ChemicalBook >> CAS DataBase List >>2-BROMO-5-CHLOROTHIOPHENE
2-BROMO-5-CHLOROTHIOPHENE
- CAS No.
- 2873-18-9
- Chemical Name:
- 2-BROMO-5-CHLOROTHIOPHENE
- Synonyms
- 2-BROMO-5-CHLOROTHIO;Rivaroxaban Impurity 123;2-BROMO-5-CHLOROTHIOPHENE;α-Bromo-α-chlorothiophene;2-CHLORO-5-BROMO THIOPHENE;Thiophene,2-bromo-5-chloro-;Thiophene, 2-bromo-5-chloro-;2-Bromo-5-chlorothiophene >2-Bromo-5-chlorothiophene 98%;2-Bromo-5-chlorothiophene,95%
- CBNumber:
- CB9435856
- Molecular Formula:
- C4H2BrClS
- Molecular Weight:
- 197.48
- MDL Number:
- MFCD00014523
- MOL File:
- 2873-18-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 04:42:12
| Product description | Number | Pack Size | Price |
| 2-Bromo-5-chlorothiophene >95.0%(GC) | B1996 | 5g | $72 |
| 2-Bromo-5-chlorothiophene >95.0%(GC) | B1996 | 25g | $282 |
| 2-Bromo-5-chlorothiophene 98% | OR4520 | 5g | $21 |
| 2-Bromo-5-chlorothiophene 98% | OR4520 | 25g | $33 |
| 2-Bromo-5-chlorothiophene 98% | OR4520 | 100g | $112 |
| More product size | |||
| Melting point | -20°C |
|---|---|
| Boiling point | 69-70 °C/18 mmHg (lit.) |
| Density | 1.803 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 185 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | liquid |
| Specific Gravity | 1.803 |
| color | Light yellow to Brown |
| BRN | 109897 |
| InChI | 1S/C4H2BrClS/c5-3-1-2-4(6)7-3/h1-2H |
| InChIKey | ZFAJPWYXLYGUJU-UHFFFAOYSA-N |
| SMILES | Clc1ccc(Br)s1 |
| CAS DataBase Reference | 2873-18-9(CAS DataBase Reference) |
| FDA UNII | 47FH8PL6YT |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H315-H319-H302-H312-H331 | |||||||||
| Precautionary statements | P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P210e-P261-P305+P351+P338-P405-P501a | |||||||||
| PPE | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Harmful | |||||||||
| HazardClass | IRRITANT | |||||||||
| HazardClass | 6.1 | |||||||||
| HS Code | 29349990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
2-BROMO-5-CHLOROTHIOPHENE price More Price(63)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B1996 | 2-Bromo-5-chlorothiophene >95.0%(GC) | 2873-18-9 | 5g | $72 | 2026-04-30 | Buy |
| TCI Chemical | B1996 | 2-Bromo-5-chlorothiophene >95.0%(GC) | 2873-18-9 | 25g | $282 | 2026-04-30 | Buy |
| Apolloscientific | OR4520 | 2-Bromo-5-chlorothiophene 98% | 2873-18-9 | 5g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR4520 | 2-Bromo-5-chlorothiophene 98% | 2873-18-9 | 25g | $33 | 2026-06-04 | Buy |
| Apolloscientific | OR4520 | 2-Bromo-5-chlorothiophene 98% | 2873-18-9 | 100g | $112 | 2026-06-04 | Buy |
2-BROMO-5-CHLOROTHIOPHENE Chemical Properties,Uses,Production
Chemical Properties
CLEAR LIGHT YELLOW TO PINK-ORANGE LIQUID
Uses
2-Bromo-5-chlorothiophene was used in the synthesis of monomer of 1,4-bis(5-chlorothiophene)-buta-1,3-diyne and 5-chloro-2-[(trimethylsilyl)-ethynyl]thiophene.
General Description
2-Bromo-5-chlorothiophene is a halogen-substituted thiophene and its photodissociation dynamics was studied by resonance enhanced multiphoton ionization time-of-flight technique. Electrochemical reduction of 2-bromo-5-chlorothiophene at carbon cathode in dimethylformamide containing tetramethylammonium perchlorate was reported.
2-BROMO-5-CHLOROTHIOPHENE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 210)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29093 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 | info@afinechem.com | China | 15079 | 58 |
View Lastest Price from 2-BROMO-5-CHLOROTHIOPHENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-24 | 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
|
1KG | 98% | 2000 | Shenzhen Nexcon Pharmatechs Ltd. | ||
 |
2026-03-20 | 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-04 | 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
- 98%
- Shenzhen Nexcon Pharmatechs Ltd.
-
- 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2-BROMO-5-CHLOROTHIOPHENE
2873-18-9
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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2-Bromo-5-chlorothiophene,95%
2-BROMO-5-CHLOROTHIO
Rivaroxaban Impurity 123
2-Bromo-5-chlorothiophene >
2-BROMO-5-CHLOROTHIOPHENE ISO 9001：2015 REACH
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