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    Ë«(Èý¼×»ùÎý)ÒÒȲ | 2117-50-2


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    Ó¢ÎÄÃû³Æ£ºbis(trimethylstannyl)acetylene
    cas no.£º2117-50-2
    ·Ö×Óʽ£ºc8h18sn2
    ·Ö×ÓÁ¿£º351.64852

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    bis(trimethylstannyl)acetylene
    1,2-bis(trimethylstannyl)acetylene
    1,2-bis(trimethylstannyl)ethyne
    1,2-ethynediylbis(trimethylstannane)
    1,2-ethynediylbis[trimethylstannane] ethynylenebis[trimethyl]tin
    bis(trimethyl)ethynyldistannane
    bis(trimethylstannyl)acetylen
    bis(trimethylstannyl)ethyne
    bis(trimethylstanyl)ethyne
    bis(trimethyltin(iv))acetylene
    bis(trimethyltin)acetylene
    ethynylenebis[trimethylstannane]
    1,2-ethynediylbis[trimethylstannane]
    ethynylenebis[trimethyl]tin

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    ¾«È··Ö×ÓÁ¿ 353.94500
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    ÑÕÉ«ÓëÐÔ×´ δȷ¶¨
    ÈÛµã 59-61?¡ãc (lit.)
    ÉÁµã 185?¡ãf
    psa 0.00000
    logp 2.74460
    ÈܽâÐÔ Î´È·¶¨
    Ãô¸ÐÐÔ air sensitive

    °²È«ÐÅÏ¢
    ¾À´í
    ·ûºÅ: ghs02  ghs06  ghs09 
    ÐÅºÅ´Ê danger
    Σº¦ÉùÃ÷: h228-h300 + h310 + h330-h410
    ¾¯Ê¾ÐÔÉùÃ÷: p210-p260-p264-p273-p280-p284
    ΣÏÕÆ·ÔËÊä±àºÅ un 2926
    wgk germany: 2
    ΣÏÕÀà±ðÂë: 26/27/28-50/53
    °²È«ËµÃ÷: s26; s27; s28; s45; s60; s61
    ΣÏÕÆ·±êÖ¾: t+ t+ n n
    ·çÏÕÊõÓï r26/27/28; r50/53
    °²È«ÊõÓï s26;s27;s28;s45;s60;s61

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    º£¹Ø±àÂë 2931900090
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    2931900090

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    2931900090. ÆäËûÓлú-ÎÞ»ú»¯ºÏÎï. Ôöֵ˰ÂÊ:17.0%. ÍË˰ÂÊ:13.0%. ¼à¹ÜÌõ¼þ:ab(Èë¾³»õÎïͨ¹Øµ¥,³ö¾³»õÎïͨ¹Øµ¥). »Ý¹ú¹ØË°:6.5%. ÆÕͨ¹ØË°:30.0%

    summary£º

    2931900090. other organo-inorganic compounds. vat:17.0%. tax rebate rate:13.0%. supervision conditions:ab(certificate of inspection for goods inward,certificate of inspection for goods outward). mfn tariff:6.5%. general tariff:30.0%

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