少妇撒尿W搡BBB搡WBBB搡,曰批国产精品视频免费观看,国产人妖乱国产精品人妖,亚洲AV无码久久久久久精品同性

ÄãºÃ£¬»¶Ó­À´µ½ÖлªÊÔ¼ÁÍø ¹ºÊÔ¼Á ÂòºÄ²Ä£¡ [ÇëµÇ¼][×¢²áÓоªÏ²]

»õºÅ¿ìËÙϵ¥ | Ç©µ½ËÍ»ý·Ö   | »áÔ±ÖÐÐÄ | ¿Í·þÈÈÏߣº400-021-2765

Èý¼×»ùäå¹èÍé,2857-97-8,½á¹¹Ê½

Èý¼×»ùäå¹èÍé

CasNo:2857-97-8 MDL:MFCD00000048 ·Ö×Óʽ:C3H9BrSi£» (CH3)3SiBr ·Ö×ÓÁ¿:153.09

С³ÌÐò

»¯Ñ§ÊÔ¼Á

ËùÓвúÆ·½öÓÃ×÷¿ÆѧÑо¿ºÍÆóÒµÉú²ú£¬ÎÒÃDz»ÎªÈκθöÈËÓÃ;Ìṩ²úÆ·ºÍ·þÎñ
ÊÕÆð
  Æ·ÅÆ »õºÅ Æ·Ãû ¹æ¸ñ´¿¶È °ü×° ¿â´æ ÅƼۺ¬Ë° ³É½»¼Û ¹ºÂòÁ¿ ²Ù×÷
loading
µã»÷¼ÓÔظü¶à
¼ÓÔØÍê³É
ÉùÃ÷
1¡¢Òò³§¼Ò»áÔÚûÓÐÈκÎÌáǰ֪ͨµÄÇé¿öϸü¸Ä²úÆ·¼Û¸ñ¡¢°ü×°¡¢²úµØ»òÕßһЩ¸½¼þ£¬Èô³öÏÖ¼Û¸ñÒì³£ÇëÒÔ³§¼Ò¹ÙÍø¼Û¸ñΪ׼£¬±¾Ë¾²»ÄÜÈ·±£¿Í»§ÊÕµ½µÄ»õÎïÓëÉ̳ÇͼƬ¡¢²úµØ¡¢¸½¼þ˵Ã÷ÍêÈ«Ò»Ö£¬Ö»ÄÜÈ·±£ÎªÔ­³§Õý»õ£¡²¢ÇÒ±£Ö¤Ó뵱ʱÊг¡ÉÏͬÑùÖ÷Á÷ÐÂÆ·Ò»Ö¡£Èô±¾É̳ÇûÓм°Ê±¸üУ¬Çë´ó¼ÒÁ½â£¡
2¡¢ÉÌÆ·ÐÅÏ¢±ê×¢¡°Ò»°ãΣ»¯Æ·¡±¡°Î£»¯¡±µÄÉÌÆ·£¬ÈçÐ蹺ÂòÐèÌṩһ°ãΣ»¯Æ·¹ºÂò×ÊÖÊ¡£
3¡¢½ö¿ÉÓÃÓÚ¹¤Òµ»òÕß¿ÆÑеȷÇÒ½ÁÆÄ¿µÄ¡£ÂòÂôË«·½È·ÈÏ£ºÒÀÕÕÖйú·¨ÂÉ·¨¹æÖ®¹æ¶¨£¬±¾ÍøÕ¾ÏúÊÛµÄËùÓвúÆ·½öÓÃÓÚ¹¤ÒµÓ¦ÓûòÕß¿ÆѧÑо¿µÈ·ÇÒ½ÁÆÄ¿µÄ£¬²»¿ÉÓÃÓÚÈËÀà»ò¶¯ÎïµÄÁÙ´²Õï¶Ï»òÖÎÁÆ£¬·ÇÒ©Ó㬷ÇʳÓá£ÎÒÃÇÌØ´ËÃ÷ʾÌáÐÑ£ºÄúÓ¦Ñϸñã¡ÊØÉÏÊö¹æ¶¨£¬²»µÃ³¬Ô½Õý³£µÄ¿ÆÑлò½ÌѧĿµÄ¶øÎ¥¹æʹÓòúÆ·£¬·ñÔòÓÉ´ËÔì³ÉµÄÒ»Çкó¹û¾ùÓ¦ÓÉÄú³Ðµ££»ÈôÎÒÃÇÒò´ËÔâÊÜÈκÎËðʧµÄ£¬ÄúÒ²Ó¦¸ºÔð¶ÔÎÒÃÇ×ö³öÅâ³¥¡£
ÎÒҪίÍвɹº 2857-97-8 ²úÆ·

