- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one
- Price: ￥3609.0/25g ￥10809.0/100g ￥1069.0/5g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1942-31-0
1942-31-0 structure
- Name: 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one
- Chemical Name: 1-[4-(2-phenylethynyl)phenyl]ethanone
- CAS Number: 1942-31-0
- Molecular Formula: C16H12O
- Molecular Weight: 220.26600
- Create Date: 2018-08-29 08:54:35
- Modify Date: 2025-08-25 15:17:19
| Name | 1-[4-(2-phenylethynyl)phenyl]ethanone |
|---|---|
| Synonyms |
1-acetyl-4-(2-phenylethynyl)benzene
4-(1-oxoethyl)-1-(phenylethynyl)benzene 4-(2-phenylethynyl)acetophenone 1-(4-acetylphenyl)-2-phenylethyne 1-(4-(2-phenylethynyl)phenyl)ethanone MFCD00219774 1-(4-(2-phenylethynyl)phenyl)ethan-1-one 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one 4-acetylphenyl(phenyl)acetylene |
| Density | 1.12g/cm3 |
|---|---|
| Boiling Point | 377.2ºC at 760mmHg |
| Melting Point | 99 °C |
| Molecular Formula | C16H12O |
| Molecular Weight | 220.26600 |
| Flash Point | 165.3ºC |
| Exact Mass | 220.08900 |
| PSA | 17.07000 |
| LogP | 3.28900 |
| Vapour Pressure | 6.84E-06mmHg at 25°C |
| Index of Refraction | 1.611 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2914399090 |
| Precursor 10 | |
|---|---|
| DownStream 5 | |
![1-[4-(2-trimethylsilylethynyl)phenyl]ethanone structure](https://image.chemsrc.com/caspic/193/75883-03-3.png)
![1-[4-(2-phenylethyl)phenyl]ethanone structure](https://image.chemsrc.com/caspic/213/785-78-4.png)
![1-[4-((1E)-2-phenylethenyl)phenyl]ethanone structure](https://image.chemsrc.com/caspic/430/3112-03-6.png)
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |