2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-, also known as (E)-3-(4-Nitrophenylsulfonyl)acrylic acid, is a chemical compound with the molecular formula C9H7NO5S. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)- is characterized by its (E)-configuration, indicating the geometric arrangement of the double bond in the molecule. It is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its reactive functional groups, including a carboxylic acid, a nitro group, and a sulfonyl group. The compound is also known for its potential applications in the preparation of dyes and other specialty chemicals.
723-50-2
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Basic information
- Product Name: 2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-
- Synonyms: 3t-(4-Nitro-benzolsulfonyl)-acrylsaeure;trans-β-(4-Nitro-phenylsulfonyl)-acrylsaeure;3t-(4-nitro-benzenesulfonyl)-acrylic acid;(E)-3-(4-Nitro-benzenesulfonyl)-acrylic acid;
- CAS NO:723-50-2
- Molecular Formula: C9H7NO6S
- Molecular Weight: 257.224
- 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: 2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-(723-50-2)
- EPA Substance Registry System: 2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-(723-50-2)
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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: 723-50-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 723-50-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 723-50:
(5*7)+(4*2)+(3*3)+(2*5)+(1*0)=62
62 % 10 = 2
So 723-50-2 is a valid CAS Registry Number.
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723-50-2Downstream Products
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2-Propenoic acid, 3-[(4-nitrophenyl)sulfonyl]-, (E)-
