71295-21-1
71295-21-1 structure
- Name: Benzaldehyde,5-bromo-2,3-dimethoxy-
- Chemical Name: 5-bromo-2,3-dimethoxybenzaldehyde
- CAS Number: 71295-21-1
- Molecular Formula: C9H9BrO3
- Molecular Weight: 245.07000
- Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-07-08 18:31:37
- Modify Date: 2025-08-25 16:33:55
| Name | 5-bromo-2,3-dimethoxybenzaldehyde |
|---|---|
| Synonyms |
5-Brom-2,3-dimethoxy-benzaldehyd
MFCD02611624 2,3-dimethoxy-5-bromobenzaldehyde 5-bromo-2,3-dimethoxy-benzaldehyde |
| Density | 1.482g/cm3 |
|---|---|
| Boiling Point | 312.7ºC at 760 mmHg |
| Melting Point | 81-84ºC(lit.) |
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07000 |
| Flash Point | 142.9ºC |
| Exact Mass | 243.97400 |
| PSA | 35.53000 |
| LogP | 2.27880 |
| Index of Refraction | 1.567 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2913000090 |
|
~71%
71295-21-1 |
| Literature: Cullmann, Frank; Becker, Hans; Pandolfi, Enrique; Roeckner, Eckard; Eicher, Theophil Phytochemistry, 1997 , vol. 45, # 6 p. 1235 - 1247 |
|
~92%
71295-21-1 |
| Literature: Rissler, Klaus; Schill, Gottfried; Fritz, Hans; Vetter, Walter Chemische Berichte, 1986 , vol. 119, # 4 p. 1374 - 1399 |
|
~93%
71295-21-1 |
| Literature: Sandell, Johan; Langer, Oliver; Larsen, Peter; Dolle, Frederic; Vaufrey, Francoise; Demphel, Stephane; Crouzel, Christian; Halldin, Christer Journal of Labelled Compounds and Radiopharmaceuticals, 2000 , vol. 43, # 4 p. 331 - 338 |
|
~%
71295-21-1 |
| Literature: Journal of Medicinal Chemistry, , vol. 38, # 12 p. 2251 - 2255 |
|
~%
71295-21-1 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 19, p. 458 - 463 Zhurnal Organicheskoi Khimii, , vol. 19, # 3 p. 522 - 528 |
|
~%
71295-21-1 |
| Literature: Heterocycles, , vol. 20, # 12 p. 2425 - 2428 |
|
~%
71295-21-1 |
| Literature: Journal of the Chemical Society, , vol. 123, p. 1584 |
| Precursor 7 | |
|---|---|
| DownStream 9 | |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |