploca laevigata and Carthamus tinctorius.
  • Synthesis Reference(s) Tetrahedron Letters, 17, p. 2643, 1976 DOI: 10.1016/S0040-4039(00)91757-X
  • General Description Crystals.
  • Air & Water Reactions Insoluble in water.
  • Reactivity Profile Saturated aliphatic hydrocarbons, such as N-HENEICOSANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically to produce carbon dioxide and water.
N-HENEICOSANE Preparation Products And Raw materials
Raw materials
Preparation Products
N-HENEICOSANE Suppliers
Global(171)Suppliers
  • Supplier：
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N-HENEICOSANE Spectrum
629-94-7, N-HENEICOSANERelated Search:
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  • 丙酮中正二十一烷
  • 二十一烷(正二十一烷)
  • N-HENEICOSANE, Δ13C: -28.59
  • 正二十一烷 标准品
  • 二十一烷[标准物质]
  • 二十一烷(>99.0%(GC),标准物质)
  • 正二十一烷
  • 正二十一烷,99%
  • 二十一烷
  • 629-94-7
  • n-Heneicosane , Heneicosane
  • Jenicosane.
  • n-Henicosane
  • HENICOSANE
  • HENEICOSANE
  • 629-94-7 C21H44 N-HENEICOSANE
  • N-HENEICOSANE ISO 9001：2015 REACH
  • Heneicosane[StandardMaterialforGC]&gt
  • Heneicosane&gt
  • ALKANE C21

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