138872-44-3
5-[(benzoylamino)methyl]thiophene-2-sulfonyl chloride
CAS: 138872-44-3
Molecular Formula: C12H10ClNO3S2
138872-44-3 - Names and Identifiers
138872-44-3 - Physico-chemical Properties
| Molecular Formula | C12H10ClNO3S2 |
| Molar Mass | 315.8 |
| Density | 1.457±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 123 °C |
| Boling Point | 558.7°C at 760 mmHg |
| Flash Point | 291.7°C |
| Vapor Presure | 1.62E-12mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.621 |
138872-44-3 - Risk and Safety
| Risk Codes | R34 - Causes burns R43 - May cause sensitization by skin contact |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | 3261 |
| Hazard Note | Irritant/Corrosive |
| Hazard Class | IRRITANT |
138872-44-3 - Introduction
5-(Benzamide) methyl] thiophen-2-sulfonyl chloride is an organic compound with the formula C13H10ClNO4S.
properties: 5-(benzamide) methyl] thiophene-2-sulfonyl chloride is a white to slightly yellow solid with pungent odor. It has good solubility, soluble in alcohol, ether and relatively less polar organic solvents.
use: 5-(benzamide) methyl] thiophen-2-sulfonyl chloride is mainly used as a reagent in organic synthesis, commonly used in the preparation of compounds containing thiazole ring structure. In addition, it can also be used as an intermediate for dyes, drugs and pesticides.
Preparation method: The preparation of 5-(benzamide) methyl] thiophene-2-sulfonyl chloride is usually completed by a multi-step reaction of synthesis. A common synthetic method is the reaction of 2-amino-4-methylthiazole and benzoyl chloride under acidic conditions to produce the desired product.
Safety information: 5-(benzamide) methyl] thiophen-2-sulfonyl chloride should be used to avoid contact with skin and eyes, and avoid inhaling its dust or vapor. Appropriate protective gloves, goggles and face shields should be worn during operation. In addition, the compound should be kept away from fire and oxidizing agents and stored in a dry, cool place.
properties: 5-(benzamide) methyl] thiophene-2-sulfonyl chloride is a white to slightly yellow solid with pungent odor. It has good solubility, soluble in alcohol, ether and relatively less polar organic solvents.
use: 5-(benzamide) methyl] thiophen-2-sulfonyl chloride is mainly used as a reagent in organic synthesis, commonly used in the preparation of compounds containing thiazole ring structure. In addition, it can also be used as an intermediate for dyes, drugs and pesticides.
Preparation method: The preparation of 5-(benzamide) methyl] thiophene-2-sulfonyl chloride is usually completed by a multi-step reaction of synthesis. A common synthetic method is the reaction of 2-amino-4-methylthiazole and benzoyl chloride under acidic conditions to produce the desired product.
Safety information: 5-(benzamide) methyl] thiophen-2-sulfonyl chloride should be used to avoid contact with skin and eyes, and avoid inhaling its dust or vapor. Appropriate protective gloves, goggles and face shields should be worn during operation. In addition, the compound should be kept away from fire and oxidizing agents and stored in a dry, cool place.
Last Update：2024-04-09 20:52:54
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Product Name: 5-(Benzamidomethyl)thiophene-2-sulfonylchloride Request for quotationCAS: 138872-44-3
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
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Product Name: 5-(Benzamidomethyl)thiophene-2-sulfonyl chloride Visit Supplier Webpage Request for quotationCAS: 138872-44-3
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Product Name: 5-[(BENZOYLAMINO)METHYL]THIOPHENE-2-SULFONYL CHLORIDE Visit Supplier Webpage Request for quotation
CAS: 138872-44-3
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CAS: 138872-44-3
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