2,3-dibromo-thiophene

• CAS: 3140-93-0
• Catalog Number: ACM3140930
• Category: Thiophenes
• Molecular Weight: 241.93
• Molecular Formula: C4H2Br2S
• Synonyms: 2,3-dibromothiophene
• Boiling Point: 221.9 °C/760mmHg
• Flash Point: 51.7°C
• Density: 2.174 g/cm³ at 25 °C(lit.)

Custom Q&A

What is the molecular formula of 2,3-dibromo-thiophene?

The molecular formula is C4H2Br2S.

What is the molecular weight of 2,3-dibromo-thiophene?

The molecular weight is 241.93 g/mol.

When was 2,3-dibromo-thiophene created in PubChem?

It was created on March 26, 2005.

What is the IUPAC name of 2,3-dibromo-thiophene?

The IUPAC name is 2,3-dibromothiophene.

What is the InChIKey of 2,3-dibromo-thiophene?

The InChIKey is ATRJNSFQBYKFSM-UHFFFAOYSA-N.

What is the CAS number of 2,3-dibromo-thiophene?

The CAS number is 3140-93-0.

What is the XLogP3 value of 2,3-dibromo-thiophene?

The XLogP3 value is 3.5.

How many hydrogen bond donor counts does 2,3-dibromo-thiophene have?

It has 0 hydrogen bond donor counts.

What is the topological polar surface area of 2,3-dibromo-thiophene?

The topological polar surface area is 28.2 Ų.

Is the compound canonicalized in PubChem?

Yes, the compound is canonicalized in PubChem.

Synthetic Use

Upstream Synthesis Route 1

• 872-31-1

• 3140-93-0

Reference: [1]Goldberg, Yuri; Alper, Howard
[Journal of Organic Chemistry, 1993, vol. 58, # 11, p. 3072 - 3075]

Upstream Synthesis Route 2

• 3141-24-0
• 925-90-6

• 3140-93-0
• 3140-92-9

Reference: [1]Arkiv foer Kemi,1958,vol. 12,p. 115,120

Downstream Synthesis Route 1

• 3140-93-0
• 124-41-4

• 16839-97-7
• 17573-92-1
• 114143-27-0

Reference: [1] Tetrahedron, 1992, vol. 48, # 17, p. 3633 - 3652
[2] Tetrahedron, 1992, vol. 48, # 17, p. 3633 - 3652

Downstream Synthesis Route 2

• 3140-93-0
• 124-41-4

• 188290-36-0
• 16839-97-7
• 17573-92-1
• 114143-27-0

Reference: [1] Tetrahedron, 1992, vol. 48, # 17, p. 3633 - 3652

Downstream Synthesis Route 3

• 3140-93-0

• 7311-64-0

Reference: [1]Acta Chemica Scandinavica (1947),1956,vol. 10,p. 1020,1021
Arkiv foer Kemi,1957,vol. 11,p. 317,321
[2]Justus Liebigs Annalen der Chemie,1934,vol. 512,p. 136,156

* For details of the synthesis route, please refer to the original source to ensure accuracy.