| Chemical & Physical Properties | |
|---|---|
| CAS Number | 245536-50-9 |
| Catalog No. | 2A-9083891 |
| Chinese Name | 2,3-二氟-4-甲基苯甲醛 |
| Synonyms | 4-Methyl-2,3-difluorobenzaldehyde; 2,4-Difluoro-P-tolualdehyde; 2,3-difluoro-4-methyl-benzaldehyde; MFCD01631644 |
| Molecular Formula | C8H6F2O |
| Molecular Weight | 156.12900 |
| Density | 1.241g/cm3 |
| Boiling Point | 204.2ºC at 760mmHg |
| Storage Condition | Storage method: airtight, cool, ventilated and dry |
| HTC | 2913000090 |
| SMILES | Cc1ccc(C=O)c(F)c1F |
| InChI | InChI=1S/C8H6F2O/c1-5-2-3-6(4-11)8(10)7(5)9/h2-4H,1H3 |
| InChI Key | YCTVOFSIRYUUAN-UHFFFAOYSA-N |
| MSDS | msds/83891_1_245536_50_9.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. 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: C8H6F2O Molecular weight: 156.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride. 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 Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (2,3-Difluoro-4-methylbenzaldehyde) 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-S36 HS Code 2913000090 |
| 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% |
| Related Products in Functional Building Blocks | ||
|---|---|---|
| 2-[4-(2-Methoxyphenyl)piperidino]-5-nitrobenzaldehyde | 301334-94-1 | 2A-9083882 |
| 4-(Ethylthio)benzaldehyde | 84211-94-9 | 2A-9083886 |
| 2,6-Dimethoxy-4-methylbenzaldehyde | 6937-96-8 | 2A-9083887 |
| 2-(4-Methoxyphenoxy)benzaldehyde | 19434-36-7 | 2A-9083889 |
| 4-[(2-Chloro-6-fluorobenzyl)oxy]-3-methoxybenzaldehyde | 306934-75-8 | 2A-9083890 |
| 2'-Methyl-biphenyl-4-carbaldehyde | 108934-21-0 | 2A-9083893 |
| 3-Hydroxy-4-methyl-benzaldehyde | 57295-30-4 | 2A-9083895 |
| 4-(4-Benzylpiperazino)benzaldehyde | 166438-88-6 | 2A-9083896 |
| 3',5'-Dichloro-biphenyl-4-carbaldehyde | 221018-04-8 | 2A-9083897 |
| 4-(4-Bromobenzyloxy)benzaldehyde | 149833-95-4 | 2A-9083898 |
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