2,3-Dibromo-1-benzothiophene

Basic Information

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CAS Number

6287-82-7

Molecular Formula

C8H4Br2S

Molecular Weight

292 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

56.0 to 60.0 deg-C

Boiling Point

345.1°C at 760 mmHg

Density

2.008

Flash Point

162.5°C

Refractive Index

1.727

SMILES

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Brc1sc2ccccc2c1Br

InChI

InChI=1S/C8H4Br2S/c9-7-5-3-1-2-4-6(5)11-8(7)10/h1-4H

InChIKey

TWZSIAFEFBKCNN-UHFFFAOYSA-N

LogP

4.426300000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

151

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

2,3-Dibromobenzo[b]thiophene
2,3-dibromo-1-benzothiophene
2,3-Dibromobenzothiophene
Benzo[b]thiophene,2,3-dibromo-
2,3-Dibromothianaphthene
Benzo(b)thiophene, 2,3-dibromo-
AK101330
C8H4Br2S
NSC12000
dibromobenzothiophene
TWZSIAFEFBKCNN-UHFFFAOYSA-N
STL443920
FCH1382446
SY076565
AX8232869
2 3-DIBROMOBENZO(B)

MDL Number

MFCD06798119

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7)?

2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which requires specific hazard communication labels and safety data sheets. In the European Union, it falls under the REACH regulations, which require registration and authorization for certain uses. FDA and EPA have specific requirements for its handling and disposal, particularly for environmental and occupational health concerns.

Are there alternatives to 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) in synthesis?

There are several alternatives to 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) in synthesis, such as 2-Bromobenzothiophene and 1,2-Dibromobenzene. These compounds can serve similar purposes in organic synthesis and are often used as starting materials for the synthesis of various pharmaceuticals and materials due to their functional groups.

What is the market or research trend for 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7)?

The market for 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) is primarily driven by its use in the synthesis of pharmaceuticals and materials. Research trends indicate an increased focus on its application in developing new drugs and advanced materials. Emerging studies are also exploring its potential in environmentally friendly processes and sustainable chemical production.

How should waste containing 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) be handled?

Waste containing 2,3-Dibromo-1-benzothiophene (CAS: 6287-82-7) should be collected in appropriate containers and handled according to local regulations. It is recommended to incinerate the waste in a controlled environment or use professional waste disposal services. Environmental protection precautions include proper ventilation and the use of personal protective equipment to prevent exposure. Careful handling and disposal are essential to avoid environmental contamination and ensure safety.