Knowledge (XXG)

Tribromosilane

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Si. At high temperatures, it decomposes to produce silicon, and is an alternative to purified trichlorosilane of ultrapure silicon in the
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Schumb WC, Young RC (April 1930). "A study of the reaction of hydrogen bromide with silicon".
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The Schumacher Process of silicon deposition uses tribromosilane gas to produce
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Schumb WC (December 1942). "The Halides and Oxyhalides of Silicon".
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at high temperature. It spontaneously combusts when exposed to air.
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Except where otherwise noted, data are given for materials in their
121: 111: 223: 44: 35: 515: 185: 97: 535: 8: 542: 528: 379:It may be prepared by heating crystalline 238: 163: 141: 15: 205: 442:Journal of the American Chemical Society 396: 281: 259: 234: 154: 7: 493: 491: 176: 76:Silicobromoform; Tribromomonosilane 514:. You can help Knowledge (XXG) by 14: 495: 311: 22: 339:(at 25 °C , 100 kPa). 314: 305: 1: 263:InChI=1S/Br3HSi/c1-4(2)3/h4H 31: 592: 490: 333: 292: 272: 250: 81: 73: 63: 58: 30: 21: 561:Inorganic compound stubs 410:pubchem.ncbi.nlm.nih.gov 510:–related article is a 429:The Schumacher Process 49: 40: 48: 39: 361:with the formula HBr 481:10.1021/cr60100a004 454:10.1021/ja01367a025 329: g·mol 18: 343:Infobox references 50: 41: 16: 523: 522: 359:chemical compound 351:Chemical compound 349: 348: 219:CompTox Dashboard 123:Interactive image 54: 53: 583: 576:Nonmetal halides 544: 537: 530: 499: 492: 485: 484: 469:Chemical Reviews 464: 458: 457: 448:(4): 1464–1469. 437: 431: 426: 420: 419: 417: 416: 406:"Tribromosilane" 401: 385:hydrogen bromide 328: 316: 313: 307: 300:Chemical formula 243: 242: 227: 225: 209: 189: 178: 167: 156: 145: 125: 101: 32: 26: 19: 591: 590: 586: 585: 584: 582: 581: 580: 551: 550: 549: 548: 489: 488: 466: 465: 461: 439: 438: 434: 427: 423: 414: 412: 403: 402: 398: 393: 364: 352: 345: 340: 326: 310: 302: 288: 285: 280: 279: 268: 265: 264: 258: 257: 246: 228: 221: 212: 192: 179: 148: 128: 115: 104: 91: 77: 69: 17:Tribromosilane 12: 11: 5: 589: 587: 579: 578: 573: 568: 563: 553: 552: 547: 546: 539: 532: 524: 521: 520: 500: 487: 486: 475:(3): 587–595. 459: 432: 421: 395: 394: 392: 389: 362: 355:Tribromosilane 350: 347: 346: 341: 337:standard state 334: 331: 330: 324: 318: 317: 308: 303: 298: 295: 294: 290: 289: 287: 286: 283: 275: 274: 273: 270: 269: 267: 266: 262: 261: 253: 252: 251: 248: 247: 245: 244: 236:DTXSID50160668 231: 229: 217: 214: 213: 211: 210: 202: 200: 194: 193: 191: 190: 182: 180: 172: 169: 168: 158: 150: 149: 147: 146: 138: 136: 130: 129: 127: 126: 118: 116: 109: 106: 105: 103: 102: 94: 92: 87: 84: 83: 79: 78: 75: 71: 70: 68:Tribromosilane 67: 61: 60: 56: 55: 52: 51: 42: 28: 27: 13: 10: 9: 6: 4: 3: 2: 588: 577: 574: 572: 569: 567: 564: 562: 559: 558: 556: 545: 540: 538: 533: 531: 526: 525: 519: 517: 513: 509: 506: 501: 498: 494: 482: 478: 474: 470: 463: 460: 455: 451: 447: 443: 436: 433: 430: 425: 422: 411: 407: 400: 397: 390: 388: 386: 383:with gaseous 382: 377: 375: 370: 368: 367:semiconductor 360: 356: 344: 338: 332: 325: 323: 320: 319: 304: 301: 297: 296: 291: 282: 278: 271: 260: 256: 249: 241: 237: 233: 232: 230: 220: 216: 215: 208: 204: 203: 201: 199: 196: 195: 188: 184: 183: 181: 175: 171: 170: 166: 162: 159: 157: 155:ECHA InfoCard 152: 151: 144: 140: 139: 137: 135: 132: 131: 124: 120: 119: 117: 113: 108: 107: 100: 96: 95: 93: 90: 86: 85: 80: 72: 66: 62: 57: 47: 43: 38: 34: 33: 29: 25: 20: 516:expanding it 502: 472: 468: 462: 445: 441: 435: 424: 413:. Retrieved 409: 399: 378: 371: 369:industry. 354: 353: 82:Identifiers 74:Other names 374:polysilicon 293:Properties 161:100.029.250 555:Categories 415:2022-12-22 391:References 322:Molar mass 207:H5DT3G5DA3 134:ChemSpider 110:3D model ( 89:CAS Number 65:IUPAC name 505:inorganic 404:PubChem. 99:7789-57-3 571:Bromides 508:compound 284:Br(Br)Br 566:Silanes 381:silicon 357:is the 327:268.805 174:PubChem 277:SMILES 59:Names 503:This 255:InChI 187:82244 143:74222 112:JSmol 512:stub 198:UNII 477:doi 450:doi 224:EPA 177:CID 557:: 473:31 471:. 446:52 444:. 408:. 315:Si 306:Br 543:e 536:t 529:v 518:. 483:. 479:: 456:. 452:: 418:. 363:3 312:H 309:3 226:) 222:( 114:)

Index




IUPAC name
CAS Number
7789-57-3
JSmol
Interactive image
ChemSpider
74222
ECHA InfoCard
100.029.250
Edit this at Wikidata
PubChem
82244
UNII
H5DT3G5DA3
CompTox Dashboard
DTXSID50160668
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
standard state
Infobox references
chemical compound
semiconductor
polysilicon
silicon

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