CAS Number151103-08-1
Synonyms4-Difluoromethoxy-3-hydroxy-benzald; ehyde; 4-Difluoromethoxy-3-hydroxybenzaldehyde; MFCD04406687; 3-Hydroxy-4-difluoromethoxybenzaldehyde; 4-(Difluoromethoxy)-3-hydroxybenzaldehyde
Molecular FormulaC8H6F2O3
Molecular Weight188.13
Density1.4±0.1 g/cm3
Boiling Point280.6±35.0 °C at 760 mmHg
Melting Point90 °C
AppearanceSolid;White to Orange to Green powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 151103-08-1 |
| Catalog No. | 2A-9075251 |
| Chinese Name | 4-二氟甲氧基-3-羟基苯甲醛 |
| Synonyms | 4-Difluoromethoxy-3-hydroxy-benzald; ehyde; 4-Difluoromethoxy-3-hydroxybenzaldehyde; MFCD04406687; 3-Hydroxy-4-difluoromethoxybenzaldehyde; 4-(Difluoromethoxy)-3-hydroxybenzaldehyde |
| Molecular Formula | C8H6F2O3 |
| Molecular Weight | 188.13 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 280.6±35.0 °C at 760 mmHg |
| Melting Point | 90 °C |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | Store under inert gas; avoid air |
| HTC | 2913000090 |
| PubChem ID | 3185264 |
| SMILES | O=Cc1ccc(OC(F)F)c(O)c1 |
| InChI | InChI=1S/C8H6F2O3/c9-8(10)13-7-2-1-5(4-11)3-6(7)12/h1-4,8,12H |
| InChI Key | ZLIKNROJGXXNJG-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 Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C8H6F2O3 Molecular weight:188.1 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 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 GHS07, GHS09 Signal Word Warning Hazard Statements H302-H315-H319-H335-H411 Precautionary Statements P261-P273-P305 + P351 + P338 Hazard Codes Xi:Irritant; Safety Phrases S26 RIDADR NONH for all modes of transport HS Code 2913000090 Synthetic Route Sodium chlorodi... 3,4-Dihydroxybe... 4-Difluorometho... 151103-08-1 Literature: Armani, Elisabetta; Amari, Gabriele; Rizzi, Andrea; Fanti, Renato De; Ghidini, Eleonora; Capaldi, Carmelida; Carzaniga, Laura; Caruso, Paola; Guala, Matilde; Peretto, Ilaria; La Porta, Elena; Bolzoni, Pier T.; Facchinetti, Fabrizio; Carnini, Chiara; Moretto, Nadia; Patacchini, Riccardo; Bassani, Franco; Cenacchi, Valentina; Volta, Roberta; Amadei, Francesco; Capacchi, Silvia; Delcanale, Maurizio; Puccini, Paola; Catinella, Silvia; Civelli, Maurizio; Villetti, Gino Journal of Medicinal Chemistry, 2014 , vol. 57, # 3 p. 793 - 816 Difluorochlorom... 3,4-Dihydroxybe... 4-Difluorometho... 151103-08-1 2-(4-(difluorom... 773093-32-6 4-Difluorometho... 151103-08-1 Precursor & DownStream Precursor 9 CAS#:1895-39-2 Sodium chlorodi... CAS#:139-85-5 3,4-Dihydroxybe... CAS#:75-45-6 Difluorochlorom... CAS#:773093-32-6 2-(4-(difluorom... DownStream 8 CAS#:153587-14-5 3-Cyclopentylox... CAS#:127842-54-0 3,4-Bis(difluor... CAS#:151103-09-2 4-(difluorometh... CAS#:162401-62-9 3-Cyclopropylme... |
| 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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