Óû§ÐèÒªµÇ¼³É¹¦²ÅÄܽøÐÐίÍвɹº£¡
ÅÆÊÔ¼Á¿ÉÔÚÏ·½Ö±½Ó¹ºÂò£¬ÈçÐè´ó°ü×°¿É·¢ÆðίÍвɹº¡£

*ÊÕ»õÇøÓò
*·¢Æ±ÀàÐÍ
*ÐèÇóÁ¿1
*ÐèÇóÁ¿2
±¸×¢

»ù±¾ÐÅÏ¢ÎﻯÐÔÖÊ°²È«Êý¾Ý

CAS:2857-97-8
ÖÐÎÄÃû£ºÈý¼×»ùäå¹èÍé
Ó¢ÎÄÃû£ºBromotrimethylsilane
ÖÐÎıðÃû£º
Èý¼×»ùäå¹èÍé
TMBS
Ó¢ÎıðÃû£º
Bromotrimethylsilane
Trimethylbromosilane
Trimethylsilyl bromide

¼¼ÊõÎÊ´ð

ÎÊÈý¼×»ùäå¹èÍéÊÇʲô£¬ÓÐʲôÓÃ;°¡£¿ÄäÃû 2021-04-20 17:39
ÃèÊö£ºÈý¼×»ùäå¹èÍéµÄÎﻯÐÔÖÊÊÇʲô£¬ÓÐʲôÓÃ;°¡£¿
´ð
»ù±¾ÐÅÏ¢£º
ÖÐÎÄÃû³Æ Èý¼×»ùäå¹èÍé
ÖÐÎıðÃû äåÈý¼×»ù¹èÍé;Èý¼×»ùä廯¹è;Èý¼×»ùäå´ú¼×¹èÍé;ä廯Èý¼×»ù¹èÍé;
Ó¢ÎÄÃû³Æ bromo(trimethyl)silane
Ó¢ÎıðÃû BroMotriMethylsilane;Trimethylbromosilane;Bromotrimethylsilane,AcroSeal;tmsbr;Bromotrimethylsilane,Stab. With Copper Powder or Silver Wire;trimethylsilylbromide;Trimethylsilicon bromide;bromotrimethylsilane;TMBS;Trimethylsilyl Bromide;Silane,bromotrimethyl;
CASºÅ 2857-97-8
·Ö×Óʽ C3H9BrSi
·Ö×ÓÁ¿ 153.09300

ÎﻯÐÔÖÊ£º
Íâ¹ÛÐÔ×´ ͸Ã÷»ÆÉ«ÒºÌå
ÕÛÉäÂÊ n20/D 1.424(lit.)
ÉÁµã 90 ¡ãF
ÕôÆûѹ 100mmHg at 25¡ãC
ÈÛµã -43 ¡ãC
ÃÜ¶È 1.16 g/mL at 25 ¡ãC(lit.)
Ë®ÈܽâÐÔ DECOMPOSES
·Ðµã 79 ¡ãC(lit.)

Èý¼×»ùäå¹èÍéµÄÓÃ;£º

ÖØÒªµÄºÏ³ÉÊÔ¼Á£¬±ÈÈý¼×»ùÂȹèÍé·´Ó¦»îÐԸߣ¬»áʹ¶þÍé»ùÁ×Ëáõ¥Áѽâ¶ø²úÉú¸÷ÖÖì¢Ëá¡£¿ÉÓÃÓÚ°¢µØ¸£Î¤µÄºÏ³ÉÒÔ¼°ÓÃÓÚ¶àëĺϳɵÄÈ¥±£»¤¡£

Õ¹¿ª
ÎÊÈý¼×»ùäå¹èÍé·ÐµãÄäÃû 2021-04-14 15:55
ÃèÊö£ºÈý¼×»ùäå¹èÍé·Ðµã
´ð
Èý¼×»ùäå¹èÍé·Ðµã: 79¡ãC(lit.)
Õ¹¿ª
ÎÊÈý¼×»ùäå¹èÍé ÈÛµãÊǶàÉÙÄäÃû 2021-04-14 15:17
ÃèÊö£ºÈý¼×»ùäå¹èÍé ÈÛµãÊǶàÉÙ
´ð
Èý¼×»ùäå¹èÍéµÄÈÛµãÊÇ -43 ¡ãC
Õ¹¿ª
ÎÊÈý¼×»ùäå¹èÍéµÄ´¢´æÌõ¼þ£¬´¢´æζÈÄäÃû 2021-04-02 13:10
ÃèÊö£ºÈý¼×»ùäå¹èÍéµÄ´¢´æÎÂ¶È ±£´æ·½·¨
´ð
2~8¡ãC´¢´æ
Õ¹¿ª
ÎÊÈý¼×»ùäå¹èÍéµÄÍâ¹ÛÄäÃû 2021-03-04 10:26
ÃèÊö£ºÈý¼×»ùäå¹èÍéÊǹÌÌ廹ÊÇÒºÌ壿
´ð
ÎÞÉ«ÖÁdz»ÆÉ«ÒºÌå
Õ¹¿ª

Ô­ÁÏѯ¼Û

ѯµ¥ÒÑÊÕµ½£¬×¨Êô¿Í·þÉÔºó»áÁªÏµÄú£¡

Äú»¹¿ÉÒԵǼºǫ́¡°²é¿´Ñ¯µ¥¡±

´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ
´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ!