ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

2,4-¶þÏõ»ù·Ó

2,4-¶þÏõ»ù·Ó½á¹¹Ê½

½á¹¹Ê½

Îᄎ±àºÅ 014m
·Ö×Óʽ c6h4n2o5
·Ö×ÓÁ¿ 184.11
±êÇ©

¦Á-¶þÏõ»ù·Ó,

2-Ïõ»ù·Ó,

2-dinitrophenol,

a-dinitrophenol,

Ëá¼îָʾ¼Á

±àºÅϵͳ

casºÅ£º51-28-5

mdlºÅ£ºmfcd00007115

einecsºÅ£º200-087-7

rtecsºÅ£ºsl2800000

brnºÅ£º1246142

pubchemºÅ£º24861147

ÎïÐÔÊý¾Ý

1.ÐÔ×´£ºÇ³»ÆÉ«½á¾§»ò·ÛÄ©[1]

2.È۵㣨¡æ£©£º114~115[2]

3.·Ðµã£¨¡æ£©£ºÉý»ª[3]

4.Ïà¶ÔÃܶȣ¨Ë®=1£©£º1.68[4]

5.Ïà¶ÔÕôÆøÃܶȣ¨¿ÕÆø=1£©£º6.35[5]

6.ȼÉÕÈÈ£¨kj/mol£©£º-2708.6[6]

7.ÐÁ´¼/Ë®·ÖÅäϵÊý£º1.54~1.67[7]

8.ÈܽâÐÔ£º²»ÈÜÓÚÀäË®£¬ÈÜÓÚÈÈË®¡¢¡¢¡¢±ûͪ¡¢¡¢Âȷ¡£[8]

¶¾ÀíѧÊý¾Ý

1.¼±ÐÔ¶¾ÐÔ[9] 

ld50£º30mg/kg£¨´óÊó¾­¿Ú£©£»72mg/kg£¨Ð¡Êó¾­¿Ú£©£»700mg/kg£¨ëàÊó¾­Æ¤£©

2.´Ì¼¤ÐÔ[10]   ¼ÒÍþ­Æ¤£º300mg£¨4ÖÜ£¬¼äЪ£©£¬Çá¶È´Ì¼¤¡£

3.ÖÂÍ»±äÐÔ[11]  

΢ÉúÎïÖÂÍ»±ä£º´ó³¦¸Ë¾ú200ppm£¨3h£©¡£dnaÒÖÖÆ£º²ÖÊó·ÎÔà7mmol/l¡£dnaËðÉË£º´óÊó¸Î100¦Ìmol/l¡£

4.ÆäËû[12]  СÊó¸¹Ç»µÍÖж¾¼ÁÁ¿£¨tdlo£©£º40800¦Ìg/kg£¨ÔÐ10~12d£©£¬ÓÐÅßÌ¥¶¾ÐÔ¡£

Éú̬ѧÊý¾Ý

1.Éú̬¶¾ÐÔ[13]

lc50£º0.62mg/l£¨96h£©£¨À¶ÈúÌ«ÑôÓ㣩£»0.7mg/l(96h)£¨´óÎ÷ÑóöÙ£©£»6.58~13.3mg/l£¨96h£©£¨ºÚÍ·´ôÓ㣬¶¯Ì¬£©£»4.85mg/l£¨96h£©£¨ÌÇϺ£©£»4.09~4.71mg/l£¨96h£©£¨Ë®Ô飩£»98mg/l£¨96h£©£¨Àß¹ÇÌõÔ壩

2.ÉúÎï½µ½âÐÔ[14]

ºÃÑõÉúÎï½µ½â£¨h£©£º1622~6312

ÑáÑõÉúÎï½µ½â£¨h£©£º68~170

3.·ÇÉúÎï½µ½âÐÔ[15]

