Grundinformationen
- Standard-SMILES
C#CCCCCl- InChIKey
UXFIKVWAAMKFQE-UHFFFAOYSA-N- Summenformel
- C5H7Cl
- Durchschnittliche Molmasse
- 102,56 g/mol
- Monoisotopische Masse
- 102,0236279
Namen und Bezeichner
- Bevorzugter Name
- 1-Pentyne, 5-chloro-
- IUPAC
- 5-chloropent-1-yne
- Lokaler Name
- 5-Chlorpent-1-yn
- Englischer Name
- 5-Chloro-1-pentyne
- Summenformel
- C5H7Cl
- Molmasse
- 102.56
Namen und Synonyme
5-Chloro-1-pentyne14267-92-61-Pentyne, 5-chloro-EINECS 238-159-5DTXSID3065742RefChem:76907DTXCID0034647UXFIKVWAAMKFQE-UHFFFAOYSA-N5-Chloropent-1-yne4-Pentynyl ChlorideC5H7ClMFCD00001014
Weitere Namen anzeigen
EOS-60333Chloro-1-pent5-chloro-1-pentyn5-chloro -1-pentyl1-Pentyne,5-chloro-
5-chloro-pent-1-yne5-chloropentyne1-chloro-4-pentine1-chloro-4-pentyneAKOS009156964CS-W009550?5-Chloro-1-pentyne5-Chloro-1-pentyne, 98%
Datenbank-Bezeichner
- CAS
14267-92-6- PubChem CID
- 84308
- DTXSID
DTXSID3065742- EC Number
- 238-159-5
- Nikkaji
- J216.932K
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 57,6
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesDensity
Physikochemische Eigenschaften
- Schmelzpunkt
- -61 °C · -61°C (estimate)
- Siedepunkt
- 67 · 67-69 °C145 mm Hg(lit.)
- Dichte
- 0.968 g/mL · 0.968 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.444(lit.)
- Flammpunkt
- 60 °F · 60 °F
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform, Methanol (Slightly)
- Aggregatzustand
- Liquid
- Wichte
- 0.968 · 0.968
- Farbe
- Clear colorless to light brown
- Wasserlöslichkeit
- Not miscible in water.
- BRN
- 1736710 · 1736710
- InChI
- 1S/C5H7Cl/c1-2-3-4-5-6/h1H,3-5H2
- InChIKey
- UXFIKVWAAMKFQE-UHFFFAOYSA-N
- SMILES
- ClCCCC#C
- CAS Datenbank
- 14267 · 14267-92-6(CAS DataBase Reference)
- NIST chemische Informationen
- 5 · 5-Chloro-1-pentyne(14267-92-6)
- EPA chemische Informationen
- 1 · 1-Pentyne, 5-chloro- (14267-92-6)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1993 3/PG 2
- hs_code
- 29032900
- risk_code
- 11-38-36/37/38
- hazard_code
- F,Xi
- hazard_note
- Irritant
- safety_code
- 23-24/25-16
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Flam. Liq. 2Skin Irrit. 2
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing Information1-Pentyne, 5-chloro-: ACTIVE
Anwendungen
Verwenden5-Chloro-1-pentyne is used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles. It is also used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S.
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