5-Brompent-1-en

1-Pentene, 5-bromo-

HCID 70704CAS 1119-51-3
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Grundinformationen

Standard-SMILES
C=CCCCBr
InChIKey
LPNANKDXVBMDKE-UHFFFAOYSA-N
Summenformel
C5H9Br
Durchschnittliche Molmasse
149,03 g/mol
Monoisotopische Masse
147,98876239

Namen und Bezeichner

Bevorzugter Name
1-Pentene, 5-bromo-
IUPAC
5-bromopent-1-ene
Lokaler Name
5-Brompent-1-en
Englischer Name
5-Bromo-1-pentene
Summenformel
C5H9Br
Molmasse
149.03

Namen und Synonyme

5-Bromo-1-pentene1119-51-35-Bromopent-1-ene1-Pentene, 5-bromo-EINECS 214-281-4DTXSID70615125Bromopent1ene1Pentene, 5bromoRefChem:435416DTXCID6033249214-281-4InChI=1/C5H9Br/c1-2-3-4-5-6/h2H,1,3-5H
Weitere Namen anzeigen
5c3-Pentenylbromide5-bC5H9Br5-bromo-1-penten-Bromo-1-pentene5-BROMOPENTENE-1
1-Bromo-4-pentene4-Pentenyl bromide5-Bromopentene5-bromo-pent-1-eneMFCD000002641-Bromo-4-pentene; 4-Pentenyl Bromide;5-bromo-pentenePent-4-enyl bromide

Datenbank-Bezeichner

CAS
1119-51-3
PubChem CID
70704
DTXSID
DTXSID7061512
UNII
52KT8WE89J
EC Number
214-281-4
Nikkaji
J97.476E

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2,4
Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
0
Frei drehbare Bindungen
3
Schwere Atome
6

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Halogenated Aliphatics, Unsaturated
SpringerMaterials PropertiesBoiling point
Physical DescriptionColorless liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
-106.7 °C · -106.7°C (estimate)
Siedepunkt
126 · 126-127 °C/765 mmHg (lit.)
Dichte
1.258 g/mL · 1.258 g/mL at 25 °C (lit.)
Brechungsindex
20 · n20/D 1.463(lit.)
Flammpunkt
30 °C · 30 °C
storage temp.
2 · 2-8°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (100%): Flammable liquid and vapor [Warning 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 55 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Status: Active Update: 28-06-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/19865

5-Bromo-1-pentene: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA skin and strong eye irritant; [Alfa Aesar MSDS] See Allyl iodide and Allyl bromide. See 3,4-Dichloro-1-butene and 3-Chloro-2-methyl-1-propene.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Sicherheitsdaten

F
8
wgk
3
tsca
TSCA listed
ridadr
UN 1993 3/PG 3
hs_code
29033036
risk_code
10-36/37/38

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information1-Pentene, 5-bromo-: ACTIVE
Anwendungen · 2 Einträge

Beschreibung5-Bromo-1-pentene is an organic compound with a molecular weight of 149.03. The formula of this compound is C5H9Br. It is a colorless, transparent liquid. The molecular structure of this molecule contains both double bonds and bromine atoms, giving it the properties of olefins and halogenated hydrocarbons. It serves as the starting material for the synthesis of DL-histrionicotoxin and phenyl-ketone fatty acids. Additionally, it is a fundamental chemical and pharmaceutical intermediate, finding wide applications in the fields of medicine, pesticides, and material chemistry.

Verwenden5-Bromo-1-pentene is widely utilized in the stereoselective synthesis of 7alpha-(3-carboxypropyl) estradiol. It plays an important role as starting material in the synthesis of a variety of compounds including DL-histrionicotoxin and benzophenone containing fatty acids.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]

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