- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 9,9-dimethylxanthene
- Price:
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 9,9-dimethylxanthene
- Price: ￥198.0/5g ￥708.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 9,9-Dimethylxanthene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
19814-75-6
19814-75-6 structure
- Name: 9,9-dimethylxanthene
- Chemical Name: 9,9-dimethylxanthene
- CAS Number: 19814-75-6
- Molecular Formula: C15H14O
- Molecular Weight: 210.271
- Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
- Create Date: 2018-09-02 15:55:27
- Modify Date: 2024-01-02 08:33:57
| Name | 9,9-dimethylxanthene |
|---|---|
| Synonyms |
Xanthene, 9,9-dimethyl-
9,9-DiMethylxanthene 9H-Xanthene, 9,9-dimethyl- MFCD00134434 9,9-DIMETHYL-9H-XANTHENE 9,9-dimethylxanthane 9,9'-dimethylxanthene 9,9-Dimethylxantene |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 114-115 ºC |
| Melting Point | 35-38ºC |
| Molecular Formula | C15H14O |
| Molecular Weight | 210.271 |
| Flash Point | 113 ºC |
| Exact Mass | 210.104462 |
| PSA | 9.23000 |
| LogP | 4.96 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.576 |
| Water Solubility | Insoluble in water. |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 43 |
| Safety Phrases | 36/37-24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932999099 |
| Precursor 2 | |
|---|---|
| DownStream 7 | |
![P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] structure](https://image.chemsrc.com/caspic/045/349100-75-0.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |