- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-CYANO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-CYANO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER
- Price: ￥1098.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-CYANO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
172512-93-5
172512-93-5 structure
- Name: 4-CYANO-TRANS-BETA-STYRYLBORONIC ACID PINACOL ESTER
- Chemical Name: 4-[(E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]benzonitrile
- CAS Number: 172512-93-5
- Molecular Formula: C15H18BNO2
- Molecular Weight: 255.12000
- Create Date: 2018-12-25 20:20:09
- Modify Date: 2024-02-11 09:48:24
| Name | 4-[(E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]benzonitrile |
|---|---|
| Synonyms |
(E)-2-(4-cyanophenyl)ethenylboronic acid pinacol ester
(E)-4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzonitrile |
| Molecular Formula | C15H18BNO2 |
|---|---|
| Molecular Weight | 255.12000 |
| Exact Mass | 255.14300 |
| PSA | 42.25000 |
| LogP | 3.20288 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2931900090 |
|
~65%
172512-93-5 |
| Literature: Yasu, Yusuke; Koike, Takashi; Akita, Munetaka Chemical Communications, 2013 , vol. 49, # 20 p. 2037 - 2039 |
| Precursor 2 | |
|---|---|
| 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% |