- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,2'-DINAPHTHYL KETONE
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,2'-DINAPHTHYL KETONE
- Price: ￥5316.0/10g ￥1146.0/1g ￥456.0/250mg ￥3186.0/5g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,2'-DINAPHTHYL KETONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 2,2'-DINAPHTHYL KETONE
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
613-56-9
613-56-9 structure
- Name: 2,2'-DINAPHTHYL KETONE
- Chemical Name: dinaphthalen-2-ylmethanone
- CAS Number: 613-56-9
- Molecular Formula: C21H14O
- Molecular Weight: 282.33500
- Create Date: 2017-08-23 12:03:17
- Modify Date: 2025-09-26 17:10:27
| Name | dinaphthalen-2-ylmethanone |
|---|---|
| Synonyms |
di-2-naphthalenylmethanone
di(2-naphthyl)methanone Bis(2-naphthyl)ketone di-naphthalen-2-yl methanone 2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE-5,5'-DISULFONIC ACID SODIUM SALT Methanone,di-2-naphthalenyl di(2-naphthyl)ketone 2,2'-dinaphthyl ketone |
| Density | 1.197g/cm3 |
|---|---|
| Boiling Point | 485.692ºC at 760 mmHg |
| Molecular Formula | C21H14O |
| Molecular Weight | 282.33500 |
| Flash Point | 215.983ºC |
| Exact Mass | 282.10400 |
| PSA | 17.07000 |
| LogP | 5.22400 |
| Index of Refraction | 1.706 |
| HS Code | 2914399090 |
|---|
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |