CAS Number619-03-4
Synonyms3,4-Dibromobenzoic acid; 3,4-bis(bromanyl)benzoic acid; 3,4-dibromo-benzoic acid; Benzoic acid,3,4-dibromo; 3,4-Dibrom-benzoesaeure
Molecular FormulaC7H4Br2O2
Molecular Weight279.92
Purity96+%
Density2.1±0.1 g/cm3
Boiling Point356.0±32.0 °C at 760 mmHg
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 619-03-4 |
| Catalog No. | 2A-0125012 |
| Chinese Name | 3,4-二溴苯甲酸 |
| Synonyms | 3,4-Dibromobenzoic acid; 3,4-bis(bromanyl)benzoic acid; 3,4-dibromo-benzoic acid; Benzoic acid,3,4-dibromo; 3,4-Dibrom-benzoesaeure |
| Molecular Formula | C7H4Br2O2 |
| Molecular Weight | 279.92 |
| Purity | 96+ |
| Density | 2.1±0.1 g/cm3 |
| Boiling Point | 356.0±32.0 °C at 760 mmHg |
| Storage Condition | room temperature, dry |
| EINECS | 0 |
| HTC | 2916399090 |
| UN(IATA) | 0 |
| PubChem ID | 8701385 |
| SMILES | O=C(O)c1ccc(Br)c(Br)c1 |
| InChI | InChI=1S/C7H4Br2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11) |
| InChI Key | DHMPDNLGFIBQCK-UHFFFAOYSA-N |
| 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:No data Melting point:No data Flash point:No data Molecular formula: C7H4Br2O2 Molecular weight: 279.9 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 HS Code 2916399090 Synthetic Route 1,2-Dibromo-3-n... 26429-41-4 POTASSIUM CYANI... 3,4-Dibromobenz... Literature: Bunnett et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 5755,5761 4-Bromobenzoic ... 3,4-Dibromobenz... Literature: Blackhall, Alexander; Brydon, Donald L.; Javaid, Khalid; Sagar, Anthony J. G.; Smith, David M. Journal of Chemical Research, Miniprint, 1984 , # 12 p. 3485 - 3497 benzoic acid 3,4-Dibromobenz... Literature: Claus; Reh Justus Liebigs Annalen der Chemie, 1891 , vol. 266, p. 203 Full Text Show Details Huebner; Angerstein Justus Liebigs Annalen der Chemie, 1871 , vol. 158, p. 10 Precursor & DownStream Precursor 10 CAS#:26429-41-4 1,2-Dibromo-3-n... CAS#:151-50-8 POTASSIUM CYANIDE CAS#:586-76-5 4-Bromobenzoic acid CAS#:65-85-0 benzoic acid DownStream 4 CAS#:75057-62-4 2-Amino-4,5-dib... CAS#:7657-08-1 1,2-Dibromo-4-(... CAS#:68119-98-2 (3,4-DIBROMO-PH... CAS#:60469-88-7 ethyl 3,4-dibro... |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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