2,3,5-Tribromothiophene

2,3,5-三溴噻吩

Also known as: 2,3,5-Tribrom-thiophen, 2,3,5-tribromo-thiophene, EINECS 221-544-7, MFCD00014521, Thiophene, 2,3,5-tribromo-, NSC 263503

CAS No.
3141-24-0
Jingsj CID
J-50119-6
Molecular Formula
C4HBr3S
Chinese Name
2,3,5-三溴噻吩
Molecular Weight
320.828 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point25-28 °C(lit.)
Boiling Point260.0±0.0 °C at 760 mmHg
Density2.5±0.1 g/cm3
Flash Point114.5±25.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,3,5-Tribromothiophene?

3141-24-0

What are the molecular formula and molecular weight of 2,3,5-Tribromothiophene?

C4HBr3S, molecular weight 320.828 g/mol

Is 2,3,5-Tribromothiophene hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026