ChemicalBook >> CAS DataBase List >>2,4-Difluorobenzyl alcohol
2,4-Difluorobenzyl alcohol
- CAS No.
- 56456-47-4
- Chemical Name:
- 2,4-Difluorobenzyl alcohol
- Synonyms
- RARECHEM AL BD 0213;2,4-Difluorobenzyl a;2,4-DIFLURO BENZYL ALCOHOL;2,4-DIFLUOROBENZYL ALCOHOL;2,4-Difluorobenzenemethanol;2,4-Difluorobenzylalcohol98%;2,4-DifluorobenzylAlcohol>(2,4-DIFLUORO-PHENYL)-METHANOL;Benzenemethanol, 2,4-difluoro-;2,4-Difluorobenzyl alcohol,99%
- CBNumber:
- CB8361664
- Molecular Formula:
- C7H6F2O
- Molecular Weight:
- 144.12
- MDL Number:
- MFCD00009983
- MOL File:
- 56456-47-4.mol
- MSDS File:
- SDS
Last updated:2024-09-14 14:13:19
| Boiling point | 52 °C |
|---|---|
| Density | 1.29 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 194 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 13.82±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Light orange to Yellow |
| Specific Gravity | 1.290 |
| BRN | 2501944 |
| CAS DataBase Reference | 56456-47-4(CAS DataBase Reference) |
| FDA UNII | SVX5XQB2MB |
| NIST Chemistry Reference | 2,4-Difluorobenzyl alcohol(56456-47-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H227-H315-H319 | |||||||||
| Precautionary statements | P210e-P261-P280a-P305+P351+P338-P405-P501a-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29062990 | |||||||||
| NFPA 704 |
|
2,4-Difluorobenzyl alcohol price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D1838 | 2,4-Difluorobenzyl Alcohol >96.0%(GC) | 56456-47-4 | 10g | $59 | 2024-03-01 | Buy |
| Alfa Aesar | A19945 | 2,4-Difluorobenzyl alcohol, 98+% | 56456-47-4 | 10g | $95.1 | 2021-12-16 | Buy |
| TRC | D451428 | 2,4-Difluorobenzyl Alcohol | 56456-47-4 | 2.5g | $65 | 2021-12-16 | Buy |
| TRC | D451428 | 2,4-Difluorobenzyl Alcohol | 56456-47-4 | 1g | $55 | 2021-12-16 | Buy |
| Matrix Scientific | 005243 | 2,4-Difluorobenzyl alcohol 99% | 56456-47-4 | 5g | $13 | 2021-12-16 | Buy |
2,4-Difluorobenzyl alcohol Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLORLESS LIQUID
Synthesis
To a stirred solution of 2,4-difluorobenzaldehyde (500 mg, 3.52 mmol) in CH3OH (8 mL) was added NaBH4(266 mg, 7.04 mmol) portion wise at 0° C., and the reaction mixture was stirred at 0° C. for 1 h. After completion of the reaction (by TLC), CH3OH was removed under reduced pressure, diluted with ice-cold H2O (40 mL) and extracted with EtOAc (2.x.20 mL). The combined organic layers were washed with H2O (40 mL) and brine (40 mL), dried over anhydrous Na2SO4and concentrated under reduced pressure to obtain the crude material. Purification by silica gel column chromatography eluting with 10percent EtOAc/hexanes afforded 2,4-Difluorobenzyl alcohol (450 mg, 3.12 mmol, 88percent) as colorless liquid. 1H NMR (200 MHz, CDCl3): δ 7.45-7.33 (m, 1H), 6.83-6.75 (m, 2H), 4.72 (s, 2H), 1.79 (br s, OH).
2,4-Difluorobenzyl alcohol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 214)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1176 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29793 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2158 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
View Lastest Price from 2,4-Difluorobenzyl alcohol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-09-09 | 2,4-Difluorobenzyl alcohol
56456-47-4
|
US $0.00 / kg | 1kg | 99% | 50000KG/month | Hebei Mojin Biotechnology Co.,Ltd | |
 |
2019-07-06 | 2,4-Difluorobenzyl alcohol
56456-47-4
|
US $1.00 / KG | 1KG | 99% | Customized | Career Henan Chemical Co |
-
- 2,4-Difluorobenzyl alcohol
56456-47-4
- US $0.00 / kg
- 99%
- Hebei Mojin Biotechnology Co.,Ltd
-
- 2,4-Difluorobenzyl alcohol
56456-47-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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56456-47-4
54456-47-4
C7H6OF2
F2C6H3CH2OH
C7F2H6O1
C7H6F2O
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