CAS 17345-61-8|3,4-Dihydroxybenzonitrile
Introduction：Basic information about CAS 17345-61-8|3,4-Dihydroxybenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dihydroxybenzonitrile | ||
|---|---|---|---|
| CAS Number | 17345-61-8 | Molecular Weight | 135.120 |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 334.8±32.0 °C at 760 mmHg |
| Molecular Formula | C7H5NO2 | Melting Point | 155-159 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 156.3±25.1 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 3,4-Dihydroxybenzonitrile |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 334.8±32.0 °C at 760 mmHg |
| Melting Point | 155-159 °C(lit.) |
| Molecular Formula | C7H5NO2 |
| Molecular Weight | 135.120 |
| Flash Point | 156.3±25.1 °C |
| Exact Mass | 135.032028 |
| PSA | 64.25000 |
| LogP | 1.78 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.648 |
| InChIKey | NUWHYWYSMAPBHK-UHFFFAOYSA-N |
| SMILES | N#Cc1ccc(O)c(O)c1 |
| Water Solubility | insoluble |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H332 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S36/37-S36/37/39-S26-S22 |
| RIDADR | UN3439 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
Customs
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Articles4
More Articles| Antitumor effects of biologic reducing agents related to 3,4-dihydroxybenzylamine: dihydroxybenzaldehyde, dihydroxybenzaldoxime, and dihydroxybenzonitrile. J. Pharm. Sci. 76(7) , 513-5, (1987) This report describes a structure-activity analysis of isomers of three classes of dihydroxybenzene derivatives, including dihydroxybenzaldoxime, dihydroxybenzaldehyde, and dihydroxybenzonitrile. Thes... | |
| Structure and kinetics of formation of catechol complexes of ferric soybean lipoxygenase-1. Biochemistry 34(46) , 15219-29, (1995) Ferric soybean lipoxygenase forms stable complexes with 4-substituted catechols. The structure of the complex between the enzyme and 3,4-dihydroxybenzonitrile has been studied by resonance Raman, elec... | |
| The synthetic technology of 3, 4-dihydroxybenzonitrile WEI HW, et al. Fine and Specialty Chemicals 9 , 012, (2011) |
Synonyms
| 3,4-Dihydroxybenzoni |
| 3,4-Dihydroxybenzolcarbonitril |
| Benzonitrile, 3,4-dihydroxy- |
| 3,4-dihydroxy-benzonitrile |
| MFCD00016436 |
| 5-cyanocatechol |
| Protocatechusaeure-nitril |
| protocatachuonitrile |
| 4-CYANO-1,2-DIHYDROXYBENZENE |
| BENZONITRILE,3,4-DIHYDROXY |
| 3,4-Dihydroxy-benzonitril |
| 4-Cyanopyrocatechol |
| Protocatechuonitrile |
| 4-Cyanocatechol |
| 3,4-Dihydroxy benzonitrile |
| 3,4-Dihydroxybenzonitrile |
| EINECS 241-367-9 |
| 3, 4- dihydroxybenzonitrile |
