Pentafluorobenzaldehyde
- CAS No.
- 653-37-2
- Chemical Name:
- Pentafluorobenzaldehyde
- Synonyms
- PERFLUOROBENZALDEHYDE;PENTAFLUORBENZALDEHYDE;PENTAFLUOROBENZALDEHYDE;Benzaldehyde, pentafluoro-;Pentafluorobenzaldehyde>Pentafluorobenzaldehyde 98%;Pentafluorobenzaldehyde ,97%;Pentafluorobenzaldehyde, 98+%;Pentafluorobenzaldehyde,Min.97%;2,3,4,5,6-Pentafluorobenzaldehy
- CBNumber:
- CB6754598
- Molecular Formula:
- C7HF5O
- Molecular Weight:
- 196.07
- MDL Number:
- MFCD00003303
- MOL File:
- 653-37-2.mol
- MSDS File:
- SDS
| Melting point | 24-28 °C(lit.) |
|---|---|
| Boiling point | 164-166 °C(lit.) |
| Density | 1.588 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 172 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | Liquid After Melting |
| Specific Gravity | 1.588 |
| color | Clear yellow |
| Water Solubility | Sparingly Soluble in water (0.027 g/L at 25°C). |
| Sensitive | Air Sensitive |
| BRN | 1876550 |
| InChI | InChI=1S/C7HF5O/c8-3-2(1-13)4(9)6(11)7(12)5(3)10/h1H |
| InChIKey | QJXCFMJTJYCLFG-UHFFFAOYSA-N |
| SMILES | C(=O)C1=C(F)C(F)=C(F)C(F)=C1F |
| CAS DataBase Reference | 653-37-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | S9YIE3JZ4K |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H332-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P302+P352-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,F,Xi | |||||||||
| Risk Statements | 20/22-36/37/38-20 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | CU7542000 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29130000 | |||||||||
| NFPA 704 |
|
Pentafluorobenzaldehyde price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 103748 | 2,3,4,5,6-Pentafluorobenzaldehyde 98% | 653-37-2 | 2.5g | $59.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 103748 | 2,3,4,5,6-Pentafluorobenzaldehyde 98% | 653-37-2 | 10g | $121 | 2024-03-01 | Buy |
| TCI Chemical | P0746 | Pentafluorobenzaldehyde >96.0%(GC) | 653-37-2 | 5g | $187 | 2024-03-01 | Buy |
| TCI Chemical | P0746 | Pentafluorobenzaldehyde >96.0%(GC) | 653-37-2 | 25g | $747 | 2024-03-01 | Buy |
| Alfa Aesar | A15490 | Pentafluorobenzaldehyde, 98% | 653-37-2 | 5g | $58.5 | 2024-03-01 | Buy |
Pentafluorobenzaldehyde Chemical Properties,Uses,Production
Chemical Properties
Freshly distilled pentafluorobenzaldehyde is a colourless liquid with a strong odour; clear yellowish liquid after melting; a lachrymator; soluble in common organic solvents and practically insoluble in water.
Uses
Pentafluorobenzaldehyde was used as derivatization reagent in a study to develop a sensitive method for the determination of primary amines in sewage sludge by headspace solid-phase micro extraction and gas chromatography-tandem mass spectrometry. It was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers.
Preparation
Pentafluorobenzaldehyde is prepared by the reaction ofpentafluorophenylmagnesium bromide, iodide or chloride, or of pentafluorophenyllithium with ethyl-ortho-formiate or 3,4-dihydro-6-methyl-3-(para-tolyl)-quinazoline methiodide. Higher yields of pentafluorobenza1dehyde have been obtained by the reaction with N-methy1formanilide. Pentafluorobenzaldehyde may be prepared also by the reaction of pentafluorobenzonitrile with anhydrous SnClz in ethereal solution of HCl with subsequent hydrolsis of the intermediate (62% yield).
General Description
2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl [26]hexaphyrins.
Precautions
Pentafluorobenzaldehyde is oxidized when exposed to light and air. It should be kept in a tightly stopped dark container. Pentafluorobenzaldehyde is about ten times as toxic as benzaldehyde, therefore it should be handled with caution.
Pentafluorobenzaldehyde Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 | sales@fluoropharm.com | China | 1290 | 60 |
| Golden Pharma Co., Limited | +undefined18958062155 | sales@zjgoldpharm.com | China | 5905 | 58 |
| Qi-Chem Co., Ltd. | +86-0411-88165951 +8613591335396 | marketing@qi-chem.com | China | 133 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
View Lastest Price from Pentafluorobenzaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-15 | Pentafluorobenzaldehyde
653-37-2
|
US $5.00-0.10 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2022-10-09 | Pentafluorobenzaldehyde
653-37-2
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2022-02-19 | Pentafluorobenzaldehyde
653-37-2
|
US $0.00 / KG | 1KG | 98.2% | 100 tons | Honest Joy Holdings Limited
|
-
- Pentafluorobenzaldehyde
653-37-2
- US $5.00-0.10 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Pentafluorobenzaldehyde
653-37-2
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Pentafluorobenzaldehyde
653-37-2
- US $0.00 / KG
- 98.2%
- Honest Joy Holdings Limited
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