- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 9,9′-spirobifluorene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 9,9′-spirobifluorene
- Price: ￥88.0/1g ￥258.0/5g ￥868.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 9,9'-Spirobi[9H-fluorene]
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 9,9'-Spirobi[9H-fluorene]---
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
159-66-0
159-66-0 structure
- Name: 9,9′-spirobifluorene
- Chemical Name: 9,9-Spirobi[9H-Fluorene]
- CAS Number: 159-66-0
- Molecular Formula: C25H16
- Molecular Weight: 316.395
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-08-22 06:39:17
| Name | 9,9-Spirobi[9H-Fluorene] |
|---|---|
| Synonyms |
9,9′-spirobifluorene
9,9'-spirobi(9h-fluorene) 9,9'-Spirobi[9H-fluorene] 9,9'-Spirobi[fluorene] MFCD08704216 9,9'-Spirobifluorene 9,9'-Spirobi[fluoren] |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 474.9±40.0 °C at 760 mmHg |
| Melting Point | 202 °C |
| Molecular Formula | C25H16 |
| Molecular Weight | 316.395 |
| Flash Point | 236.8±21.4 °C |
| Exact Mass | 316.125214 |
| LogP | 6.49 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.758 |
| Hazard Codes | T,Xn |
|---|---|
| Risk Phrases | R60:May impair fertility. R40:Limited evidence of a carcinogenic effect. |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | SG1633000 |
| HS Code | 32041900 |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |