1,6-HEPTADIYNE
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- CAS-Nr.
- 2396-63-6
- Englisch Name:
- 1,6-HEPTADIYNE
- Synonyma:
- 1,6-HEPTADIYNE;Heptane-1,6-diyne;1,6-Heptadiyne>1,6-Heptadiyne,98%;1,6-HEPTADIYNE 98%;1,6-Heptadiyne, 97+%;1,6-Heptadiyne (6CI, 8CI, 9CI);1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%
- CBNumber:
- CB9250208
- Summenformel:
- C7H8
- Molgewicht:
- 92.14
- MOL-Datei:
- 2396-63-6.mol
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1,6-HEPTADIYNE Eigenschaften
- Schmelzpunkt:
- -85 °C
- Siedepunkt:
- 111.5 °C (lit.)
- Dichte
- 0.805 g/mL at 25 °C (lit.)
- Brechungsindex
- n20/D 1.441(lit.)
- Flammpunkt:
- 49 °F
- storage temp.
- 2-8°C
- Aggregatzustand
- Liquid
- Wichte
- 0.805
- Farbe
- Clear yellow
- Wasserl?slichkeit
- Insoluble in water.
- BRN
- 1731756
- CAS Datenbank
- 2396-63-6(CAS DataBase Reference)
- EPA chemische Informationen
- 1,6-Heptadiyne (2396-63-6)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher |
F |
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R-S?tze: |
11 |
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S-S?tze: |
16-29-33 |
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RIDADR |
UN 3295 3/PG 2 |
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WGK Germany |
2 |
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RTECS-Nr. |
MI5600000 |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
II |
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HS Code |
29012990 |
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Toxizit?t |
dog,LD50,oral,3830mg/kg (3830mg/kg),GASTROINTESTINAL: NAUSEA OR VOMITINGLIVER: "HEPATITIS, FIBROUS (CIRRHOSIS, POST-NECROTIC SCARRING)"BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 19, Pg. 389, 1960. |
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Bildanzeige (GHS) |
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Alarmwort |
Achtung |
Gefahrenhinweise |
Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
H225 |
Flüssigkeit und Dampf leicht entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 2 |
Achtung |
src="/GHS02.jpg" width="20" height="20" /> |
P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 |
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Sicherheit |
P210 |
Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
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1,6-HEPTADIYNE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.
S-S?tze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S29:Nicht in die Kanalisation gelangen lassen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
Chemische Eigenschaften
clear yellow liquid
Verwenden
1,6-Heptadiyne may be used in the preparation of free-standing polymer films of poly(1,6-heptadiyne). Polymerization of 1,6-heptadiyne using an insoluble Zeigler-Natta catalyst affords soluble polymer having six-membered ring containing polyene. Ruthenium(II)-catalyzed reaction of a substituted 1,6-heptadiyne with norbornene affords a tandem [2+ 2+ 2]/[4+2] cycloaddition product and a [2+ 2+2] cycloadduct.
Allgemeine Beschreibung
Polymerization of 1,6-heptadiyne using an insoluble Zeigler-Natta catalyst affords soluble polymer having six-membered ring containing polyene. Ruthenium(II)-catalyzed reaction of a substituted 1,6-heptadiyne with norbornene affords a tandem [2+ 2+ 2]/[4+2] cycloaddition product and a [2+ 2+2] cycloadduct. Cyclocopolymerization of 1,6-heptadiyne with dipropargyl ether under nitrogen atmosphere using KSCN, KBr and KI as initiators in
N,
N-dimethyl formamide has been studied.
1,6-HEPTADIYNE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1,6-HEPTADIYNE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 110)Lieferanten
- 1,6-HEPTADIYNE 98%
- 1,6-Heptadiyne, 97+%
- 1,6-Heptadiyne (6CI, 8CI, 9CI)
- Heptane-1,6-diyne
- 1,6-Heptadiyne,98%
- 1,6-HEPTADIYNE
- 1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%1,6-HEPTADIYNE, 97%
- 1,6-Heptadiyne>
- 2396-63-6
- HCCCH23CCH
- HC8801CCH23C8801CH
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