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1.ÓÐûÓÐÈËÖªµÀ°¢ÎºËáÒÒõ¥µÄ·ÐµãÄØ£¿ ÎҲ鵽ËüÔÚ0.05torrѹÁ¦Ï¶ÔÓ¦µÄ·ÐµãÊÇ165ÉãÊÏ¶È ×ª»»Îª³£Ñ¹ÊǶàÉÙ°¡£¿ [ Last edited by xjxlovelxl on 2009-11-5 at 10:50 ] |
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lifujian6160
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- ½ð±Ò: 1463.2
- Ìû×Ó: 170
- ÔÚÏß: 6.6Сʱ
- ³æºÅ: 661721
- ×¢²á: 2008-11-25
- ÐÔ±ð: GG
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Ë®¾§ÐÄ6053(½ð±Ò+2,VIP+0): 11-6 19:56
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Ë®¾§ÐÄ6053(½ð±Ò+2,VIP+0): 11-6 19:56
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Systematic Name: ethyl 3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoate ChemSpider ID: 58642 Empirical Formula: C12H14O4 Index of Refraction: 1.565 Molar Volume: 189.3 cm3 Flash Point: 132.5 ¡ãC Boiling Point: 382.3 ¡ãC at 760 mmHg |
4Â¥2009-11-05 14:35:40
lovemonday
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- ÔÚÏß: 240.8Сʱ
- ³æºÅ: 474136
- ×¢²á: 2007-12-05
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Ë®¾§ÐÄ6053(½ð±Ò+1,VIP+0): 11-5 11:17
Ë®¾§ÐÄ6053(½ð±Ò+1,VIP+0): 11-5 11:17
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·Ðµã 164-166 ÉãÊÏ¶È 1torr=1mmHg=101325/760 Pa [ Last edited by lovemonday on 2009-11-5 at 10:10 ] |
2Â¥2009-11-05 10:08:31
mdzhao
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- ³æºÅ: 858600
- ×¢²á: 2009-09-28
- ÐÔ±ð: MM
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Ë®¾§ÐÄ6053(½ð±Ò+1,VIP+0): 11-5 20:26
Ë®¾§ÐÄ6053(½ð±Ò+1,VIP+0): 11-5 20:26
|
·Ö×Óʽ C12H14O4 ·Ö×ÓÁ¿ 222.24 CAS µÇ¼ºÅ 4046-02-0 EINECS µÇ¼ºÅ 223-745-5 ÈÛµã 63-65 ºC ·Ðµã 164-166 ºC (0.5 MMHG) |
3Â¥2009-11-05 11:48:26
lifujian6160
½ð³æ (СÓÐÃûÆø)
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- ½ð±Ò: 1463.2
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- ×¢²á: 2008-11-25
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5Â¥2009-11-05 14:36:22













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