- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (3,5-Diphenylphenyl)boronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: (3,5-Diphenylphenyl)boronic acid
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
128388-54-5
128388-54-5 structure
- Name: (3,5-Diphenylphenyl)boronic acid
- Chemical Name: [1,1':3',1''-Terphenyl]-5'-ylboronic acid
- CAS Number: 128388-54-5
- Molecular Formula: C18H15BO2
- Molecular Weight: 274.121
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-12-24 12:07:45
- Modify Date: 2026-07-04 12:52:12
| Name | [1,1':3',1''-Terphenyl]-5'-ylboronic acid |
|---|---|
| Synonyms |
5'-boronic acid
1,1':3',1''-Terphenyl-5'-boronic acid(Contains vying amounts of anhydride) 5'-M-Terphenylboronic Acid (contains vying aMounts of Anhydride) [1,1':3',1''-terphenyl]-5'-yl-boronic acid 5'-m-Terphenylboronic Acid 3,5-BPBA (3,5-Diphenylphenyl)Boronic Acid 1,1':3',1''-Terphenyl-5'-boronic acid 1，1':3'，1''-Terphenyl-5'-boronic acid 1,1′:3′,1′′-Terphenyl-5′-boronic acid 3,5-Diphenylbenzeneboronic acid BORONIC ACID,B-[1,1':3',1''-TERPHENYL]-5'-YL 1kgof[1,1'3',1''-terphenyl]-5'-ylboronicacid (3,5-Diphenylphenyl) 128-5 (3,5-Diphenylphenyl)boronic acid 1,1':3',1''-Terphenyl-5'-ylboronic acid (3,5-biphenyl)boronic acid (3,5-Diphenylphenyl)boronic acid ISO 9001：2015 REACH 1,1':3',1''-Terphenyl]-5'-ylboronicaci 5'-M-Terphenylboronic Acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 513.0±60.0 °C at 760 mmHg |
| Melting Point | 292-296ºC |
| Molecular Formula | C18H15BO2 |
| Molecular Weight | 274.121 |
| Flash Point | 264.1±32.9 °C |
| Exact Mass | 274.116516 |
| PSA | 40.46000 |
| LogP | 5.39 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.652 |
| Water Solubility | Insoluble in water. |
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| Literature: EP1864965 A1, ; Page/Page column 25 ; |
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| Literature: EP2348017 A1, ; Page/Page column 48-49 ; |
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| Literature: EP2502908 A1, ; Page/Page column 40 ; |
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| Literature: Journal of Organic Chemistry, , vol. 66, # 7 p. 2358 - 2367 |
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| Literature: EP2502908 A1, ; |
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128388-54-5 |
| Literature: Journal of Organic Chemistry, , vol. 66, # 7 p. 2358 - 2367 |
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| Literature: EP2348017 A1, ; |
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128388-54-5 |
| Literature: Journal of Organic Chemistry, , vol. 66, # 7 p. 2358 - 2367 |
| Precursor 9 | |
|---|---|
| DownStream 0 | |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |