6947-91-7
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Basic information
- Product Name: 1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate
- Synonyms: 6947-91-7;DTXSID60508491;NSC55871;NSC-55871;1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate
- CAS NO:6947-91-7
- Molecular Formula: C27H19ClO5
- Molecular Weight: 458.9
- EINECS: N/A
- Product Categories: N/A
- Mol File: 6947-91-7.mol
- Article Data: 0
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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: 1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate(CAS DataBase Reference)
- NIST Chemistry Reference: 1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate(6947-91-7)
- EPA Substance Registry System: 1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate(6947-91-7)
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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: 6947-91-7(Hazardous Substances Data)
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6947-91-7 Usage
Class
BenzopyranStructure
Contains a benzene ring fused to a pyran ringSalt form
PerchlorateCommon use
Organic synthesis and as a reagent in chemical reactionsSource
Used as a source of the 1,3,4-triphenyl-2-benzopyrylium cation in laboratory settingsReactant
Used in organic chemistry reactions for the synthesis of other organic compoundsApplication
Preparation of dyes and pigmentsCheck Digit Verification of cas no
The CAS Registry Mumber 6947-91-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,4 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 6947-91:
(6*6)+(5*9)+(4*4)+(3*7)+(2*9)+(1*1)=137
137 % 10 = 7
So 6947-91-7 is a valid CAS Registry Number.
6947-91-7Upstream product
6947-91-7Downstream Products
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1,3,4-Triphenyl-2-benzopyran-2-ium perchlorate
