- 3,5-Dibromochlorobenzene
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- $150.00 / 1KG
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2026-04-30
- CAS:14862-52-3
- Min. Order: 1KG
- Purity: 98%+
- Supply Ability: 300MT/year
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| | 1,3-Dibromo-5-chlorobenzene Basic information |
| Product Name: | 1,3-Dibromo-5-chlorobenzene | | Synonyms: | 1-CHLORO-3,5-DIBROMOBENZENE;3,5-DIBROMOCHLOROBENZENE;1,3-DIBROMO-5-CHLOROBENZENE;1-CHLORO-3,5-DIBROMOBENZENE, RECRYSTALLISED GRADE;1-Chloro-3,5-dibromobenzene,97%;3-DibroMo-5-chlorobenzene;1,3-DibroMo-5-chlorobenzene[3,5-DibroMochlorobenzene];1,3-Dibromo-5-chlorobenzene> | | CAS: | 14862-52-3 | | MF: | C6H3Br2Cl | | MW: | 270.35 | | EINECS: | 627-184-0 | | Product Categories: | Benzene derivatives;Aryl;Halogenated Hydrocarbons;Miscellaneous;Bromine Compounds;Chlorine Compounds;Aromatic Halides (substituted);API intermediates;C6 | | Mol File: | 14862-52-3.mol |  |
| | 1,3-Dibromo-5-chlorobenzene Chemical Properties |
| Melting point | 91-94 °C (lit.) | | Boiling point | 256 °C | | density | 2.021±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | soluble in Toluene | | form | powder to crystal | | color | White to Light yellow | | InChI | InChI=1S/C6H3Br2Cl/c7-4-1-5(8)3-6(9)2-4/h1-3H | | InChIKey | FNKCOUREFBNNHG-UHFFFAOYSA-N | | SMILES | C1(Br)=CC(Cl)=CC(Br)=C1 | | CAS DataBase Reference | 14862-52-3(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 3 | | HS Code | 29039990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 1,3-Dibromo-5-chlorobenzene Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder | | Uses | 1,3-Dibromo-5-chlorobenzene is a reactant in the preparation of orally bioavailable 1-(1H-indol-4-yl)-3,5-disubstituted benzene analogs as antimitotic agents. | | Synthesis | General procedure for the synthesis of 1,3-dibromo-5-chlorobenzene from 1,3,5-tribromobenzene: 1,3,5-tribromobenzene (9.44 g, 30 mmol) was dissolved in 120 mL of ethyl ether and cooled to -78 °C in a dry ice/acetone bath. Over 10 min, n-butyllithium (13.2 mL of a 2.5 M hexane solution, 33 mmol) was added slowly and dropwise. The reaction mixture was continued to be stirred at -78 °C for 10 min, followed by the addition of hexachloroethane (7.15 g, 30.2 mmol) in batches over 3 min. After addition, the reaction mixture was stirred at -78 °C for 15 minutes, then brought to room temperature and stirred for 3.2 hours. Upon completion of the reaction, the mixture was transferred to a dispensing funnel and partitioned by adding 100 mL of water and 100 mL of ethyl acetate. The aqueous layer was separated and extracted with another 100 mL of ethyl acetate. The organic layers were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to give the light brown solid product 1,3-dibromo-5-chlorobenzene (7.72 g, 95% yield). The product was characterized by 1H NMR (CDCl3, 300 MHz): δ 7.57 (t, 1H), 7.47 (d, 2H). | | References | [1] Patent: EP1208091, 2006, B1. Location in patent: Page/Page column 23
[2] Journal of Medicinal Chemistry, 2006, vol. 49, # 2, p. 727 - 739
[3] Tetrahedron Letters, 1997, vol. 38, # 9, p. 1559 - 1562 |
| | 1,3-Dibromo-5-chlorobenzene Preparation Products And Raw materials |
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