7311-68-4

Name 4,5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID, 98+%
CAS 7311-68-4
Molecular Formula C5H2Br2O2S
MDL Number MFCD01006744
Molecular Weight 285.94
MOL File 7311-68-4.mol
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Chemical Properties

Melting point  215-220°C
Boiling point  350.0±42.0 °C(Predicted)
density  2.309±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,2-8°C
form  solid
pka 2.90±0.10(Predicted)
Appearance White to off-white Solid
InChI 1S/C5H2Br2O2S/c6-2-1-3(7)10-4(2)5(8)9/h1H,(H,8,9)
InChIKey YWOSIPRAZKDEIL-UHFFFAOYSA-N
SMILES OC(=O)c1sc(Br)cc1Br

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements 
WGK Germany  3
HazardClass  IRRITANT
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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