2H-Tetrazole, 5-(3,5-dichlorophenyl)- - Names and Identifiers
Name | 5-(3,5-Dichlorophenyl)-1H-tetrazole
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Synonyms | 5-(3,5-Dichlorophenyl)-1H-tetrazole 5-(3,5-DICHLOROPHENYL)-1H-TETRAZOLE 5-(3,5-dichlorophenyl)-2H-tetrazole 5-(3,5-Dichlorophenyl)-2H-tetrazole 2H-Tetrazole, 5-(3,5-dichlorophenyl)-
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CAS | 92712-49-7
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InChI | InChI=1/C7H4Cl2N4/c8-5-1-4(2-6(9)3-5)7-10-12-13-11-7/h1-3H,(H,10,11,12,13) |
2H-Tetrazole, 5-(3,5-dichlorophenyl)- - Physico-chemical Properties
Molecular Formula | C7H4Cl2N4
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Molar Mass | 215.04 |
Density | 1.574±0.06 g/cm3(Predicted) |
Melting Point | 205-208°C |
Boling Point | 410.2±55.0 °C(Predicted) |
Flash Point | 234.3°C |
Vapor Presure | 6.15E-07mmHg at 25°C |
pKa | 3.55±0.10(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.641 |
MDL | MFCD02093955 |
2H-Tetrazole, 5-(3,5-dichlorophenyl)- - Risk and Safety
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
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2H-Tetrazole, 5-(3,5-dichlorophenyl)- - Introduction
5-(3,5-Dichlorophenyl)-1H-tetra ole, also known as 5-(3,5-Dichlorophenyl)-1H-tetra ole, is a compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White crystalline solid
-Molecular formula: C8H4Cl2N4
-Molecular weight: 226.04g/mol
-melting point: 184-188 ℃
-Thermal stability: decomposes at 250-300 ℃
Use:
-Chemical reagent: 5-(3,5-Dichlorophenyl)-1H-tetrazole can be used as a reagent in organic synthesis, for example, for the synthesis of new heterocyclic compounds, drugs and polymer materials.
-Preservative: It can also be used as a preservative for materials such as wood, paper and paint.
Method:
5-(3,5-Dichlorophenyl)-1H-tetrazole can be synthesized by the following steps:
1.3,5-dichloroaniline reacts with sodium nitrite to generate 3,5-dichlorobenzene nitrosamine.
2.3,5-dichlorobenzene nitrosamine reacts with sodium chloride and sodium sulfite to generate 3,5-dichloroaniline.
3. The reaction of 3,5-dichloroaniline with sodium cyanide generates 5-(3,5-Dichlorophenyl)-1H-tetrazole.
Safety Information:
- 5-(3,5-Dichlorophenyl)-1H-tetrazole is generally considered to be relatively safe for the human body and the environment under conventional use conditions.
-However, as a chemical substance, use and storage should be strictly followed by safety procedures.
-During operation, avoid inhaling its dust or vapor, and avoid contact with skin and eyes.
-It is recommended that appropriate protective equipment such as lab gloves, goggles and protective clothing be worn when handling the compound.
Last Update:2024-04-09 20:45:29