2,3-Dimethoxy-6-chlor-naphthazarin is a chemical compound with the molecular formula C13H11ClO4. It is a derivative of naphthazarin, a type of azine dye, characterized by the presence of two methoxy groups at the 2nd and 3rd positions and a chlorine atom at the 6th position on the naphthalene ring. This yellow crystalline solid is used as an intermediate in the synthesis of various dyes and pigments, particularly those with improved colorfastness and stability. Its chemical structure and properties make it a valuable component in the production of colorants for textiles, plastics, and other industrial applications.
3468-85-7
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Basic information
- Product Name: 2,3-Dimethoxy-6-chlor-naphthazarin
- Synonyms:
- CAS NO:3468-85-7
- Molecular Formula:
- Molecular Weight: 284.653
- 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: 2,3-Dimethoxy-6-chlor-naphthazarin(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3-Dimethoxy-6-chlor-naphthazarin(3468-85-7)
- EPA Substance Registry System: 2,3-Dimethoxy-6-chlor-naphthazarin(3468-85-7)
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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: 3468-85-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3468-85-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,6 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.Calculate Digit Verification of CAS Registry Number 3468-85:
(6*3)+(5*4)+(4*6)+(3*8)+(2*8)+(1*5)=107
107 % 10 = 7
So 3468-85-7 is a valid CAS Registry Number.
3468-85-7Upstream product
3468-85-7Downstream Products
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2,3-Dimethoxy-6-chlor-naphthazarin
