Henicosan
|
|
|
- CAS-Nr.
- 629-94-7
- Bezeichnung:
- Henicosan
- Englisch Name:
- N-HENEICOSANE
- Synonyma:
- HENEICOSANE;HENICOSANE;Jenicosane.;n-Henicosane;uneicosane;ALKANE C21;N-ENEICOSANE;N-HENEICOSANE;Heneicosane>Heneicosane 98%
- CBNumber:
- CB4294102
- Summenformel:
- C21H44
- Molgewicht:
- 296.57
- MOL-Datei:
- 629-94-7.mol
|
Henicosan Eigenschaften
- Schmelzpunkt:
- 39-41 °C(lit.)
- Siedepunkt:
- 100 °C2 mm Hg(lit.)
- Dichte
- 0,792 g/cm3
- Dampfdichte
- 10.3 (vs air)
- Dampfdruck
- <1 mm Hg ( 20 °C)
- Brechungsindex
- 1.4352 (589.3 nm 45℃)
- Flammpunkt:
- >230 °F
- storage temp.
- Refrigerator
- L?slichkeit
- Chloroform, Hexane
- Aggregatzustand
- Crystalline Chunks, Crystals, or Flakes
- Farbe
- White
- Geruch (Odor)
- at 100.00?%. waxy
- BRN
- 1748500
- Stabilit?t:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- LogP
- 11.406 (est)
- CAS Datenbank
- 629-94-7(CAS DataBase Reference)
- EPA chemische Informationen
- Heneicosane (629-94-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
|
| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
|
|
| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
|
Henicosan Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white waxy solid
Verwenden
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.
Allgemeine Beschreibung
Crystals.
Air & Water Reaktionen
Insoluble in water.
Reaktivit?t anzeigen
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.
Henicosan Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Henicosan Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 161)Lieferanten
629-94-7(Henicosan)Verwandte Suche:
- N-HENEICOSANE
- Heneicosane 98%
- n-Heneicosane [Standard Material]
- N-ENEICOSANE
- HENEICOSANE, STANDARD FOR GC
- N-HENEICOSANE 99+%
- uneicosane
- n-Heneicosane,98%
- Heneicosane [Standard Material]
- n-Heneicosane, δ13C: 28.59
- Heneicosane [Standard Material for GC]
- Heneicosane
- ALKANE C21
- Heneicosane>
- Heneicosane[StandardMaterialforGC]>
- N-HENEICOSANE ISO 9001：2015 REACH
- 629-94-7 C21H44 N-HENEICOSANE
- HENEICOSANE
- HENICOSANE
- n-Henicosane
- Jenicosane.
- 629-94-7
- CH3CH219CH3
- Building Blocks
- Analytical Standards
- Alphabetic
- Acyclic
- Alkanes
- Analytical Chromatography Product Catalog
- n-Paraffins (GC Standard)
- Standard Materials for GC
- HA -HT
- Organic Building Blocks
- Analytical Chemistry
- n-Paraffins (GC Standard)
- Standard Materials for GC
- Acyclic
- Alkanes
- Organic Building Blocks
- Alphabetic
- H
- HA -HTChemical Class
- Hydrocarbons
- Neats
- Aliphatics
- Intermediates & Fine Chemicals
- Pharmaceuticals
