CAS Number21563-29-1
Synonyms2-bromo-1,8-naphthalic anhydride; 6-BROMO-BENZO[DE]ISOCHROMENE-1,3-DIONE; MFCD00006927; 8-bromo-1,8-naphthalic anhydride; 4-BROMO-1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE; 2-Bromnaphthalin-1,8-dicarbonsaeure; 6-bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione; 6-Bromo-1H,3H-naphtho(1,8-cd)pyran-1,3-dione; 4-Bromobenzo[de]isochromene-1,3-dione; 2-bromonaphthalic anhydride; 2-Brom-naphthalin-1,8-dicarbonsaeure-anhydrid; 6-bromo-1,8-naphthalicanhydride; 4-Bromonaphthalene-1,8-dicarboxylic anhydride; 6-Bromo-1H,3H-benzo[de]isochromene-1,3-dione; 2-bromo-naphthalene-1,8-dicarboxylic acid-anhydride; 4-Bromo-1,8-naphthal
Molecular FormulaC12H5BrO3
Molecular Weight277.07
Purity95%
Density1.8±0.1 g/cm3
Boiling Point467.2±28.0 °C at 760 mmHg
Melting Point217-219 °C (lit.)
Appearancepowder
EINECS201-382-3
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21563-29-1 |
| Catalog No. | 2A-9038706 |
| Chinese Name | 4-溴-1,8-萘二甲酸酐 |
| Synonyms | 2-bromo-1,8-naphthalic anhydride; 6-BROMO-BENZO[DE]ISOCHROMENE-1,3-DIONE; MFCD00006927; 8-bromo-1,8-naphthalic anhydride; 4-BROMO-1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE; 2-Bromnaphthalin-1,8-dicarbonsaeure; 6-bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione; 6-Bromo-1H,3H-naphtho(1,8-cd)pyran-1,3-dione; 4-Bromobenzo[de]isochromene-1,3-dione; 2-bromonaphthalic anhydride; 2-Brom-naphthalin-1,8-dicarbonsaeure-anhydrid; 6-bromo-1,8-naphthalicanhydride; 4-Bromonaphthalene-1,8-dicarboxylic anhydride; 6-Bromo-1H,3H-benzo[de]isochromene-1,3-dione; 2-bromo-naphthalene-1,8-dicarboxylic acid-anhydride; 4-Bromo-1,8-naphthal |
| Molecular Formula | C12H5BrO3 |
| Molecular Weight | 277.07 |
| Purity | 95 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 467.2±28.0 °C at 760 mmHg |
| Melting Point | 217-219 °C (lit.) |
| Appearance | powder |
| Storage Condition | Room temperature. |
| EINECS | 201-382-3 |
| HTC | 2942000000 |
| PubChem ID | 24859432 |
| MDL Number | MFCD00006927 |
| SMILES | Brc1ccc2C(=O)OC(=O)c3cccc1c23 |
| InChI | 1S/C12H5BrO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H |
| InChI Key | DTUOTSLAFJCQHN-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12162002 |
| MSDS | msds/38706_1_21563_29_1.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point: Melting point:No data Flash point:No data Molecular formula: C12H5BrO3 Molecular weight: 277.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen bromide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi: Irritant; Safety Phrases S26 WGK Germany 3 HS Code 2942000000 Synthetic Route Acenaphthylene,... CAS#:5209-31-4 6-bromo-1,8-nap... CAS#:21563-29-1 4-bromophenalenone CAS#:75839-71-3 6-bromo-1,8-nap... CAS#:21563-29-1 Literature: Solodar', S. L.; Vinogradov, L. M. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, p. 1102 - 1104 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 6 p. 1275 - 1277 4-hydroxy-1H-ph... CAS#:39981-72-1 6-bromo-1,8-nap... CAS#:21563-29-1 Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 16, p. 1102 - 1104 Zhurnal Organicheskoi Khimii, , vol. 16, # 6 p. 1275 - 1277 Precursor & DownStream Precursor 4 CAS#:5209-31-4 Acenaphthylene,... CAS#:75839-71-3 4-bromophenalenone CAS#:39981-72-1 4-hydroxy-1H-ph... CAS#:75839-69-9 4-aminophenalen... DownStream 1 CAS#:52821-19-9 4-bromo-3-nitro... |
| Transport Info | Product name: 4-Bromo-1,8-naphthalenedicarboxylic anhydride |
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