1,3-diiodo-benzen
m-diiodobenzene
CAS: 626-00-6
Molecular Formula: C6H4I2
1,3-diiodo-benzen - Names and Identifiers
| Name | m-diiodobenzene |
| Synonyms | M-DIIODOBENZENE m-diiodobenzene 1,3-DIIODOBENZENE Benzene,m-diiodo- 1,3-diiodo-benzen Benzene, m-diiodo- benzene,1,3-diiodo- Benzene, 1,3-diiodo- |
| CAS | 626-00-6 |
| EINECS | 210-921-1 |
| InChI | InChI=1/C6H4I2/c7-5-2-1-3-6(8)4-5/h1-4H |
1,3-diiodo-benzen - Physico-chemical Properties
| Molecular Formula | C6H4I2 |
| Molar Mass | 329.9 |
| Density | 2.47 |
| Melting Point | 34-37 °C (lit.) |
| Boling Point | 285°C |
| Flash Point | >230°F |
| Water Solubility | Insoluble in water. Soluble in hot methanol. |
| Solubility | Chloroform, Methanol (Slightly, Heated) |
| Vapor Presure | 0.00474mmHg at 25°C |
| Appearance | Low Melting Crystalline Mass, Powder or Crystals |
| Color | Yellow to beige |
| BRN | 1904540 |
| Storage Condition | 2-8°C |
| Sensitive | Light Sensitive |
| Refractive Index | 1.7179 (estimate) |
| MDL | MFCD00041731 |
| Physical and Chemical Properties | Colorless needle-like crystals. The melting point is 36 ℃, the boiling point is 285 ℃, and the relative density is 2.47(25/4 ℃). Soluble in ethanol, ether and chloroform, insoluble in water. |
1,3-diiodo-benzen - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29039990 |
| Hazard Class | IRRITANT |
1,3-diiodo-benzen - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for organic synthesis. |
| production method | is obtained by diazotization and substitution of M-phenylenediamine hydrochloride. |
Last Update：2024-04-09 20:52:54
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