2-Brom-5-nitropyridin

2-Bromo-5-nitropyridine

HCID 78240CAS 4487-59-6

Grundinformationen

Standard-SMILES
O=[N+]([O-])c1ccc(Br)nc1
InChIKey
HUUFTVUBFFESEN-UHFFFAOYSA-N
Summenformel
C5H3BrN2O2
Durchschnittliche Molmasse
202,99 g/mol
Monoisotopische Masse
201,93778944

Namen und Bezeichner

Bevorzugter Name
2-Bromo-5-nitropyridine
IUPAC
2-bromo-5-nitropyridine
Lokaler Name
2-Brom-5-nitropyridin
Englischer Name
2-Bromo-5-nitropyridine
Summenformel
C5H3BrN2O2
Molmasse
202.99

Namen und Synonyme

2-Bromo-5-nitropyridine4487-59-6DTXSID10196327EINECS 224-777-2NSC 73702RefChem:85785DTXCID20118818224-777-2InChI=1/C5H3BrN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-32-bromo-5-nitro-pyridineMFCD000062222-bromo-5-(nitro)pyridine
Weitere Namen anzeigen
5-nitro-2-TIMTEC-BB SBB0035195-nitro-2-bromopyridin2-BORMO-5-NITROPYRIDINE2-bromo-5-mitropyridine5-Nitro-2-broMopyridinePyridine, 2-bromo-5-nitro-2-BROMO-5-NITROPYRIDINE 97%
HY-W007858AC-9485FG-05082-bromo-5-nitro pyridinePyridine, 2-bromo-5-nitro-; 2-Bromo-5-nitropyridine; 5-Nitro-2-bromopyridine; NSC 73702BCP22145NSC737022-bromo-5-nitro-pyridin

Datenbank-Bezeichner

CAS
4487-59-6
PubChem CID
78240
DTXSID
DTXSID10196327
EC Number
224-777-2
Nikkaji
J149.531C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2,3
Polarare Oberfläche (TPSA)
58,7 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
0
Schwere Atome
10

Physikochemische Eigenschaften

Schmelzpunkt
139 · 139-141 °C (lit.)
Siedepunkt
145 · 145-147 °C/10 mmHg (lit.)
Dichte
1.8727 · 1.8727 (rough estimate)
Brechungsindex
1.62 · 1.6200 (estimate)
Flammpunkt
145 · 145-147°C/10mm
storage temp.
2 · Inert atmosphere,2-8°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H301 (88.9%): Toxic if swallowed [Danger Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesAcute Tox. 3 (88.9%)

Sicherheitsdaten

wgk
3
ridadr
UN 2811 6.1/PG 3
hs_code
29333990
risk_code
22-36/37/38-20/21/22
hazard_code
Xn,Xi
hazard_note
Irritant/Keep Cold

Chemie und Industrie

Anwendungen · 1 Eintrag

Verwenden2-Bromo-5-nitropyridine was used in preparation of boc-protected (piperazin-1-ylmethyl)biaryls via microwave-mediated Suzuki-Miyaura coupling with (boc-piperazin-1-ylmethyl)phenylboronic acid pinacol esters. It was also used in the synthesis of 2-pyridyl analogs. Substituted 5-nitro-2-ethynylpyridines were synthesized by the Sonogashira reaction of 2-bromo-5-5-nitropyridine with terminal acetylenes.

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