Grundinformationen
- Standard-SMILES
BrCCCCCCCBr- InChIKey
LVWSZGCVEZRFBT-UHFFFAOYSA-N- Summenformel
- C7H14Br2
- Durchschnittliche Molmasse
- 257,99 g/mol
- Monoisotopische Masse
- 255,94622465
Namen und Bezeichner
- Bevorzugter Name
- 1,7-Dibromoheptane
- IUPAC
- 1,7-dibromoheptane
- Lokaler Name
- 1,7-Dibromheptan
- Englischer Name
- 1,7-Dibromoheptane
- Summenformel
- C7H14Br2
- Molmasse
- 257.99
Namen und Synonyme
1,7-DibromoheptaneHeptane, 1,7-dibromo-Dibromo-1,7 heptaneNSC 56149EINECS 224-910-4AI3-11015DTXSID6063519LVWSZGCVEZRFBT-UHFFFAOYSA-RefChem:73670DTXCID5040417224-910-4InChI=1/C7H14Br2/c8-6-4-2-1-3-5-7-9/h1-7H2
Weitere Namen anzeigen
Dibromoheptane1,7-Dibromheptan1,7-dibromo-heptanHeptane,1,7-dibromo-1,7-Dibromoheptane>1,7-Dibromoheptane,97%1,7-DIBROMOHEPTANE 98+%
LVWSZGCVEZRFBT-UHFFFAOYSA-N4549-31-9Heptamethylene dibromideMFCD000002741,7-dibromo-heptaneNSC56149NSC-561491,7-Dibromoheptane, 97%
Datenbank-Bezeichner
- CAS
4549-31-9- PubChem CID
- 78309
- DTXSID
DTXSID6063519- UNII
- C33G4RNT6F
- EC Number
- 224-910-4
- Nikkaji
- J80.852K
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,7
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 6
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 40,2
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesDensity
Physikochemische Eigenschaften
- Schmelzpunkt
- 41.7 °C · 41.7°C
- Siedepunkt
- 255 °C · 255 °C (lit.)
- Dichte
- 1.51 g/mL · 1.51 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.503(lit.)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- Aggregatzustand
- clear liquid
- Farbe
- Colorless to Light yellow
- BRN
- 1734575 · 1734575
- Dielectric constant
- 5.1 · 5.1(24℃)
- Stabilität
- Stable. Incompatible with strong bases, strong oxidizing agents.
- InChI
- InChI=1S/C7H14Br2/c8-6-4-2-1-3-5-7-9/h1-7H2
- InChIKey
- LVWSZGCVEZRFBT-UHFFFAOYSA-N
- SMILES
- C(Br)CCCCCCBr
- CAS Datenbank
- 4549 · 4549-31-9(CAS DataBase Reference)
- EPA chemische Informationen
- 1 · Heptane, 1,7-dibromo- (4549-31-9)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H300 (97.6%): Fatal if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 2 (97.6%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2810 6.1/PG 3
- hs_code
- 2903691990
- risk_code
- 25-51/53
- hazard_code
- T,N,Xi
- hazard_note
- Irritant
- safety_code
- 36/37-45-60-61
- hazard_class
- 6.1
- Speicherklasse
- 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
- Hazard Classifications
- Acute Tox. 2 Oral
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationHeptane, 1,7-dibromo-: ACTIVE
Anwendungen
Verwenden1,7-Dibromoheptane was used in the synthesis of random thermotropic liquid crystalline copolyether and ternary copolyether. It was also used in the synthesis of thermotropic liquid crystalline dendrimer exhibiting a nematic phase.
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