18028-29-0
18028-29-0 structure
- Name: 4-Bromo-6,7-dimethoxyindanone
- Chemical Name: 4-bromo-6,7-dimethoxy-2,3-dihydroinden-1-one
- CAS Number: 18028-29-0
- Molecular Formula: C11H11BrO3
- Molecular Weight: 271.10700
- Create Date: 2018-06-07 09:09:31
- Modify Date: 2025-08-26 08:47:58
| Name | 4-bromo-6,7-dimethoxy-2,3-dihydroinden-1-one |
|---|---|
| Synonyms |
4-Brom-6,7-dimethoxy-indan-1-on
4-bromo-6,7-dimethoxy-2,3-dihydro-1h-inden-1-one 4-Brom-6,7-dimethoxy-hydrindon 4-bromo-6,7-dimethoxyindan-1-one 1H-Inden-1-one,4-bromo-2,3-dihydro-6,7-dimethoxy 4-bromo-6,7-dimethoxy-1-indanone 4-Brom-6,7-dimethoxy-1-indanon |
| Density | 1.512g/cm3 |
|---|---|
| Boiling Point | 395.7ºC at 760mmHg |
| Molecular Formula | C11H11BrO3 |
| Molecular Weight | 271.10700 |
| Flash Point | 193.1ºC |
| Exact Mass | 269.98900 |
| PSA | 35.53000 |
| LogP | 2.59520 |
| Vapour Pressure | 1.8E-06mmHg at 25°C |
| Index of Refraction | 1.579 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2914700090 |
|
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18028-29-0 |
| Literature: Pfizer Inc. Patent: US5457237 A1, 1995 ; US 5457237 A |
|
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18028-29-0 |
| Literature: Haworth; Koepfli; Perkin Journal of the Chemical Society, 1927 , p. 552 |
|
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18028-29-0 |
| Literature: Haworth; Koepfli; Perkin Journal of the Chemical Society, 1927 , p. 552 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |