4-NITROCATECHOL
Synonym(s):1,2-Dihydroxy-4-nitrobenzene;4-Nitropyrocatechol
- CAS NO.：3316-09-4
- Empirical Formula: C6H5NO4
- Molecular Weight: 155.11
- MDL number: MFCD00007242
- EINECS: 222-009-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:34
What is 4-NITROCATECHOL?
Chemical properties
yellow to mustard-colored crystalline powder
The Uses of 4-NITROCATECHOL
4-Nitrocatechol can be used as a catalyst and an antibacterial against intestinal bacteria.
The Uses of 4-NITROCATECHOL
Spectrophotometric standard
Definition
ChEBI: A member of the class of catechols that is benzene-1,2-diol substituted by a nitro group at position 4.It is the by-product of the hydroxylation of p-nitrophenol.
Synthesis Reference(s)
Tetrahedron Letters, 33, p. 865, 1992 DOI: 10.1016/S0040-4039(00)91561-2
Properties of 4-NITROCATECHOL
| Melting point: | 173-177 °C (lit.) |
| Boiling point: | 278.88°C (rough estimate) |
| Density | 1.5553 (rough estimate) |
| refractive index | 1.5423 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Solubility Very slightly soluble in water; soluble in ethanol |
| form | Crystalline Powder |
| pka | 6.84(at 25℃) |
| color | Yellow to mustard |
| PH Range | Straw (3.9) to lemon yellow (6.3) |
| Water Solubility | Soluble in water. |
| λmax | 385nm, 510nm |
| BRN | 1867508 |
| Stability: | Hygroscopic |
| Major Application | Semiconductors, magnetic recording materials, nonlinear optical materials, photography, determination of lysosomal enzyme disorders, antimicrobial agent, anti-cancer agent |
| CAS DataBase Reference | 3316-09-4(CAS DataBase Reference) |
Safety information for 4-NITROCATECHOL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P501:Dispose of contents/container to..… |
Computed Descriptors for 4-NITROCATECHOL
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