4-NITROSTYRENE
- CAS NO.：100-13-0
- Empirical Formula: C8H7NO2
- Molecular Weight: 149.15
- MDL number: MFCD00041254
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4-NITROSTYRENE?
Chemical properties
Yellow to brown low melting solid
The Uses of 4-NITROSTYRENE
Can be used to introduce amino groups into polymers. The thermal degradation of styrene-4-nitrostyrene copolymers (SNS) has been studied using differential thermal analysis (DTA) and thermogravimetry (TGA) under isothermal and dynamic conditions in dynamic nitrogen. 4?Nitrostyrene gives isomeric (4-nitropheny1)-propiona1dehydes in a 96% yield.
Synthesis Reference(s)
Chemical and Pharmaceutical Bulletin, 36, p. 4622, 1988 DOI: 10.1248/cpb.36.4622
Tetrahedron Letters, 23, p. 957, 1982 DOI: 10.1016/S0040-4039(00)86993-2
Purification Methods
Crystallise it from CHCl3/hexane. Purify it by addition of MeOH to precipitate the polymer, then crystallise it at -40o from MeOH. It has also been crystallised from EtOH. [Bernasconi et al. J Am Chem Soc 108 4541 1986, Beilstein 5 H 478, 5 III 1180, 5 IV 1351.]
Properties of 4-NITROSTYRENE
| Melting point: | 20°C |
| Boiling point: | 120°C 10mm |
| Density | 1.163 |
| Flash point: | 109°C |
| refractive index | 1.6045 |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | soluble in Ether,Methanol,Chloroform,Ethanol |
| form | powder to lump |
| color | Light yellow to Yellow |
| Water Solubility | Insoluble in water. |
| Sensitive | Light Sensitive |
| CAS DataBase Reference | 100-13-0(CAS DataBase Reference) |
Safety information for 4-NITROSTYRENE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H341:Germ cell mutagenicity |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-NITROSTYRENE
New Products
Tubulysin B Tubulysin A (R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate 4,4-DIFLUOROCYCLOHEXANAMINE 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID 2H-Pyran, 4-ethynyltetrahydro- 3-METHYLAZETIDIN-3-OL HYDROCHLORIDE 2-(azetidin-3-ylidene)acetonitrile (hydrochloride) Fuel shell 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Imeglimin Hydrochloride IH 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Lubiprostone Magnesium Trisilicate Latanoprostene Bunod Flame Retardant Zinc Borate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate methyl 3-fluoro-4- thiomorpholino phenylcarbamate 7-Methoxyquinoline-4-carbonitrile 1H-Imidazole-4-carbonitrile 7-Methoxyquinoline-4-carboxylic acidRelated products of tetrahydrofuran
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