2107-69-9
2107-69-9 structure
- Name: 5,6-Dimethoxy-1-indanone
- Chemical Name: 5,6-dimethoxy-2,3-dihydroinden-1-one
- CAS Number: 2107-69-9
- Molecular Formula: C11H12O3
- Molecular Weight: 192.211
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-06-21 18:41:26
- Modify Date: 2026-07-01 06:50:45
| Name | 5,6-dimethoxy-2,3-dihydroinden-1-one |
|---|---|
| Synonyms |
5,6-Dimethoxyl-1-Indanone
5,6-Dimethoxy-1-indanone> 5,6-Dimethoxy-1-indenone EINECS 218-287-8 MFCD00612461 2,3-Dihydro-5,6-dimethoxy-1H-inden-1-one, 2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-indene Donezil Impurity 25 (Donezil Impurity B) 5, 6-dimethoxy-1-indone Donezil Impurity (5,6-Dimethoxy-1-Indanone) 5,6-Dimethoxyindan-1-on Donepezil Impurity 25 5,6-DIMETHOXY-1-INDANONE 5,6-Dimethoxy-1 5,6-DIMETHOXYINDANONE 5,6-DIMETHOXY-INDANONE Donezil IMpurity (Indanone IMpurity) Donezil Impurity B 5,6-Dimethoxyindan-1-indanone 1-Indanone,5,6-Dimethoxy 2,3-Dihydro-5,6-diMethoxy 5, 6-dimethoxy-indenone Donezil Impurity B 5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 5,6-Dimethoxy-2,3-dihydro-1H-indene-1-one 2,3-Dihydro-5,6-dimethoxy-1H-inden-1-one 5,6-dimethoxyindan-1-one Donezil5,6Dimethoxy-1-Indanone 2,3-dihydro-dimethoxy-1h-inden-1-on AB1007066 Donezil Impurity 25 RSYY（Donezil Hydrochloride)-18 5,6-DIMETHOXY-INDAN-1-ONE 5,6-Dimethoxy-2,3-dihydro-1H-inden-1-on 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy Donezil Indanone Impurity 5,6-Dimethoxy-indan-1-one 1H-Inden-1-one,2,3-dihydro-5,6-dimethoxy 5,6- twoMethoxy -1-indone DiMethoxy-1-indan 5,6-Dimethoxy-1-inda 2,3-dihydro-5,6-dimethoxyinden-1-one Donezil Hydrochloride Impurity B 5,6-Dimethoxyindan-1-one 5,6-DIMETHOXY-2,3DIHYDRO-1H-INDEN-1-ONE 3,4-dimethoxy-1-indanone |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 339.7±42.0 °C at 760 mmHg |
| Melting Point | 118-122 ºC |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.211 |
| Flash Point | 150.4±14.3 °C |
| Exact Mass | 192.078644 |
| PSA | 35.53000 |
| LogP | 2.26 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.550 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914509090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![5-[(3,4-dimethoxyphenyl)methyl]-2,2-dimethyl-1,3-dioxane-4,6-dione structure](https://image.chemsrc.com/caspic/189/154317-78-9.png)
![5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane structure](https://image.chemsrc.com/caspic/161/844694-83-3.png)
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |