1-Bromonaphthalene (HCID 7001)

Namen und Bezeichner

Bevorzugter Name: 1-Bromonaphthalene
IUPAC: 1-bromonaphthalene
Englischer Name: 11 -Bromonaphthalene
Summenformel: C10H7Br
Molmasse: 207.07

Namen und Synonyme

1-BROMONAPHTHALENE90-11-9alpha-BromonaphthaleneNaphthalene, 1-bromo-NSC-6551976Y53P08PDTXSID30861681RefChem:430770DTXCID80810568201-965-21-Naphthyl bromideBromonaphthalene

Weitere Namen anzeigen

1-bromonapthalene.alpha.-Bromonaphthalene1-bromo-naphthaleneAI3-02271.alpha.-Naphthyl bromideMFCD0000386827497-51-4alpha-Naphthyl bromide

Datenbank-Bezeichner

CAS: 27497-51-4、90-11-9
PubChem CID: 7001
DTXSID: DTXSID30861681
UNII: 976Y53P08P
EC Number: 201-965-2
Nikkaji: J32.579A

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 4,3
Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 0
Schwere Atome: 11
Formalladung: 0
Komplexität: 133

Experimentelle und physikochemische Eigenschaften

Density1.48 @ 20°C

Boiling Point281 °C @760 [mm Hg]

Melting Point6.1 °C

Vapor Pressure0.00973 [mmHg]

Physical DescriptionOily liquid; mp = 0.2-0.7 deg C or 6.2 deg C (depends on form of solid); [Merck Index] Thick colorless liquid with a pungent odor; [Hawley] Light yellow oily liquid; mp = -1 deg C; [MSDSonline]

Kovats Retention Index · 2 Einträge

1434；1472.7；1434

2157

Physikochemische Eigenschaften

Schmelzpunkt: -2 · -2--1 °C
Siedepunkt: 133 · 133-134 °C
Dichte: 1.489 · 1.489
Brechungsindex: 1.657 at · About 1.6570 at 20°C
Flammpunkt: 110 °C · 110 °C
Aggregatzustand: Liquid
Farbe: Clear yellowish
Geruch (Odor): Pungent odour
Wasserlöslichkeit: Slightly soluble in water

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Warning

H302 (98.5%): Harmful if swallowed [Warning Acute toxicity, oral]；H319 (95.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 66 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Naphthalene, 1-bromo-

Chemical: Naphthalene, bromo-

Status: Active Update: 20-09-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20545

Naphthalene, 1-bromo-: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia

Hazards SummaryAn irritant; [MSDSonline]

Hazard Classes and CategoriesAcute Tox. 4 (98.5%)；Eye Irrit. 2 (95.5%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

2.7 [mg/m3]

29 [mg/m3]

180 [mg/m3]

Regulatorische Informationen

Regulatory Information · 4 Einträge

Chemical: Naphthalene, 1-bromo-

Chemical: Naphthalene, bromo-

Status: Active Update: 20-09-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20545

Naphthalene, 1-bromo-: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

Alarmwort: Warnung
Gefahrenhinweise: Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302

Chemie und Industrie

Verwendung und Herstellung

UsesUsed in organic synthesis and refractometry of fats; [Hawley] Used in immersion oil (microscopy) and to determine the refractive index of crystals and the water content of alcohols; [Merck Index]

General Manufacturing InformationNaphthalene, 1-bromo-: ACTIVE