Naphthalene, 1,2-dihydro-3,4-dimethyl-, also known as 3,4-dimethyl-1,2-dihydronaphthalene, is an organic compound with the chemical formula C12H14. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, with two methyl groups attached to the 3rd and 4th carbon atoms and a double bond between the 1st and 2nd carbon atoms. Naphthalene, 1,2-dihydro-3,4-dimethyl- is a colorless liquid with a strong aromatic odor and is used as an intermediate in the synthesis of various chemicals, such as dyes, pharmaceuticals, and agrochemicals. Due to its potential health risks and environmental concerns, it is important to handle and dispose of this chemical with caution, following proper safety guidelines and regulations.
5195-39-1
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Basic information
- Product Name: Naphthalene, 1,2-dihydro-3,4-dimethyl-
- Synonyms:
- CAS NO:5195-39-1
- Molecular Formula: C12H14
- Molecular Weight: 158.243
- EINECS: N/A
- Product Categories: N/A
- Mol File: 5195-39-1.mol
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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: Naphthalene, 1,2-dihydro-3,4-dimethyl-(CAS DataBase Reference)
- NIST Chemistry Reference: Naphthalene, 1,2-dihydro-3,4-dimethyl-(5195-39-1)
- EPA Substance Registry System: Naphthalene, 1,2-dihydro-3,4-dimethyl-(5195-39-1)
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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: 5195-39-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5195-39-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,9 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.Calculate Digit Verification of CAS Registry Number 5195-39:
(6*5)+(5*1)+(4*9)+(3*5)+(2*3)+(1*9)=101
101 % 10 = 1
So 5195-39-1 is a valid CAS Registry Number.
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5195-39-1Downstream Products
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Naphthalene, 1,2-dihydro-3,4-dimethyl-