¹â½â´ó¹âÎüÊÕ£¨nm£©£º365

Ë®ÖйâÑõ»¯°ëË¥ÆÚ£¨h£©£º77~3840

¿ÕÆøÖйâÑõ»¯°ëË¥ÆÚ£¨h£©£º111~1114

·Ö×ӽṹÊý¾Ý

1¡¢Ä¦¶ûÕÛÉäÂÊ£º41.22

2¡¢Ä¦¶ûÌå»ý£¨cm3/mol£©£º111.5

3¡¢µÈÕűÈÈÝ£¨90.2k£©£º333.2

4¡¢±íÃæÕÅÁ¦£¨dyne/cm£©£º79.6

5¡¢¼«»¯ÂÊ£¨10-24cm3£©£º16.34

¼ÆË㻯ѧÊý¾Ý

1.ÊèË®²ÎÊý¼ÆËã²Î¿¼Öµ£¨xlogp£©:ÎÞ

2.Çâ¼ü¹©ÌåÊýÁ¿:1

3.Çâ¼üÊÜÌåÊýÁ¿:5

4.¿ÉÐýת»¯Ñ§¼üÊýÁ¿:0

5.»¥±äÒì¹¹ÌåÊýÁ¿:4

6.ÍØÆË·Ö×Ó¼«ÐÔ±íÃæ»ý112

7.ÖØÔ­×ÓÊýÁ¿:13

8.±íÃæµçºÉ:0

9.¸´ÔÓ¶È:220

10.Í¬Î»ËØÔ­×ÓÊýÁ¿:0

11.È·¶¨Ô­×ÓÁ¢¹¹ÖÐÐÄÊýÁ¿:0

12.²»È·¶¨Ô­×ÓÁ¢¹¹ÖÐÐÄÊýÁ¿:0

13.È·¶¨»¯Ñ§¼üÁ¢¹¹ÖÐÐÄÊýÁ¿:0

14.²»È·¶¨»¯Ñ§¼üÁ¢¹¹ÖÐÐÄÊýÁ¿:0

15.¹²¼Û¼üµ¥ÔªÊýÁ¿:1

ÐÔÖÊÓëÎȶ¨ÐÔ

1.Îȶ¨ÐÔ[16]  Îȶ¨

2.½ûÅäÎï[17]  Ç¿Ñõ»¯¼Á¡¢Ç¿¼î¡¢õ£»ùÂÈ¡¢Ëáôû¡¢ÖؽðÊô·ÛÄ©

3.±ÜÃâ½Ó´¥µÄÌõ¼þ[18]  Ħ²Á¡¢×²»÷¡¢ÊÜÈÈ

4.¾ÛºÏΣº¦[19]  ²»¾ÛºÏ

5.·Ö½â²úÎï[20]  µªÑõ»¯Îï

Öü´æ·½·¨

´¢´æ×¢ÒâÊÂÏî[21]  ´¢´æÓÚÒõÁ¹¡¢Í¨·çÁ¼ºÃµÄרÓÿⷿÄÚ£¬ÊµÐС°Ë«ÈËÊÕ·¢¡¢Ë«È˱£¹Ü¡±ÖƶÈ¡£Ô¶Àë»ðÖÖ¡¢ÈÈÔ´¡£¿âβ»Ò˳¬¹ý35¡æ¡£°ü×°ÃÜ·â¡£Ó¦ÓëÑõ»¯¼Á¡¢¼îÀࡢʳÓû¯Ñ§Æ··Ö¿ª´æ·Å£¬Çмɻ촢¡£²ÉÓ÷À±¬ÐÍÕÕÃ÷¡¢Í¨·çÉèÊ©¡£½ûֹʹÓÃÒײúÉú»ð»¨µÄ»úеÉ豸ºÍ¹¤¾ß¡£´¢ÇøÓ¦±¸ÓкÏÊʵIJÄÁÏÊÕÈÝй©Îï¡£

ºÏ³É·½·¨

1.ÓÉ2,4-¶þÏõ»ùÂÈÔÚ¼îÈÜÒºÖÐË®½â¶øµÃ¡£½«1400lË®¼Óµ½Ë®½â¹øÖУ¬½Á°è¼ÓÈÈÖÁ60¡æ£¬½«750kgÒÑÈÛ»¯µÄ2,4-¶þÏõ»ùÂȼÓÈë¹øÄÚ¡£¼ÌÐøÉýε½90¡æ£¬ÓÚ1.5hÄÚÖð½¥¼ÓÈë780l30%µÄÇâÑõ»¯ÄÆÈÜÒº¡£¼ÓÁÏÖÐζÈÉÏÉý£¬¿ØÖÆÎ¶Ȳ»³¬¹ý102-104¡æ£¬±£ÎÂ30min¡£ÀäÈ´£¬¹ýÂËÎö³öµÄÄÆÑΡ£ÓÃË®Èܽ⣬ËữÖÁphΪ1£¬¼´Îö³ö2,4-¶þÏõ»ù·ÓµÄ»ÆÉ«½á¾§¡£ÁíÒ»ÖÖÖÆ±¸·½·¨ÊÇÓÉ·ÓµÍÎÂÏõ»¯¶øµÃ¡£½«67%µÄ¡¢53%µÄÏõËáºÍ·ÓÔÚ30¡æÒÔÏ»ìºÏ¾ùÔÈ£¬È»ºó£¬½Á°èϼÓÈÈÖÁ90¡æ£¬»ìºÏÎ↑ʼ¼¤ÁÒ·´Ó¦£¬²¢·Å³öÑõ»¯µª£¬¿ØÖÆ·´Ó¦ËÙ¶È£¬¼õÉÙ·´Ó¦ÎïËðʧ¡£·´Ó¦»ººÍºóÔÙ¼ÓÈÈ30min£¬ÀäÈ´£¬¹ýÂË£¬Ë®Ï´¼´µÃ²úÆ·¡£¾«ÖƿɲÉÓÃËá¼î·¨»òÓÃÖØ½á¾§¡£

