Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
499187-53-0
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Basic information
- Product Name: Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI)
- Synonyms: Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI);2-ETHYNYL-5-METHYLPYRIDINE 1-OXIDE;2-ethynyl-5-Methyl-1$l^{5}-pyridin-1-one;2-ethynyl-5-methyl-1-oxidopyridin-1-ium
- CAS NO:499187-53-0
- Molecular Formula: C8H7NO
- Molecular Weight: 133.14728
- EINECS: N/A
- Product Categories: PYRIDINE;ALCOHOL
- Mol File: 499187-53-0.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 313.691ºC at 760 mmHg
- Flash Point: 143.516ºC
- Appearance: /
- Density: 0.958g/cm3
- Vapor Pressure: 0.001mmHg at 25°C
- Refractive Index: 1.506
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI)(CAS DataBase Reference)
- NIST Chemistry Reference: Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI)(499187-53-0)
- EPA Substance Registry System: Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI)(499187-53-0)
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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: 499187-53-0(Hazardous Substances Data)
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499187-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 499187-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,9,1,8 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.Calculate Digit Verification of CAS Registry Number 499187-53:
(8*4)+(7*9)+(6*9)+(5*1)+(4*8)+(3*7)+(2*5)+(1*3)=220
220 % 10 = 0
So 499187-53-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H7NO/c1-3-8-5-4-7(2)6-9(8)10/h1,4-6H,2H3
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Pyridine, 2-ethynyl-5-methyl-, 1-oxide (9CI)
