- Tetrabromothiophene
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- $0.00 / 25KG
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2023-01-31
- CAS:2873-18-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| 2-BROMO-5-CHLOROTHIOPHENE Basic information |
| 2-BROMO-5-CHLOROTHIOPHENE Chemical Properties |
Melting point | -20°C | Boiling point | 69-70 °C/18 mmHg (lit.) | density | 1.803 g/mL at 25 °C (lit.) | refractive index | n20/D 1.596(lit.) | Fp | 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 | CAS DataBase Reference | 2873-18-9(CAS DataBase Reference) |
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 |
| 2-BROMO-5-CHLOROTHIOPHENE Usage And Synthesis |
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 |
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