2,5-DIMETHOXYBENZYL ALCOHOL
- CAS No.
- 33524-31-1
- Chemical Name:
- 2,5-DIMETHOXYBENZYL ALCOHOL
- Synonyms
- AURORA KA-7072;RARECHEM AL BD 0533;2,5-DIMETHOXYBENZYL ALCOHOL;2,5-Dimethoxybenzenemethanol;(2,5-Dimethoxyphenyl)methanol;2,5-DIMETHOXYBENZYL ALCOHOL 99%;Benzenemethanol, 2,5-dimethoxy-;2,5-Dimethoxybenzyl alcohol,99%;2,5-DiMethoxybenzyl alcohol, 99% 25ML;2,5-Dimethoxy-1-(hydroxymethyl)benzene
- CBNumber:
- CB1719147
- Molecular Formula:
- C9H12O3
- Molecular Weight:
- 168.19
- MDL Number:
- MFCD00004615
- MOL File:
- 33524-31-1.mol
- MSDS File:
- SDS
| Melting point | 45-48 °C |
|---|---|
| Boiling point | 122-125 °C1 mm Hg(lit.) |
| Density | 1.173 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Methanol |
| form | Viscous Liquid |
| pka | 14.16±0.10(Predicted) |
| color | Clear colorless to light yellow |
| BRN | 1947607 |
| LogP | 1.019 (est) |
| CAS DataBase Reference | 33524-31-1(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 23-24/25-36/37-26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29094980 | |||||||||
| NFPA 704 |
|
2,5-DIMETHOXYBENZYL ALCOHOL price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 187879 | 2,5-Dimethoxybenzyl alcohol 99% | 33524-31-1 | 10g | $158.65 | 2025-07-31 | Buy |
| TRC | D461020 | 2,5-Dimethoxybenzyl alcohol | 33524-31-1 | 250g | $1110 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019679 | 2,5-DIMETHOXYBENZYL ALCOHOL 95.00% | 33524-31-1 | 10G | $1094.8 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019679 | 2,5-DIMETHOXYBENZYL ALCOHOL 95.00% | 33524-31-1 | 50G | $2452.62 | 2021-12-16 | Buy |
| AK Scientific | 3919AB | (2,5-Dimethoxyphenyl)methanol | 33524-31-1 | 25g | $404 | 2021-12-16 | Buy |
2,5-DIMETHOXYBENZYL ALCOHOL Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow viscous liquid
Uses
2,5-Dimethoxybenzyl Alcohol can be used as a self-indicating standard for the determination of organolithium reagents
Uses
2,5-Dimethoxybenzyl alcohol was used as starting reagent in the synthesis of [(S)S]-3,6-dimethoxy-2-(p-tolylsulfinyl)-benzaldehyde. It was used in the synthesis of daunornycinone. It was also used in the preparation of pillar[n]arenes (n = 5 or 6) via cyclooligomerization reaction with an appropriate Lewis acid catalyst.
Synthesis Reference(s)
Tetrahedron Letters, 35, p. 6207, 1994 DOI: 10.1016/S0040-4039(00)73392-2
Synthesis
93-02-7
33524-31-1
General procedure for the synthesis of p-dimethoxybenzyl alcohol from 2,5-dimethoxybenzaldehyde: A solution of 2,5-dimethoxybenzaldehyde (3.32 g, 20 mmol) in THF (20 mL) was slowly added to a suspension of LiAlH4 (748 mg, 22 mmol) in THF (20 mL) at 0 °C. The reaction mixture was stirred at 0 °C for 30 min. Subsequently, the reaction was carefully quenched with saturated Na2SO4 solution (10 mL) at 0 °C and the resulting suspension was stirred for 3 hours. The reaction mixture was filtered through a silica gel pad and the filtrate was dried with Na2SO4. After evaporation of the solvent under reduced pressure, the residue was purified by column chromatography (petroleum ether-EtOAc, 1:1) to afford p-dimethoxybenzenemethanol as a colorless, thick liquid (3.06 g, 91%). rf = 0.4 (petroleum ether-EtOAc, 1:1).
References
[1] Journal of Organic Chemistry, 2007, vol. 72, # 24, p. 9190 - 9194
[2] Organic and Biomolecular Chemistry, 2010, vol. 8, # 17, p. 3965 - 3974
[3] Tetrahedron Letters, 2011, vol. 52, # 9, p. 983 - 986
[4] European Journal of Organic Chemistry, 2011, # 27, p. 5331 - 5335
[5] Green Chemistry, 2017, vol. 19, # 14, p. 3296 - 3301
2,5-DIMETHOXYBENZYL ALCOHOL Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 4000 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29801 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8826 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +8619945049750 | info@finetechnology-ind.com | China | 9629 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 12932 | 58 |
| GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4535 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 19957148339; | market18@leapchem.com | China | 24727 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49979 | 58 |
View Lastest Price from 2,5-DIMETHOXYBENZYL ALCOHOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-14 | 2,5-DIMETHOXYBENZYL ALCOHOL
33524-31-1
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-02-23 | 2,5-DIMETHOXYBENZYL ALCOHOL
33524-31-1
|
US $3.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 2,5-DIMETHOXYBENZYL ALCOHOL
33524-31-1
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2,5-DIMETHOXYBENZYL ALCOHOL
33524-31-1
- US $3.00 / KG
- 98%
- Career Henan Chemical Co
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