4-Phenylethynylphthalic Anhydride
Modify Date: 2025-08-22 09:19:30
4-Phenylethynylphthalic Anhydride structure
|
Common Name | 4-Phenylethynylphthalic Anhydride | ||
|---|---|---|---|---|
| CAS Number | 119389-05-8 | Molecular Weight | 248.233 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 466.9±28.0 °C at 760 mmHg | |
| Molecular Formula | C16H8O3 | Melting Point | 152ºC | |
| MSDS | N/A | Flash Point | 235.4±21.2 °C | |
| Name | 4-Phenylethynylphthalic Anhydride |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 466.9±28.0 °C at 760 mmHg |
| Melting Point | 152ºC |
| Molecular Formula | C16H8O3 |
| Molecular Weight | 248.233 |
| Flash Point | 235.4±21.2 °C |
| Exact Mass | 248.047348 |
| PSA | 43.37000 |
| LogP | 4.16 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.679 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2932999099 |
|
~92%
4-Phenylethynyl... CAS#:119389-05-8 |
| Literature: US2005/215820 A1, ; Page/Page column 11 ; |
|
~68%
4-Phenylethynyl... CAS#:119389-05-8 |
| Literature: US2005/215820 A1, ; Page/Page column 12 ; |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 5-(Phenylethynyl)isobenzofuran-1,3-dione |
| 4-Phenylethynylphthalic Anhydride |
| 5-(2-phenylethynyl)-2-benzofuran-1,3-dione |
| 1,3-Isobenzofurandione, 5-(2-phenylethynyl)- |
| 5-(Phenylethynyl)-2-benzofuran-1,3-dione |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Phenylethynylphthalic Anhydride
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Phenylethynylphthalic Anhydride
- Price: ￥3768.0/25g ￥1248.0/5g
- Purity: 98.0%
- Delivery: 2 Day
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- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Phenylacetylene phthalic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4-PHENYLETHYNYLPHTHALIC ANHYDRIDE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4-Phenylethynylphthalic Anhydride
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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Price: ￥103.1/1g
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