- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Pinacol ester-9,9-dipehnylfluorene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Pinacol ester-9,9-dipehnylfluorene
- Price: ￥2016.0/5g ￥3436.0/10g ￥216.0/250mg ￥146.0/100mg
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Pinacol ester-9,9-dipehnylfluorene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1259280-37-9
1259280-37-9 structure
- Name: 4-Pinacol ester-9,9-dipehnylfluorene
- Chemical Name: 2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS Number: 1259280-37-9
- Molecular Formula: C31H29BO2
- Molecular Weight: 444.372
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-12-27 18:03:53
- Modify Date: 2025-08-25 23:36:10
| Name | 2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
|---|---|
| Synonyms |
1,3,2-Dioxaborolane, 2-(9,9-diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-
2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4-Boronic acid pinacol ester-9,9-dipehnylfluorene 9,9-Diphenyl-9H-fluoren-4-ylboronic acid pinacol ester 4-Pinacol ester-9,9-dipehnylfluorene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 556.2±29.0 °C at 760 mmHg |
| Melting Point | 168.0 to 172.0 °C |
| Molecular Formula | C31H29BO2 |
| Molecular Weight | 444.372 |
| Flash Point | 290.2±24.3 °C |
| Exact Mass | 444.226074 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.638 |