Compounds Starting with M — CRC Organic Compounds
Metaldehyde to Methamidophos · 44.1 g/mol
Physical property data for 405 organic compounds beginning with the letter M, sourced from the CRC Handbook of Chemistry and Physics. Each entry includes molecular formula, molecular weight, melting point, boiling point, density, refractive index, and solubility in common solvents. Molecular weights range from 16.0 to 1,085 g/mol. Sample compounds in this section: m-Cresol, m-Dibromobenzene, m-Dichlorobenzene.
| Compound Name | CAS Number | Bp C | Density | Mol Formula | Mol Weight (g/mol) | Mp C | Phys Form | Refractive Index | Solubility | Synonym |
|---|---|---|---|---|---|---|---|---|---|---|
| Metaldehyde | 37273-91-9 | 115 Sub | — | (C2H4O)x | 44.052 | 246 | Tetr Nd Or Pr (al) | — | I H2O, ace; Sl EtOH, eth, bz, Chl | Metacetaldehyde (polymer) |
| Metanil Yellow | 587-98-4 | — | — | C18H14N3NaO3S | 375.377 | — | Br-Ye Pow | — | vs H2O, EtOH; S bz, eth; Sl Ace | — |
| Metaraminol | 54-49-9 | — | — | C9H13NO2 | 167.205 | — | Hyg Cry (HCl) | — | S H2O | 2-Amino-1-(3-hydroxyphenyl)- 1-propanol, (1R,2S) |
| Metaxalone | 1665-48-1 | 2231.5 | — | C12H15NO3 | 221.252 | 122 | Cry (AcOEt) | — | — | — |
| Methacholine Chloride | 62-51-1 | — | — | C8H18ClNO2 | 195.688 | 172 | Hyg Cry | — | vs H2O, EtOH, Chl | — |
| Methacrylic Acid | 79-41-4 | 160(1) | 1.015320 | C4H6O2 | 86.09 | 14.6(0.8) | Pr | 1.431420 | S H2O, chl; Msc EtOH, Eth | 2-Methylpropenoic Acid |
| Methacycline | 914-00-1 | — | — | C22H22N2O8 | 442.418 | 205 Dec | Cry | — | — | — |
| Methadone Hydrochloride | 1095-90-5 | — | — | C21H28ClNO | 345.906 | 235 | Pl (al-eth) | — | vs H2O, EtOH | 6-(Dimethylamino)-4,4-Diphe- Nyl-3-Heptanone Hydrochloride |
| Methallenestril | 517-18-0 | — | — | C18H22O3 | 286.366 | 139 | Cry (MeOH aq) | — | S Eth | — |
| Methamidophos | 10265-92-6 | — | 1.3120 | C2H8NO2PS | 141.13 | 46.7(0.5) | — | — | — | Phosphoramidothioic acid, O,S-Dimethyl Ester |
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