626-55-1

Name 3-Pyridyl bromide
CAS 626-55-1
EINECS(EC#) 210-952-0
Molecular Formula C5H4BrN
MDL Number MFCD00006373
Molecular Weight 158
MOL File 626-55-1.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO YELLOW LIQUID
Melting point  -27°C
Boiling point  173 °C (lit.)
density  1.64 g/mL at 25 °C(lit.)
vapor pressure  1.64hPa at 25℃
refractive index  n20/D 1.571(lit.)
Fp  125 °F
storage temp.  Flammables area
solubility  31g/l
form  Liquid
pka 2.84(at 25℃)
color  Clear colorless to yellow or slightly brown
Specific Gravity 1.617
Water Solubility  Soluble in water (31 g/L at 20°C).
Detection Methods GC,HPLC,NMR
BRN  105880
Dielectric constant 9.8499999999999996
InChI 1S/C5H4BrN/c6-5-2-1-3-7-4-5/h1-4H
InChIKey NYPYPOZNGOXYSU-UHFFFAOYSA-N
SMILES Brc1cccnc1
LogP 1.694
CAS DataBase Reference 626-55-1(CAS DataBase Reference)
NIST Chemistry Reference Pyridine, 3-bromo-(626-55-1)
Storage Precautions Light sensitive
EPA Substance Registry System 626-55-1(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H302-H315-H319-H335
Precautionary statements  P210-P301+P312+P330-P302+P352-P305+P351+P338
Hazard Codes  Xn,T,F,Xi
Risk Statements 
R10:Flammable.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  8
Hazard Note  Toxic/Flammable/Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29333999
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3

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Material Safety Data Sheet(MSDS)

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