Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-, also known as 1-(12H-benzo[a]phenothiazin-2-yl)ethanone or 1-benzo[a]phenothiazin-2-ylethanone, is a chemical compound with the molecular formula C14H11NOS. It belongs to the class of organic compounds known as benzo[a]phenothiazines, which are characterized by a benzene ring fused to a phenothiazine ring. This specific compound features a ketone group (-CO-) attached to the ethyl group (-CH2CH3), which is further connected to the benzo[a]phenothiazine nucleus. It is an important intermediate in the synthesis of various pharmaceuticals and dyes, and is also used in the preparation of fluorescent brightening agents and other specialty chemicals.
7771-19-9
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Basic information
- Product Name: Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-
- Synonyms:
- CAS NO:7771-19-9
- Molecular Formula: C18H13NOS
- Molecular Weight: 291.373
- 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: Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-(CAS DataBase Reference)
- NIST Chemistry Reference: Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-(7771-19-9)
- EPA Substance Registry System: Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-(7771-19-9)
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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: 7771-19-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7771-19-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.Calculate Digit Verification of CAS Registry Number 7771-19:
(6*7)+(5*7)+(4*7)+(3*1)+(2*1)+(1*9)=119
119 % 10 = 9
So 7771-19-9 is a valid CAS Registry Number.
7771-19-9Upstream product
7771-19-9Downstream Products
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Ethanone, 1-(12H-benzo[a]phenothiazin-2-yl)-
