2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride is a chemical compound with the molecular formula C6H5ClO3S. It is a derivative of acetyl chloride, featuring a thiophene ring with a 1,1-dioxide group and a 2-acetyl group. 2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Its reactivity and stability make it a valuable building block in organic chemistry, particularly in the formation of complex molecules that require the presence of a thiophene ring. The compound is typically handled with care due to its potential reactivity and should be used in accordance with proper safety protocols.
73670-94-7
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Basic information
- Product Name: 2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride
- Synonyms: 2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride
- CAS NO:73670-94-7
- Molecular Formula:
- Molecular Weight: 194.639
- 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-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride(CAS DataBase Reference)
- NIST Chemistry Reference: 2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride(73670-94-7)
- EPA Substance Registry System: 2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride(73670-94-7)
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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: 73670-94-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 73670-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,7 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.Calculate Digit Verification of CAS Registry Number 73670-94:
(7*7)+(6*3)+(5*6)+(4*7)+(3*0)+(2*9)+(1*4)=147
147 % 10 = 7
So 73670-94-7 is a valid CAS Registry Number.
73670-94-7Upstream product
73670-94-7Downstream Products
- 74170-66-4 2-(1,1-Dioxo-2,5-dihydro-1H-1λ6-thiophen-2-yl)-1-(6-methyl-3,4-dihydro-2H-pyridin-1-yl)-ethanone
- 78456-78-7 (E)-N-(p-methoxybenzyl)-N-<<3,4-(methylenedioxy)benzylidene>methyl>-2-(2,5-dihydro-1,1-dioxothienyl)acetamide
- 78456-85-6 [(1S,2R,6R)-6-Benzo[1,3]dioxol-5-yl-2-(2-chloro-ethyl)-cyclohex-3-enyl]-(4-methoxy-benzyl)-carbamic acid ethyl ester
- 78456-82-3 (3aR*,7S*,7aS*)-N-(p-methoxybenzyl)-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 78456-81-2 (3aR*,7R*,7aR*)-N-(p-methoxybenzyl)-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 82281-26-3 (3aR*,7R*,7aS*)-N-benzyl-2-oxo-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 82281-24-1 N-benzyl-2-oxo-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 82281-29-6 (3aR*,7S*,7aS*)-N-benzyl-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 82281-28-5 (3aR*,7R*,7aR*)-N-benzyl-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 82281-30-9 (3aR*,7R*,7aS*)-N-benzyl-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 78456-80-1 N-(p-methoxybenzyl)-2-oxo-7-<3,4-(methylenedioxy)phenyl>-2,3,3a,6,7,7a,-hexahydroindole
- 78456-79-8 (E)-Hexa-3,5-dienoic acid ((E)-2-benzo[1,3]dioxol-5-yl-vinyl)-(4-methoxy-benzyl)-amide
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82281-27-4 (3aR*,4R*,9aS*)-N-benzyl-2-oxo-4-vinyl-2,3,3a,4,9,9a,-hexahydro-6,7-(methylenedioxy)benz
indole - 82293-68-3 (E)-N-benzyl-N-<<3,4-(methylnenedioxy)benzylidene>methyl>-3(E),5-hexadienamide
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2-(2,5-Dihydro-1,1-dioxothienyl)acetyl chloride
