Proxel XL
1,2-Benzisothiazolin-3-One
CAS: 2634-33-5
Molecular Formula: C7H5NOS
Proxel XL - Names and Identifiers
Proxel XL - Physico-chemical Properties
| Molecular Formula | C7H5NOS |
| Molar Mass | 151.18 |
| Density | 1.367g/cm3 |
| Melting Point | 154-158℃ |
| Boling Point | 204.5°C at 760 mmHg |
| Flash Point | 77.5°C |
| Vapor Presure | 0.183mmHg at 25°C |
| Appearance | Yellow powder |
| Storage Condition | 2-8℃，贮存于阴凉、干燥处，避免日晒、雨淋；有效贮存期12个月。运输过程中应小心轻放，防撞，防冻，以免损漏。 |
| Refractive Index | 1.66 |
| MDL | MFCD00127753 |
| Physical and Chemical Properties | Melting point 156 ℃, soluble in hot water (1.5g dissolved in 100g water at 90 ℃), its sodium and ammonium salts are easily soluble in water, and slightly soluble in organic solvents. It is effective against bacteria, fungi, yeast, and sulfate reducing bacteria, especially against Gram negative bacteria, with a toxicity of LD50=1400mg/kg orally administered to rats. |
| Use | Is the main industrial sterilization, anti-corrosion, anti-enzyme agent. Is the main industrial sterilization, anti-corrosion, anti-enzyme agent. Has outstanding inhibition of mold (fungi, bacteria), algae and other microorganisms in the role of the breeding of organic media, to solve the microbial breeding of organic products caused by mold, fermentation, deterioration, demulsification, and a series of questions. Therefore, developed countries will be widely used for BIT latex products, water-soluble resin, paint (latex paint), acrylic acid, polymer. Linings, photographic lotions, paper, ink, leather, lubricants and other products. |
| Caution | Non hazardous materials. Avoid contact with skin and eyes. If accidentally splashed into the eyes, lift the eyelids and rinse with running water or physiological saline. |
Proxel XL - Risk and Safety
| Hazard Symbols | Xn - Harmful N - Dangerous for the environment  |
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact R50 - Very Toxic to aquatic organisms |
| Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 |
Proxel XL - Upstream Downstream Industry
| Downstream Products | 3-Chloro-1,2-benzisothiazole 3-(1-Piperazinyl)-1,2-benzisothiazole |
Proxel XL - Reference
| Reference Show more | 1. [IF=9.381] Junwei Yao et al."Surface-modified polylactic acid nanospheres with chitosan for antibacterial activity of 1, 2-benzisothiazolin-3-one."Carbohyd Polym. 2021 Nov;272:118406 |
Proxel XL - Introduction
Open Data Unverified Data
1,2-Benzisothiazolin-3-One, is an organic compound widely used as a biocide and preservative. It exhibits strong antimicrobial activity and is commonly used in household cleaners, paper products, and textiles. Its chemical structure consists of a benzene ring, an isothiazole ring, and a carbonyl group, providing effective antimicrobial properties.
Properties:
- Appearance: White to pale yellow crystalline solid
- Melting Point: 154-158℃
- Solubility: Soluble in ethanol, acetone, chloroform, and other organic solvents
Uses:
- Widely used as a biocide and preservative in household cleaners, detergents, paper products, paints, dyes, etc.
- Used as a water treatment agent for preservation and disinfection purposes
Synthesis:
1,2-Benzisothiazolin-3-One can be synthesized through various routes, with a common method involving the reaction of isothiazolin with sodium chlorosulfite.
Safety:
- The chemical structure of 1,2-Benzisothiazolin-3-One is stable and does not undergo decomposition reactions easily.
- Under recommended conditions of use, its impact on human health and the environment is minimal. However, proper safety procedures should still be followed to avoid inhalation or skin/eye contact.
- It is advisable to adhere to the recommended guidelines for usage and storage provided by manufacturers, and to avoid mixing with strong oxidizing agents or alkaline substances.
Overall, 1,2-Benzisothiazolin-3-One serves as an effective biocide and preservative with good stability and safety when used correctly.
Last Update：2024-04-09 21:40:26
Proxel XL - Nature
| storage conditions | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in dichloromethane, dimethyl sulfoxide, methanol. |
| acidity coefficient (pKa) | 10.19±0.20(Predicted) |
| morphology | neat |
| InChIKey | DMSMPAJRVJJAGA-UHFFFAOYSA-N |
| EPA chemical information | 1,2-Benzisothiazolin-3-one (2634-33-5) |
Last Update：2024-04-09 21:04:16
Proxel XL - Security information
| WGK Germany | 2 |
| RTECS number | DE4620000 |
| HazardClass | 9 |
| HazardClass | IRRITANT |
| PackingGroup | Ⅲ |
| customs code | 29339900 |
| toxic substance data | 2634-33-5(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: 1020mg/kg |
Last Update：2024-04-09 20:48:19
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Tel: +86-18821248368
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Mobile: +86-18821248368
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Product Name: 1,2-Benzisothiazol-3(2H)-one Request for quotationCAS: 2634-33-5
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Email: 2470479589@qq.com
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CAS: 2634-33-5
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Product Name: 1,2-Benzothiazol-3-one Request for quotationCAS: 2634-33-5
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Product Name: 1,2-Benzothiazol-3-one Visit Supplier Webpage Request for quotationCAS: 2634-33-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Descriptions:
Multiple SpecificationsSpot supply
Product Name: BIT Visit Supplier Webpage Request for quotationCAS: 2634-33-5
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Descriptions:
Spot supply
Product Name: BIT Visit Supplier Webpage Request for quotationCAS: 2634-33-5
Tel: +86 0571-86722205
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Downstream Products for Proxel XL