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3140-93-0

Name 2,3-Dibromothiophene
CAS 3140-93-0
EINECS(EC#) 221-542-6
Molecular Formula C4H2Br2S
MDL Number MFCD00005418
Molecular Weight 241.93
MOL File 3140-93-0.mol
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Chemical Properties

Appearance clear yellowish to brownish liquid
Melting point  -17.5°C
Boiling point  218-219 °C (lit.)
density  2.137 g/mL at 25 °C(lit.)
refractive index  n20/D 1.632(lit.)
Fp  125 °F
storage temp.  Flammables area
form  liquid
Specific Gravity 2.137
Sensitive  Light Sensitive
Detection Methods GC,NMR
BRN  107512
InChIKey ATRJNSFQBYKFSM-UHFFFAOYSA-N
CAS DataBase Reference 3140-93-0(CAS DataBase Reference)
NIST Chemistry Reference Thiophene, 2,3-dibromo-(3140-93-0)
Storage Precautions Light sensitive

Safety Data

Hazard Codes  Xn,F,Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
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 .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  8
Hazard Note  Flammable/Irritant
HazardClass  3
PackingGroup  III
HS Code  29349990

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