79135-69-6
79135-69-6 structure
- Name: 1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene)
- Chemical Name: 1-ethyl-4-[2-(4-ethylphenyl)ethynyl]benzene
- CAS Number: 79135-69-6
- Molecular Formula: C18H18
- Molecular Weight: 234.335
- Create Date: 2018-07-16 14:35:13
- Modify Date: 2025-08-25 11:22:49
| Name | 1-ethyl-4-[2-(4-ethylphenyl)ethynyl]benzene |
|---|---|
| Synonyms |
1,2-bis(4-ethylphenyl)ethyne
Bis-(4-aethyl-phenyl)-acetylen 1,2-Bis(p-ethylphenyl)acetylene 1-ethyl-4-[2-(4-ethylphenyl)-1-ethynyl]benzene 4,4'-diethyltolane Benzene,1,1'-(1,2-ethynediyl)bis[4-ethyl 4,4'-Diethyltolan Benzene, 1,1'-(1,2-ethynediyl)bis[4-ethyl- 1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene) BIS(4-ETHYLPHENYL)ACETYLENE |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 353.8±31.0 °C at 760 mmHg |
| Molecular Formula | C18H18 |
| Molecular Weight | 234.335 |
| Flash Point | 162.4±19.0 °C |
| Exact Mass | 234.140854 |
| LogP | 6.76 |
| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.583 |
| HS Code | 2902909090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 1 | |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |