1-Butanesulfonothioic acid, S-ethyl ester, also known as S-ethyl 1-butanesulfonothioate, is an organic compound with the chemical formula C6H13O2S2. It is a colorless liquid with a molecular weight of 189.29 g/mol. 1-Butanesulfonothioic acid, S-ethyl ester is characterized by the presence of a butanesulfonothioic acid group and an ethyl ester group, which contribute to its unique chemical properties. It is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain herbicides and insecticides. Due to its reactivity and potential applications, it is important to handle 1-Butanesulfonothioic acid, S-ethyl ester with care, adhering to proper safety protocols.
2043-81-4
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Basic information
- Product Name: 1-Butanesulfonothioic acid, S-ethyl ester
- Synonyms:
- CAS NO:2043-81-4
- Molecular Formula: C6H14O2S2
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1-Butanesulfonothioic acid, S-ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Butanesulfonothioic acid, S-ethyl ester(2043-81-4)
- EPA Substance Registry System: 1-Butanesulfonothioic acid, S-ethyl ester(2043-81-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 2043-81-4(Hazardous Substances Data)
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2043-81-4 Usage
Chemical class
Organosulfur compoundsType
Ethyl ester derivative of butanesulfonothioic acidUsage
Synthetic intermediate in organic chemistryApplication
Reagent in the synthesis of various organic compoundsIndustry
Flavoring agent in the food industryPhysical state
Colorless liquidOdor
PungentReactivity
Highly reactiveFlammability
FlammableSafety precautions
Proper handling and storage necessary due to potential hazardsCheck Digit Verification of cas no
The CAS Registry Mumber 2043-81-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2043-81:
(6*2)+(5*0)+(4*4)+(3*3)+(2*8)+(1*1)=54
54 % 10 = 4
So 2043-81-4 is a valid CAS Registry Number.
2043-81-4Upstream product
2043-81-4Downstream Products
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1-Butanesulfonothioic acid, S-ethyl ester
