tert-butylmagnesium chloride (CAS# 677-22-5)
| Lambobin haɗari | R12 - Mai Wuta Mai Wuta R14/15 - R19 - Zai iya samar da peroxides masu fashewa R22 - Yana cutarwa idan an haɗiye shi R34 - Yana haifar da konewa R66 - Maimaita bayyanarwa na iya haifar da bushewar fata ko tsagewa R67 - Tururi na iya haifar da bacci da dizziness R15 - Saduwa da ruwa yana 'yantar da iskar gas mai ƙonewa R11 - Mai ƙonewa sosai R14 - Yana da ƙarfi da ruwa R37 - Mai ban haushi ga tsarin numfashi R17 - Nan da nan yana ƙonewa a cikin iska R40 - Shaida mai iyaka na tasirin cutar sankara |
| Bayanin Tsaro | S9 - Ajiye akwati a wuri mai kyau. S16 - Ka nisantar da tushen wuta. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S29 - Kada ku komai a cikin magudanar ruwa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S43 - Idan ana amfani da wuta… (akwai nau'in kayan aikin kashe gobara da za a yi amfani da su.) S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) |
| ID na UN | UN 3399 4.3/PG 1 |
| WGK Jamus | 1 |
| FLUKA BRAND F CODES | 1-3-10 |
| HS Code | 29319090 |
| Matsayin Hazard | 4.3 |
| Rukunin tattarawa | I |
Gabatarwa
Matsayin narkewa -108 ℃ (Tetrahydrofuran)
Yawaita 0.931g/ml a 25c
Wurin walƙiya 34 °F
Yanayin ajiya 2-8 ° C
Likitan Halitta
Launi Bayyana launin ruwan kasa zuwa ruwan kasa mai duhu
Solubility na ruwa Micible tare da barasa da ruwa.
Hankali da iska & Danshi Mai Hankali
Farashin 3535403
InChIKey ZDRJSYVHDMFHSC-UHFFFAOYSA-M
Shiri
Shiri na tert-butyl magnesium chloride: Yi amfani da takarda yashi don cire fim din oxide akan saman tsiri na magnesium kuma a yanka shi cikin kwakwalwan kwamfuta masu kyau. An auna nauyin 3.6g (0.15 mol) na kwakwalwan kwamfuta na magnesium, an saka shi a cikin flask mai wuya huɗu sanye take da na'urar kariya ta nitrogen, abin motsa jiki, na'urar reflux da mazugi mai matsa lamba akai-akai (An shigar da bututun bushewa CaCl2 a saman na'urar reflux. tube), gabatar da nitrogen a cikin kwalban amsawa na kimanin minti 10, cire iska a cikin flask mai wuyan wuyansa hudu, sannan a daidaita yanayin kwararar nitrogen, kuma a ci gaba shigar da ƙananan nitrogen a cikin tsarin amsawa. Ana saka 35 ml na tetrahydrofuran mai ladabi a cikin kwandon wuyansa guda hudu, sannan a auna 13.9g (0.15 mol) na tert-butyl chloride, kimanin 3.5g na tert-butyl chloride ana saka shi a cikin flask mai wuya hudu da farko, saura kuma saura. An haxa 10.4g na tert-butyl chloride da 150 ml na mai ladabi. tetrahydrofuran sa'an nan kuma ƙara zuwa mazugi na rabuwa da matsa lamba akai-akai. Ƙara ƙaramin ƙwayar aidin, ɗan zafi kaɗan, ƙananan kumfa suna haifar da ƙananan kumfa, launi na iodine ya koma baya, yana da kyau a kiyaye tsarin amsawa dan kadan bayan an fara amsawa, bayan faduwa, motsawa don 3 ~ 4 h, har sai kwakwalwan magnesium sun ɓace gaba ɗaya, suna nuna bayani mai launin toka.
bayanin lafiya
Alamar kaya mai haɗari f, c, f
Lambar nau'in haɗari 12-14/15-19-22-34-66-67-15-11-14-37-17-40
Umarnin aminci 9-16-26-29-33-36/37/39-43-45
Lambar jigilar kayayyaki masu haɗari UN 3399 4.3/PG 1
WGK Jamus 1
F 1-3-10
HazardClass 4.3
PackingGroup I
Lambar code 29319090
