Knowledge (XXG)

1,2-Cyclobutanedione

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Denis, J. M.; Champion, J.; Conia, J. M. (1981). "1,2-Cyclobutanedione".
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Except where otherwise noted, data are given for materials in their
243:. It is one of two isomers of cyclobutanedione, the other being 108: 271:, a naturally occuring derivative of 1,2-butanedione 90: 46: 8: 123: 68: 15: 239: 235: 231: 281: 119: 59: 196:65 °C (149 °F; 338 K) 7: 81: 14: 154: 22: 206:(at 25 °C , 100 kPa). 160: 148: 1: 255:of 1,2-bis(trimethylsiloxy) 349: 200: 135: 30: 21: 303:10.15227/orgsyn.060.0018 251:. It is prepared by 17:1,2-Cyclobutanedione 245:1,3-cyclobutanedione 222:1,2-Cyclobutanedione 178: g·mol 18: 247:. It is prone to 210:Infobox references 16: 291:Organic Syntheses 263:Related compounds 228:with the formula 218:Chemical compound 216: 215: 104:CompTox Dashboard 340: 307: 306: 286: 242: 226:organic compound 177: 162: 156: 150: 143:Chemical formula 128: 127: 112: 110: 94: 83: 72: 61: 50: 26: 19: 348: 347: 343: 342: 341: 339: 338: 337: 313: 312: 311: 310: 288: 287: 283: 278: 265: 241: 237: 233: 229: 219: 212: 207: 175: 165: 159: 153: 145: 131: 113: 106: 97: 84: 53: 40: 12: 11: 5: 346: 344: 336: 335: 330: 325: 315: 314: 309: 308: 280: 279: 277: 274: 273: 272: 264: 261: 249:polymerization 217: 214: 213: 208: 204:standard state 201: 198: 197: 194: 188: 187: 184: 180: 179: 173: 167: 166: 163: 157: 151: 146: 141: 138: 137: 133: 132: 130: 129: 121:DTXSID80187368 116: 114: 102: 99: 98: 96: 95: 87: 85: 77: 74: 73: 63: 55: 54: 52: 51: 43: 41: 36: 33: 32: 28: 27: 13: 10: 9: 6: 4: 3: 2: 345: 334: 331: 329: 326: 324: 321: 320: 318: 304: 300: 296: 292: 285: 282: 275: 270: 267: 266: 262: 260: 258: 254: 250: 246: 227: 223: 211: 205: 199: 195: 193: 192:Melting point 190: 189: 186:yellow solid 185: 182: 181: 174: 172: 169: 168: 147: 144: 140: 139: 134: 126: 122: 118: 117: 115: 105: 101: 100: 93: 89: 88: 86: 80: 76: 75: 71: 67: 64: 62: 60:ECHA InfoCard 57: 56: 49: 45: 44: 42: 39: 35: 34: 29: 25: 20: 323:Cyclobutanes 294: 290: 284: 269:Moniliformin 253:desilylation 221: 220: 31:Identifiers 257:cyclobutene 183:Appearance 136:Properties 66:100.187.120 317:Categories 276:References 171:Molar mass 48:33689-28-0 38:CAS Number 333:Diketones 79:PubChem 297:: 18. 224:is an 176:84.074 92:141827 328:Enols 238:(CO) 299:doi 230:(CH 109:EPA 82:CID 319:: 295:60 293:. 259:. 305:. 301:: 240:2 236:2 234:) 232:2 164:2 161:O 158:4 155:H 152:4 149:C 111:) 107:(

Index


CAS Number
33689-28-0
ECHA InfoCard
100.187.120
Edit this at Wikidata
PubChem
141827
CompTox Dashboard
DTXSID80187368
Edit this at Wikidata
Chemical formula
Molar mass
Melting point
standard state
Infobox references
organic compound
1,3-cyclobutanedione
polymerization
desilylation
cyclobutene
Moniliformin
doi
10.15227/orgsyn.060.0018
Categories
Cyclobutanes
Enols
Diketones

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