38399-13-2
38399-13-2 structure
- Name: Bis(2-bromophenyl)acetylene
- Chemical Name: 1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene
- CAS Number: 38399-13-2
- Molecular Formula: C14H8Br2
- Molecular Weight: 336.02100
- Create Date: 2018-06-13 20:22:17
- Modify Date: 2024-01-04 12:46:28
| Name | 1-bromo-2-[2-(2-bromophenyl)ethynyl]benzene |
|---|---|
| Synonyms |
2,2'-dibromo-1,1'-diphenylacetylene
2,2'-dibromophenyl acetylene 2,2'-dibromodiphenylacetylene |
| Density | 1.74g/cm3 |
|---|---|
| Boiling Point | 402.5ºC at 760 mmHg |
| Melting Point | 81 °C |
| Molecular Formula | C14H8Br2 |
| Molecular Weight | 336.02100 |
| Flash Point | 230.7ºC |
| Exact Mass | 333.89900 |
| LogP | 4.61140 |
| Index of Refraction | 1.697 |
| HS Code | 2903999090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 5 | |
![Benzo[b]benzo[4,5]thieno[2,3-d]thiophene structure](https://www.chemsrc.com/caspic/467/248-70-4.png)
![5,10-diphenylindeno[2,1-a]indene structure](https://www.chemsrc.com/caspic/444/1687-94-1.png)
![methyl 2-[2-(2-methoxycarbonylphenyl)ethynyl]benzoate structure](https://www.chemsrc.com/caspic/428/970-93-4.png)
![[2-[2-[2-(dimethyl-λ3-silanyl)phenyl]ethynyl]phenyl]-dimethylsilicon structure](https://www.chemsrc.com/caspic/255/625389-84-6.png)
| 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% |