2-Naphthalenecarboxylic acid, 7-amino-, also known as 7-Amino-2-naphthoic acid, is an organic compound with the chemical formula C11H9NO2. It is a white crystalline solid that is soluble in water, ethanol, and ether. 2-Naphthalenecarboxylic acid, 7-amino- is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, and features a carboxylic acid group at the 2-position and an amino group at the 7-position. It is used as an intermediate in the synthesis of various pharmaceuticals, dyes, and other organic compounds. Due to its chemical structure, it exhibits properties such as acidity and basicity, making it a versatile building block in organic chemistry.
5773-99-9
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Basic information
- Product Name: 2-Naphthalenecarboxylic acid, 7-amino-
- Synonyms: 7-amino-[2]naphthoic acid;7-Amino-naphthalene-2-carboxylic acid;7-Amino-[2]naphthoesaeure;
- CAS NO:5773-99-9
- Molecular Formula: C11H9NO2
- Molecular Weight: 187.198
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: 247 - 249 °C (aq. ethanol)
- 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-Naphthalenecarboxylic acid, 7-amino-(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Naphthalenecarboxylic acid, 7-amino-(5773-99-9)
- EPA Substance Registry System: 2-Naphthalenecarboxylic acid, 7-amino-(5773-99-9)
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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: 5773-99-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5773-99-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,7 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.Calculate Digit Verification of CAS Registry Number 5773-99:
(6*5)+(5*7)+(4*7)+(3*3)+(2*9)+(1*9)=129
129 % 10 = 9
So 5773-99-9 is a valid CAS Registry Number.
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2-Naphthalenecarboxylic acid, 7-amino-
