2,5-Dibromopyridine

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Names

[ CAS No. ]:
624-28-2

[ Name ]:
2,5-Dibromopyridine

[Synonym ]:
2,5-DibroMopyridine 10GR
2,5-Dibromo pyridine
EINECS 210-839-6
2,5-dibromopyridin
2,5-Dibrompyridin
3,6-DibroMopyridine
Dibromopyridine
MFCD00006221
5-DibroMopyridine
Pyridine, 2,5-dibromo-
2,5-dibromo-pyridine
2,5-bromopyridine
PYRIDINE,2,5-DIBROMO
2,5-Dibromopyridine
2,4-DICHLOROBENZYL CHLORIDE

Chemical & Physical Properties

[ Density]:
2.1±0.1 g/cm3

[ Boiling Point ]:
235.7±20.0 °C at 760 mmHg

[ Melting Point ]:
92-95 °C(lit.)

[ Molecular Formula ]:
C₅H₃Br₂N

[ Molecular Weight ]:
236.892

[ Flash Point ]:
96.4±21.8 °C

[ Exact Mass ]:
234.863205

[ PSA ]:
12.89000

[ LogP ]:
2.58

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.607

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S37/39-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

5-bromo-2-(hex-1-yn-1-yl)pyridine
5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine
5-Bromo-2,4'-bipyridine
2-(Methylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
6-Brompyridin-3-ol
5-Bromo-2-(cyclopropylmethoxy)pyridine
Perampanel
2-Bromo-5-picoline
(6-Bromopyridin-2-yl)methanol
2,3'-Bipyridin-6'(1'H)-one

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%