660-21-9
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Basic information
- Product Name: 3,3-dimethyl-2-butyl methylphosphonofluoridate
- Synonyms: 3,3-dimethyl-2-butyl methylphosphonofluoridate
- CAS NO:660-21-9
- Molecular Formula: C7H16 F O2 P
- Molecular Weight: 182.17
- EINECS: N/A
- Product Categories: N/A
- Mol File: 660-21-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 207.1°C at 760 mmHg
- Flash Point: 79.1°C
- Appearance: /
- Density: 1.011g/cm3
- Vapor Pressure: 0.329mmHg at 25°C
- Refractive Index: 1.395
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 3,3-dimethyl-2-butyl methylphosphonofluoridate(CAS DataBase Reference)
- NIST Chemistry Reference: 3,3-dimethyl-2-butyl methylphosphonofluoridate(660-21-9)
- EPA Substance Registry System: 3,3-dimethyl-2-butyl methylphosphonofluoridate(660-21-9)
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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: 660-21-9(Hazardous Substances Data)
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660-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 660-21-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,6 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.Calculate Digit Verification of CAS Registry Number 660-21:
(5*6)+(4*6)+(3*0)+(2*2)+(1*1)=59
59 % 10 = 9
So 660-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H16FO2P/c1-7(2,3)5-6-10-11(4,8)9/h5-6H2,1-4H3
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3,3-dimethyl-2-butyl methylphosphonofluoridate
