| Chemical & Physical Properties | |
|---|---|
| CAS Number | 33172-54-2 |
| Catalog No. | 2A-9004169 |
| Chinese Name | 3-溴-2-羟基-5-甲基苯甲醛 |
| Synonyms | 3-Brom-2-hydroxy-5-methyl-benzaldehyd; 5-Methyl-3-bromsalicylaldehyd; 3-Bromo-2-hydroxy-5-methyl-benzaldehyde; 3-bromo-5-methylsalicylaldehyde; 3-Brom-5-methyl-salicylaldehyd |
| Molecular Formula | C8H7O2Br1 |
| Molecular Weight | 215.05 |
| Purity | 98 |
| Storage Condition | 2-8°C, inert gas |
| HTC | 2913000090 |
| MDL Number | MFCD00275688 |
| SMILES | Cc1cc(Br)c(O)c(C=O)c1 |
| InChI Key | LCZDQTSSLMAXCI-UHFFFAOYSA-N |
| MSDS | msds/4169_1_33172_54_2.pdf |
| Use of | health and chemical hazard data given on this sheet. 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:No data Melting point: Flash point:No data Molecular formula:C8H7BrO2 Molecular weight:215.0 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 HS Code 2913000090 Synthetic Route Total: 1 Page Chloroform CAS#:67-66-3 2-Bromo-4-methy... CAS#:6627-55-0 3-bromo-2-hydro... CAS#:33172-54-2 Literature: Axys Pharmaceuticals, Inc. Patent: US6867200 B1, 2005 ; Location in patent: Page/Page column 70; 71 ; US 6867200 B1 2-Hydroxy-5-met... CAS#:613-84-3 3-bromo-2-hydro... CAS#:33172-54-2 Literature: Sarma, Jagarlapudi A.R.P.; Nagaraju, Akula; Majumdar, Kanak K.; Samuel, Purnima M.; Das, Indira; Roy, Sujit; McGhie, Alistair J. Journal of the Chemical Society. Perkin Transactions 2, 2000 , # 6 p. 1119 - 1123 Formaldehyde CAS#:50-00-0 CAS#:106-44-5 3-bromo-2-hydro... CAS#:33172-54-2 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: 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% |
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