Grundinformationen
- Standard-SMILES
C#Cc1ccc(Br)cc1- InChIKey
LTLVZQZDXQWLHU-UHFFFAOYSA-N- Summenformel
- C8H5Br
- Durchschnittliche Molmasse
- 181,03 g/mol
- Monoisotopische Masse
- 179,95746226
Namen und Bezeichner
- Bevorzugter Name
- Benzene, 1-bromo-4-ethynyl-
- IUPAC
- 1-bromo-4-ethynylbenzene
- Englischer Name
- 4-Bromophenylacetylene
- Summenformel
- C8H5Br
- Molmasse
- 181.03
Namen und Synonyme
1-Bromo-4-ethynylbenzene766-96-1Benzene, 1-bromo-4-ethynyl-DTXSID20227419RefChem:562422DTXCID70149910628-102-64-bromophenylacetylene(4-bromophenyl)acetylene1-Bromo-4-ethynyl-benzene4'-Bromophenyl acetyleneMFCD00168822
Weitere Namen anzeigen
(4-BromphenyL1-ETHYNYL-4-BROMOBENZENE4-Bromophenylacetylene 98%(4-BROMPHENYL)-ACETYLEN 97%1-Bromo-4-ethynylbenzene >
p-bromophenylacetylene(4-Bromphenyl)acetylene4-bromo-1-ethynylbenzenep-Bromphenylacetylenp-bromophenyl acetylenepara-bromophenylacetylene1-bromo-4-ethynyl benzene1-Bromo-4-ethynylbenzene #
Datenbank-Bezeichner
- CAS
766-96-1- PubChem CID
- 136603
- DTXSID
DTXSID20227419- EC Number
- 628-102-6
- Nikkaji
- J503.243A
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,9
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 123
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesDensity
Physikochemische Eigenschaften
- Schmelzpunkt
- 64 · 64-67 °C(lit.)
- Siedepunkt
- 88 · 88-90°C 16mm
- Dichte
- 1.4255 · 1.4255 (rough estimate)
- Brechungsindex
- 1.6411 · 1.6411 (estimate)
- Flammpunkt
- 88 · 88-90°C/16mm
- storage temp.
- -20 °C · Sealed in dry,Store in freezer, under -20°C
- Löslichkeit
- Soluble in chloroform, diethyl ether and ethanol.
- Aggregatzustand
- Powder, Crystalline Powder or Solid
- Farbe
- White to yellow
- BRN
- 1209726 · 1209726
- InChI
- InChI=1S/C8H5Br/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
- InChIKey
- LTLVZQZDXQWLHU-UHFFFAOYSA-N
- SMILES
- C1(Br)=CC=C(C#C)C=C1
- CAS Datenbank
- 766 · 766-96-1(CAS DataBase Reference)
- NIST chemische Informationen
- 1 · Benzene, 1-bromo-4-ethynyl-(766-96-1)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (87.8%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 4 (87.8%)
Sicherheitsdaten
- wgk
- 2
- ridadr
- UN 3077 9/PG 3
- hs_code
- 29039990
- risk_code
- 22-51/53
- hazard_code
- Xn,N
- safety_code
- 61
- hazard_class
- 9
- packing_group
- III
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 OralAquatic Chronic 2
Chemie und Industrie
Anwendungen
Verwenden4-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.
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