4-Iodophenylhydrazine
4-Iodophenylhydrazine
CAS: 13116-27-3
Molecular Formula: C6H7IN2
4-Iodophenylhydrazine - Names and Identifiers
| Name | 4-Iodophenylhydrazine |
| Synonyms | 4-IODOPHENYLHYDRAZINE 4-Iodophenylhydrazine 1-(4-IODOPHENYL)HYDRAZINE 1-Hydrazino-4-iodobenzene |
| CAS | 13116-27-3 |
| InChI | InChI=1/C6H7IN2/c7-5-1-3-6(9-8)4-2-5/h1-4,9H,8H2 |
4-Iodophenylhydrazine - Physico-chemical Properties
| Molecular Formula | C6H7IN2 |
| Molar Mass | 234.04 |
| Density | 1.981±0.06 g/cm3(Predicted) |
| Melting Point | 102-106 °C (lit.) |
| Boling Point | 304.8±25.0 °C(Predicted) |
| Flash Point | 138.1°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.000856mmHg at 25°C |
| BRN | 742475 |
| pKa | 4.91±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Light Sensitive |
| Refractive Index | 1.74 |
| MDL | MFCD00052688 |
4-Iodophenylhydrazine - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R40 - Limited evidence of a carcinogenic effect R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24 - Avoid contact with skin. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| HS Code | 29280000 |
| Hazard Note | Harmful/Light Sensitive |
| Hazard Class | IRRITANT-HARMFUL, LI |
| Packing Group | III |
4-Iodophenylhydrazine - Introduction
4-iodophenylhydrazine is an organic compound with the chemical formula C6H5IN4.
Nature:
-Appearance is white to pale yellow crystals.
-Can be dissolved in solution, soluble in ethanol, chloroform and acetic acid.
-Stable in the air, no obvious decomposition occurs under light.
-4-iodophenylhydrazine has good stability, but may be toxic to aquatic organisms.
Use:
-4-iodophenylhydrazine is commonly used in organic synthesis reactions, especially under the catalysis of phosphoric acid, it can react with α,β-unsaturated ketones to generate cyclohexanone compounds.
-It can also be used as an organic analytical reagent to participate in the detection of platinum ions.
Preparation Method:
-4-iodophenylhydrazine can be prepared by the aminomethylation reaction of 4-iodobenzyl bromide. 4-iodobenzyl bromide is first reacted with carbamate to give the temporary structure compound, which is then reacted with cuprous chloride by heating to give 4-iodophenylhydrazine.
Safety Information:
- 4-iodophenylhydrazine has certain toxicity, to avoid inhalation or contact with skin and eyes.
-During use, good ventilation should be maintained.
-When storing and handling, follow the relevant safety procedures for chemicals.
Nature:
-Appearance is white to pale yellow crystals.
-Can be dissolved in solution, soluble in ethanol, chloroform and acetic acid.
-Stable in the air, no obvious decomposition occurs under light.
-4-iodophenylhydrazine has good stability, but may be toxic to aquatic organisms.
Use:
-4-iodophenylhydrazine is commonly used in organic synthesis reactions, especially under the catalysis of phosphoric acid, it can react with α,β-unsaturated ketones to generate cyclohexanone compounds.
-It can also be used as an organic analytical reagent to participate in the detection of platinum ions.
Preparation Method:
-4-iodophenylhydrazine can be prepared by the aminomethylation reaction of 4-iodobenzyl bromide. 4-iodobenzyl bromide is first reacted with carbamate to give the temporary structure compound, which is then reacted with cuprous chloride by heating to give 4-iodophenylhydrazine.
Safety Information:
- 4-iodophenylhydrazine has certain toxicity, to avoid inhalation or contact with skin and eyes.
-During use, good ventilation should be maintained.
-When storing and handling, follow the relevant safety procedures for chemicals.
Last Update：2024-04-10 22:29:15
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View History
4-Iodophenylhydrazine
CITRAZINIC ACID CRYSTALLINE
2-fluoro-nicotinic acid aMide
2,2-Dimethylpentanedioic acid bis(1-methylpropyl) ester
4-乙氧基-3-茴香醛
CITRAZINIC ACID CRYSTALLINE
2-fluoro-nicotinic acid aMide
2,2-Dimethylpentanedioic acid bis(1-methylpropyl) ester
4-乙氧基-3-茴香醛