2.½«Ë®¼ÓÈÈÖÁ60¡æºó£¬¼ÓÈëÒÑÈÛ»¯µÄ2£¬4£­¶þÏõ»ùÂÈ £¨ ÂÈ£ºË®¡Ö1¡Ã 2 £© £¬ ½Á°è²¢ÉýÎÂÖÁ90¡æ£¬È»ºó·ÖÅú¼ÓÈë35%µÄÇâÑõ»¯ÄÆÈÜÒºÖÁ·´Ó¦½áÊøºóÎÞÓÍÖé´æÔÚ¡£·´Ó¦¹ý³ÌÖÐÓ¦¿ØÖÆ·´Ó¦Î¶Ȳ»³¬¹ý102¡«104¡æ£º

ÇâÑõ»¯ÄÆÈÜÒº¼ÓÍêºó±£ÎÂ30min£¬²¢²»¶Ï½Á°èÖÁÓͲãÏûʧ£¬Ë®½â·´Ó¦ÍêÈ«¡£¾²Öã¬ÀäÈ´½á¾§ÖÁÍêÈ«£¬Â˳öµÄ2£¬4£­¶þÏõ»ù·ÓÄÆÑÎÓÃÊÊÁ¿ÎÂË®Èܽâºó£¬¼ÓÈëÑÎËáÖÁphֵΪ£±£¬¼´¿ÉÎö³ö2,4¶þÏõ»ù·Ó£º

ËùµÃ½á¾§ÓÃÉÙÁ¿ÀäˮϴÖÁÖÐÐÔ¡£ÔÙÓÃÈÈË®ÖØ½á¾§¼´¿É

ÓÃ;

1.Ö÷ÒªÓÃÓÚÁò»¯È¾ÁÏÉú²ú£¬ÈçÁò»¯ºÚbn£»brn£»2brnµÈ¡£Ò²ÓÃÓÚÉú²ú¿àζËáºÍÏÔÓ°¼ÁµÈ¡£·ÖÎö»¯Ñ§ÖÐÓÃ×÷Ëá¼îָʾ¼Á£¬±äÉ«·¶Î§ÊÇph=2.8£¨ÎÞÉ«£©-4.4£¨»ÆÉ«£©£»»¹¿ÉÓÃÓÚ¼ì²â¼Ø£»ï§£»Ã¾µÈ¡£

2.ÓÃÓÚÓлúºÏ³É¡¢È¾ÁÏ¡¢Õ¨Ò©µÈ¡£[22]

À©Õ¹ÔĶÁhttps://www.bdmaee.net/wp-content/uploads/2022/08/31-13.jpg
À©Õ¹ÔĶÁhttps://www.newtopchem.com/archives/867
À©Õ¹ÔĶÁhttps://www.newtopchem.com/archives/462
À©Õ¹ÔĶÁhttps://www.cyclohexylamine.net/dabco-pt304-polyurethane-rigid-foam-catalyst-pt304/
À©Õ¹ÔĶÁhttps://www.bdmaee.net/niax-k-zero-3000-trimer-catalyst-/
À©Õ¹ÔĶÁhttps://www.cyclohexylamine.net/dabco-delay-type-catalyst-delay-type-strong-gel-catalyst/
À©Õ¹ÔĶÁhttps://www.newtopchem.com/archives/44177
À©Õ¹ÔĶÁhttps://www.cyclohexylamine.net/balance-catalyst-polycat-17-polyurethane-semi-hard-foam-catalyst/
À©Õ¹ÔĶÁhttps://www.bdmaee.net/wp-content/uploads/2022/08/polyurethane-thermal-delay-catalyst-nt-cate-129-heat-sensitive-metal-catalyst-1.pdf
À©Õ¹ÔĶÁhttps://www.morpholine.org/catalyst-dabco-8154-acid-blocked-tertiary-amine-catalyst/

±êÇ©£º
ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