Meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione, also known as meso-BMHD, is an organic compound with the molecular formula C18H20O4. It is a symmetrical molecule with two 4-methoxy-phenyl groups attached to a central hexane-2,5-dione core. meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione is characterized by its unique structure, which includes two phenyl rings connected through a central carbon chain, with each phenyl ring bearing a methoxy group at the para position. Meso-BMHD is a chiral molecule, meaning it has non-superimposable mirror images, but in this case, it is a meso compound, which means it does not exhibit optical activity due to the symmetry of its structure. It is often used in the synthesis of various pharmaceuticals and organic compounds due to its versatile chemical properties and the potential for further functionalization at the phenyl and carbonyl groups.
1045-74-5
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Basic information
- Product Name: meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione
- Synonyms:
- CAS NO:1045-74-5
- Molecular Formula:
- Molecular Weight: 326.392
- 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: meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione(CAS DataBase Reference)
- NIST Chemistry Reference: meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione(1045-74-5)
- EPA Substance Registry System: meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione(1045-74-5)
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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: 1045-74-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1045-74-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,4 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.Calculate Digit Verification of CAS Registry Number 1045-74:
(6*1)+(5*0)+(4*4)+(3*5)+(2*7)+(1*4)=55
55 % 10 = 5
So 1045-74-5 is a valid CAS Registry Number.
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meso-3,4-bis-(4-methoxy-phenyl)-hexane-2,5-dione
