苯并[D]噻唑-2-甲醛
1,3-benzothiazole-2-carbaldehyde
CAS: 6639-57-2
Molecular Formula: C8H5NOS
苯并[D]噻唑-2-甲醛 - Names and Identifiers
| Name | 1,3-benzothiazole-2-carbaldehyde |
| Synonyms | RARECHEM AM LA 0033 2-Benzothiazolecarbaldehyde BENZOTHIAZOLE-2-CARBALDEHYDE 2-Benzothiazolecarboxaldehyde Benzothiazole-2-carboxaldehyde BENZOTHIAZOLE-2-CARBOXALDEHYDE benzo[d]thiazole-2-carbaldehyde 1,3-benzothiazole-2-carbaldehyde 1,3-BENZOTHIAZOLE-2-CARBALDEHYDE 1,3-BENZOTHIAZOLE-2-CARBOXALDEHYDE 2-Benzothiazolecarboxaldehyde(6CI,8CI,9CI) |
| CAS | 6639-57-2 |
| InChI | InChI=1/C8H5NOS/c10-5-8-9-6-3-1-2-4-7(6)11-8/h1-5H |
| InChIKey | RHKPJTFLRQNNGJ-UHFFFAOYSA-N |
苯并[D]噻唑-2-甲醛 - Physico-chemical Properties
| Molecular Formula | C8H5NOS |
| Molar Mass | 163.2 |
| Density | 1.384±0.06 g/cm3(Predicted) |
| Melting Point | 72-76 °C |
| Boling Point | 305.7±25.0 °C(Predicted) |
| Flash Point | 138.691°C |
| Vapor Presure | 0.001mmHg at 25°C |
| pKa | -1.12±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.735 |
| MDL | MFCD00526215 |
苯并[D]噻唑-2-甲醛 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R36 - Irritating to the eyes R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
苯并[D]噻唑-2-甲醛 - Introduction
1, is an organic compound. Its molecular formula is C9H6N2OS and its relative molecular mass is 194.22g/mol. The following is a description of its nature, use, preparation and safety information:
1. nature:
-Appearance: White to yellow crystalline solid.
-Melting point: about 58-61°C.
-Boiling point: about 279°C.
-Solubility: Soluble in organic solvents, such as ethanol, dimethyl sulfoxide, etc., insoluble in water.
-Chemical properties: 1. It is a compound with aldehyde group and thiazole ring, which can be used as an important synthetic intermediate to participate in a variety of chemical reactions.
2. use:
-In the field of medicine, 1. It can be used to prepare pharmaceutically active compounds, such as antibacterial, anticancer and antiviral drugs.
-In the field of dyes and photosensitizers, 1, it can be used to synthesize dyes and photosensitizers with special colors and luminescent properties.
-In the field of pesticides, 1. It can be used as a synthetic intermediate for pesticides.
3. Preparation method:
-A common method of synthesizing 1, is obtained from the reaction of 2-aminobenzaldehyde and sodium thioacetate (or other sulfides).
-First, 2-aminobenzaldehyde is reacted with sodium thioacetate under alkaline conditions to form a benzothiazole ring. The benzothiazole is then further converted to 1 by oxidation.
4. Safety Information:
- 1, there is no special safety risk under normal use conditions, but as a chemical, you still need to pay attention to the following safety matters:
-contact should pay attention to avoid contact with skin, eyes and mucous membranes, if necessary, should wear protective measures, such as gloves, goggles, etc.
-Keep good ventilation during use and avoid dust and vapor during operation.
-If inhaled or ingested, seek medical attention. In case of skin contact or splashing into eyes, rinse immediately with plenty of water and seek medical examination.
1. nature:
-Appearance: White to yellow crystalline solid.
-Melting point: about 58-61°C.
-Boiling point: about 279°C.
-Solubility: Soluble in organic solvents, such as ethanol, dimethyl sulfoxide, etc., insoluble in water.
-Chemical properties: 1. It is a compound with aldehyde group and thiazole ring, which can be used as an important synthetic intermediate to participate in a variety of chemical reactions.
2. use:
-In the field of medicine, 1. It can be used to prepare pharmaceutically active compounds, such as antibacterial, anticancer and antiviral drugs.
-In the field of dyes and photosensitizers, 1, it can be used to synthesize dyes and photosensitizers with special colors and luminescent properties.
-In the field of pesticides, 1. It can be used as a synthetic intermediate for pesticides.
3. Preparation method:
-A common method of synthesizing 1, is obtained from the reaction of 2-aminobenzaldehyde and sodium thioacetate (or other sulfides).
-First, 2-aminobenzaldehyde is reacted with sodium thioacetate under alkaline conditions to form a benzothiazole ring. The benzothiazole is then further converted to 1 by oxidation.
4. Safety Information:
- 1, there is no special safety risk under normal use conditions, but as a chemical, you still need to pay attention to the following safety matters:
-contact should pay attention to avoid contact with skin, eyes and mucous membranes, if necessary, should wear protective measures, such as gloves, goggles, etc.
-Keep good ventilation during use and avoid dust and vapor during operation.
-If inhaled or ingested, seek medical attention. In case of skin contact or splashing into eyes, rinse immediately with plenty of water and seek medical examination.
Last Update：2024-04-09 21:01:54
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View History
苯并[D]噻唑-2-甲醛
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SOU 003
2-吡咯烷基吡啶
1-Naphthalenethiol,4-methoxy-(7CI,9CI)
4-巯基哌啶-1-羧酸叔丁酯
RX 821002 HYDROCHLORIDE
2-{4-[(甲基氨基)甲基]哌啶-1-基}乙醇
丙酮酸脱羧酶(PDC)活性检测试剂盒
2-溴-1-碘-3-甲基苯
(R)-5-氮杂螺[2.4]庚烷-7-基-氨基甲酸叔丁酯
SOU 003
2-吡咯烷基吡啶