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3141-27-3

Name 2,5-Dibromothiophene
CAS 3141-27-3
EINECS(EC#) 221-547-3
Molecular Formula C4H2Br2S
MDL Number MFCD00005420
Molecular Weight 241.93
MOL File 3141-27-3.mol
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Chemical Properties

Appearance Light Yellow Liquid
Melting point  -6 °C (lit.)
Boiling point  211 °C (lit.)
density  2.147 g/mL at 25 °C(lit.)
refractive index  1.627-1.63
Fp  99 °C
storage temp.  0-6°C
solubility  Chloroform, Methanol
form  Liquid
color  Clear pale yellow to brown
Specific Gravity 2.147
Water Solubility  practically insoluble
Detection Methods GC,NMR
BRN  109899
InChIKey KBVDUUXRXJTAJC-UHFFFAOYSA-N
CAS DataBase Reference 3141-27-3(CAS DataBase Reference)
NIST Chemistry Reference Thiophene, 2,5-dibromo-(3141-27-3)
Storage Precautions Light sensitive
EPA Substance Registry System 3141-27-3(EPA Substance)
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Safety Data

Hazard Codes  T+,Xi
Risk Statements 
R68:Possible risk of irreversible effects.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
R28:Very Toxic if swallowed.
R20/21:Harmful by inhalation and in contact with skin .
Safety Statements 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN2810
WGK Germany  3
Hazard Note  Irritant
TSCA  T
HazardClass  6.1
PackingGroup  II
HS Code  29349900

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