1-(3,5-dimethylphenyl)thiourea
3,5-Dimethylphenylthiourea
CAS: 97480-60-9
Molecular Formula: C9H12N2S
1-(3,5-dimethylphenyl)thiourea - Names and Identifiers
| Name | 3,5-Dimethylphenylthiourea |
| Synonyms | 5-DiMethylphenylthiourea 3,5-Dimethylphenylthiourea 3,5-DIMETHYLPHENYLTHIOUREA N-(3,5-DIMETHYLPHENYL)THIOUREA 1-(3,5-dimethylphenyl)thiourea 1-(3,5-DIMETHYLPHENYL)-2-THIOUREA Thiourea, N-(3,5-dimethylphenyl)- |
| CAS | 97480-60-9 |
| InChI | InChI=1/C9H12N2S/c1-6-3-7(2)5-8(4-6)11-9(10)12/h3-5H,1-2H3,(H3,10,11,12) |
1-(3,5-dimethylphenyl)thiourea - Physico-chemical Properties
| Molecular Formula | C9H12N2S |
| Molar Mass | 180.27 |
| Density | 1.2g/cm3 |
| Melting Point | 168-172 °C (lit.) |
| Boling Point | 293.9°C at 760 mmHg |
| Flash Point | 131.5°C |
| Vapor Presure | 0.00168mmHg at 25°C |
| BRN | 3540063 |
| Storage Condition | Room Temprature |
| Refractive Index | 1.674 |
| MDL | MFCD00041173 |
1-(3,5-dimethylphenyl)thiourea - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
| Packing Group | II |
1-(3,5-dimethylphenyl)thiourea - Introduction
3,5-Dimethylphenylthiourea is an organic compound with the chemical formula C9H12N2S. The following is a description of its nature, use, formulation and safety information:
Nature:
3,5-Dimethylphenylthiourea is a white or light yellow crystal with a special smell. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol, ether and dichloromethane.
Use:
3,5-Dimethylphenylthiourea can be used as a complexing agent for metal ions, and can form complexes with metal ions such as copper, nickel and cobalt. It can also be used as a raw material for organic synthesis, such as the synthesis of organic dyes and pharmaceutical intermediates.
Preparation Method:
The preparation method of 3,5-Dimethylphenylthiourea is usually obtained by reacting dimethylaniline with thiourea. The specific step is that dimethylaniline and thiourea are heated to react, and then cooled to crystallize to obtain a pure product.
Safety Information:
3,5-Dimethylphenylthiourea is generally relatively safe for use in the laboratory. However, like all chemicals, it should be used under safe handling. Avoid direct contact with skin and eyes, and avoid inhaling its powder or vapors. Wear appropriate protective gloves and glasses during use. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Nature:
3,5-Dimethylphenylthiourea is a white or light yellow crystal with a special smell. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol, ether and dichloromethane.
Use:
3,5-Dimethylphenylthiourea can be used as a complexing agent for metal ions, and can form complexes with metal ions such as copper, nickel and cobalt. It can also be used as a raw material for organic synthesis, such as the synthesis of organic dyes and pharmaceutical intermediates.
Preparation Method:
The preparation method of 3,5-Dimethylphenylthiourea is usually obtained by reacting dimethylaniline with thiourea. The specific step is that dimethylaniline and thiourea are heated to react, and then cooled to crystallize to obtain a pure product.
Safety Information:
3,5-Dimethylphenylthiourea is generally relatively safe for use in the laboratory. However, like all chemicals, it should be used under safe handling. Avoid direct contact with skin and eyes, and avoid inhaling its powder or vapors. Wear appropriate protective gloves and glasses during use. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 20:45:29
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