Molekula 1-Chloro-2,4-dinitrobenzene
Specification & product details.
1-Chloro-2,4-dinitrobenzene is a reactive organic compound used in synthesis, particularly in the preparation of dyes, pharmaceuticals, and agrochemicals.
CAS number: 97-00-7
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Specifications
| Property | Value |
| Appearance | Light yellow crystalline solid |
| Water | ≤ 0.5% |
| Assay | ≥ 99.0% |
| Freezing Point | 48.0 - 52.0°C |
| High Boiling Component | ≤ 0.05% |
| Low boiling matter | ≤ 0.20% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Flash Point | 194 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Yellow crystals |
| Odour | Almond odor |
| Melting Point | 54 °C |
| Boiling Point | 315 °C |
| Water Solubility | 9.24 mg/L at 25 °C |
| Solubility (other solvents) | Soluble in ether, benzene, and carbon disulfide; sparingly soluble in cold, freely soluble in hot alcohol |
| Vapour Pressure | 8.5 × 10⁻⁵ mmHg at 25 °C |
| Refractive Index | 1.5857 |
| log P (octanol/water) | 2.17 |
Identification
| Property | Value |
| SKU | 10509994 |
| CAS Number | 97-00-7 |
| IUPAC Name | 1-chloro-2,4-dinitrobenzene |
| EC Number | 202-551-4 |
| Molecular Formula | ClC6H3(NO2)2 |
| Molecular Weight | 202.55 |
| Exact Mass | 201.9781 |
| SMILES | C1=CC(=C(C=C1\[N+\](=O)\[O-\])\[N+\](=O)\[O-\])Cl |
| InChIKey | VYZAHLCBVHPDDF-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H3ClN2O4/c7-5-2-1-4(8(10)11)3-6(5)9(12)13/h1-3H |
| PubChem CID | 6 |
| UN Number | UN3441 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29049947 |
| Tariff Code | 2904990020 |
Safety & GHS
Danger
- CorrosiveGHS05
- ToxicGHS06
- Health HazardGHS07
- Serious Health HazardGHS08
- Hazardous to the EnvironmentGHS09
Hazard statements
- EUH440Accumulates in the environment and living organisms including in humans
- H302Harmful if swallowed
- H310Fatal in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H370Causes damage to organs
- H373May cause damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260Do not breathe dust/fume/gas/mist/vapours/spray
- P273Avoid release to the environment
- P284Wear respiratory protection
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P307+311IF exposed: Call a POISON CENTER or doctor/physician
- P310Immediately call a POISON CENTER or doctor/physician
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Alternative names
1,3-Dinitro-4-chlorobenzene; 2,4-Dinitro-1-chlorobenzene; 2,4-Dinitrochlorobenzene; 2,4-Dinitrophenyl chloride; 4-Chloro-1,3-dinitrobenzene; Benzene, 1-chloro-2,4-dinitro-; CDNB; Dinitrochlorobenzene; Dinitrochlorobenzol; DNCB
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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