21375-88-2
21375-88-2 structure
- Name: 1-BROMO-2-PHENYLETHYNYL-BENZENE
- Chemical Name: 1-bromo-2-(2-phenylethynyl)benzene
- CAS Number: 21375-88-2
- Molecular Formula: C14H9Br
- Molecular Weight: 257.12500
- Create Date: 2018-09-29 16:00:35
- Modify Date: 2025-08-29 09:11:08
| Name | 1-bromo-2-(2-phenylethynyl)benzene |
|---|---|
| Synonyms |
2-(Phenylethynyl)phenyl bromide
2-Bromotolan 1-(Phenylethynyl)-2-bromobenzene 1-Phenyl-2-(2-bromophenyl)ethyne 1-(2-Bromophenyl)-2-phenylethyne 1-(2-Bromophenyl)-2-phenylacetylene Benzene, 1-bromo-2-(2-phenylethynyl) 2-bromodiphenylacetylene 2-bromotolane |
| Molecular Formula | C14H9Br |
|---|---|
| Molecular Weight | 257.12500 |
| Exact Mass | 255.98900 |
| LogP | 3.84890 |
| HS Code | 2903999090 |
|---|
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |