2,4-Dihydroxybenzonitrile
- CAS No.
- 64419-24-5
- Chemical Name:
- 2,4-Dihydroxybenzonitrile
- Synonyms
- 2,4-DIHYDROXYBENZONI;2,4-Dihydroxybenzonitrile;Benzonitrile, 2,4-dihydroxy-
- CBNumber:
- CB8493929
- Molecular Formula:
- C7H5NO2
- Molecular Weight:
- 135.12
- MDL Number:
- MFCD02261931
- MOL File:
- 64419-24-5.mol
| Melting point | 179 °C |
|---|---|
| Boiling point | 339.4±12.0 °C(Predicted) |
| Density | 1.42±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder |
| pka | 6.95±0.10(Predicted) |
| color | Yellow |
| InChI | InChI=1S/C7H5NO2/c8-4-5-1-2-6(9)3-7(5)10/h1-3,9-10H |
| InChIKey | JFZAJWBGISKERI-UHFFFAOYSA-N |
| SMILES | C(#N)C1=CC=C(O)C=C1O |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| HS Code | 2926907090 |
2,4-Dihydroxybenzonitrile price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 274441 | 2,4-Dihydroxybenzonitrile Asreported | 64419-24-5 | 1g | $339 | 2026-06-03 | Buy |
| Usbiological | 274441 | 2,4-Dihydroxybenzonitrile Asreported | 64419-24-5 | 2g | $460 | 2026-06-03 | Buy |
| Usbiological | 274441 | 2,4-Dihydroxybenzonitrile Asreported | 64419-24-5 | 5g | $672 | 2026-06-03 | Buy |
| Usbiological | 274441 | 2,4-Dihydroxybenzonitrile Asreported | 64419-24-5 | 10g | $828 | 2026-06-03 | Buy |
| Usbiological | 274441 | 2,4-Dihydroxybenzonitrile Asreported | 64419-24-5 | 25g | $1027 | 2026-06-03 | Buy |
2,4-Dihydroxybenzonitrile Chemical Properties, Uses, Production
Chemical Properties
White to light yellow solid
Synthesis
5399-68-8
64419-24-5
The general procedure for the synthesis of 2,4-dihydroxybenzonitrile from 2,4-dihydroxybenzaldehyde oxime was as follows: n-C4F9SO2F (20.0 mmol, 2.0 eq.) was slowly added dropwise using a syringe to a solution of n-C4F9SO2F (20.0 mmol, 2.0 eq.) containing substrate 2,4-dihydroxybenzaldehyde oxime (10.0 mmol) and 1,8-diazabicyclo[5.4.0]undec-7-ene ( DBU, 50.0 mmol, 5.0 equiv) in a solution of dichloromethane (CH2Cl2, 20 mL). The reaction mixture was stirred at the same temperature for 10 min. Subsequently, the volatile components were removed by distillation under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography with the eluent being a solvent mixture of petroleum ether and ethyl acetate, resulting in the target product 2,4-dihydroxybenzonitrile in 95% yield.
References
[1] Synthetic Communications, 2013, vol. 43, # 13, p. 1778 - 1786
[2] Chinese Chemical Letters, 2016, vol. 27, # 1, p. 96 - 98
[3] Journal of the American Chemical Society, 1995, vol. 117, # 32, p. 8312 - 8321
[4] Soft Matter, 2011, vol. 7, # 18, p. 8266 - 8280
[5] Advanced Functional Materials, 2014, vol. 24, # 12, p. 1703 - 1717
2,4-Dihydroxybenzonitrile Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao Kingway Pharmtech Co.,Ltd. | 0532-87118899 13918827946 | m.xiaoyan@kingwaypharm.com | China | 69 | 58 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| China Langchem Inc. | 0086-21-58956006 | China | 7798 | 57 | |
| Shanghai Litong Chemical Technology Co.,Ltd. | 13598610367 0373-7129549 | 2468833170@qq.com | China | 932 | 58 |
| Shanghai Topbiochem Technology Co., Ltd | 021-58170097 | info@topbiochem.com | China | 9509 | 58 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29977 | 65 |
| Qingdao Kingway Pharmtech Co., Ltd. | 0532-87118899 | sales@kingwaypharm.com | China | 119 | 56 |
View Latest Price from 2,4-Dihydroxybenzonitrile manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | 2,4-DIHYDROXYBENZONITRILE
64419-24-5
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | 2,4-DIHYDROXYBENZONITRILE
64419-24-5
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-12-26 | 2,4-DIHYDROXYBENZONITRILE
64419-24-5
|
$6.60 | 1KG | 97%-99% | 1kg-1000kg | Career Henan Chemical Co |
-
- 2,4-DIHYDROXYBENZONITRILE
64419-24-5
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2,4-DIHYDROXYBENZONITRILE
64419-24-5
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2,4-DIHYDROXYBENZONITRILE
64419-24-5
- $6.60
- 97%-99%
- Career Henan Chemical Co
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