Back to ChemicalBook Home--->CAS DataBase List--->3140-93-0

3140-93-0

3140-93-0 Structure

3140-93-0 Structure
IdentificationMore
[Name]

2,3-Dibromothiophene
[CAS]

3140-93-0
[Synonyms]

2,3-DIBROMOTHIOPHENE
AKOS 91257
BUTTPARK 146\50-38
2,3-Dibromothiophene, 98+%
[EINECS(EC#)]

221-542-6
[Molecular Formula]

C4H2Br2S
[MDL Number]

MFCD00005418
[Molecular Weight]

241.93
[MOL File]

3140-93-0.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellowish to brownish liquid
[bp ]

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
[Sensitive ]

Light Sensitive
[Detection Methods]

GC,NMR
[BRN ]

107512
[CAS DataBase Reference]

3140-93-0(CAS DataBase Reference)
[NIST Chemistry Reference]

Thiophene, 2,3-dibromo-(3140-93-0)
[Storage Precautions]

Light sensitive
Safety DataBack Directory
[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
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

2-Formylthiophene-3-boronic acid-->3-Bromothiophene-2-carbaldehyde-->4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE-->4,5-Dibromothiophene-2-sulphonyl chloride
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3-Dibromothiophene(3140-93-0).msds
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Dibromothiophene(3140-93-0)13CNMR
2,3-Dibromothiophene(3140-93-0)IR1
2,3-Dibromothiophene(3140-93-0)MS
2,3-Dibromothiophene(3140-93-0)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,3-Dibromothiophene, 97%(3140-93-0)
[Alfa Aesar]

2,3-Dibromothiophene, 98+%(3140-93-0)
[Sigma Aldrich]

3140-93-0(sigmaaldrich)
[TCI AMERICA]

2,3-Dibromothiophene,>95.0%(GC)(3140-93-0)
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