tert-butylmagnesium chloride (CAS# 677-22-5)
| Risk Codes | R12 - Kunyanya Kupisa R14/15 - R19 - Inogona kuumba peroxides inoputika R22 – Zvinokuvadza kana ikamedzwa R34 – Inokonzera kusvirwa R66 - Kudzokororwa kuratidzwa kunogona kukonzera kuoma kweganda kana kuputika R67 - Mhepo inogona kukonzera hope uye dzungu R15 - Kusangana nemvura kunosunungura magasi anopisa zvakanyanya R11 - Inopisa zvakanyanya R14 – Inoita zvechisimba nemvura R37 - Inotsamwisa kune yekufema system R17 - Kungobvira moto mumhepo R40 - Humbowo hushoma hwekuita carcinogenic |
| Tsanangudzo Yekuchengetedza | S9 - Chengetedza mudziyo uri munzvimbo ine mhepo inofefetera. S16 - Chengetedza kure nenzvimbo dzekudzima. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S29 - Usadurure mumadhiraini. S33 - Tora matanho ekudzivirira kubva kune static dischages. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S43 - Kana pakashandiswa moto ... (inotevera mhando yemidziyo yekudzimisa moto ichashandiswa.) S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 3399 4.3/PG 1 |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 1-3-10 |
| HS Code | 29319090 |
| Hazard Kirasi | 4.3 |
| Packing Group | I |
Nhanganyaya
kunyungudika -108 ℃ (Tetrahydrofuran)
Density 0.931g/mL pa 25 c
Flash point 34 °F
Mamiriro ekuchengetedza 2-8°C
Morphological Liquid
Ruvara Pachena shava kusvika kune yakasviba
Kunyungudika kwemvura Kusanganiswa nedoro nemvura.
Sensitivity Mhepo & Kunyorova Inonzwa
BRN 3535403
InChIKey ZDRJSYVHDMFHSC-UHFFFAOYSA-M
Kugadzirira
Kugadzirira kwetert-butyl magnesium chloride: Shandisa sandpaper kubvisa iyo oxide firimu pamusoro peiyo magnesium strip uye icheke kuita machipisi akanaka. Yakaremerwa 3.6g(0.15 mol) yemagineziyamu machipisi, yakawedzerwa kufuraski ine mitsipa mina ine nitrogen yekudzivirira mudziyo, inosimudzira, reflux condenser uye inogara inotsikirira inodonha funnel (CaCl2 drying chubhu inoiswa pamusoro peiyo reflux condenser. chubhu), yakaunza nitrogen mubhodhoro rekuita kweinenge 10 min, yakabvisa mweya mufurasiki yemutsipa, ndokugadzirisa kuyerera kwenitrogen. rate, uye yakaramba ichiunza yakanyanyisa nitrogen mumaitiro ekuita. 35 mL yetetrahydrofuran yakacheneswa inowedzerwa kune furasiki yemutsipa, ipapo 13.9g (0.15 mol) ye tert-butyl chloride inoyerwa, inenge 3.5g ye tert-butyl chloride inowedzerwa kune ina-mitsipa flask kutanga, uye yakasara. 10.4g ye tert-butyl chloride inosanganiswa ne150 mL yekunatswa. tetrahydrofuran uye yobva yawedzerwa kune inogara ichimanikidza yekuparadzanisa funnel. Wedzera diki tsanga yeiodine, inopisa zvishoma, mabhuru madiki anogadzirwa, ruvara rweiodine runodzikira, zvinokurudzirwa kuchengetedza maitiro ekubikira zvishoma mushure mekutangwa kwekuita, mushure mekudonha, kumutsa kwe3 ~ 4 h, kusvikira magnesium chips ichinyangarika zvachose, kuratidza grey mhinduro.
ruzivo rwekuchengetedza
Zvinhu zvine ngozi chiratidzo f, c, f
Chikamu chenjodzi kodhi 12-14/15-19-22-34-66-67-15-11-14-37-17-40
Mirayiridzo yekuchengetedza 9-16-26-29-33-36/37/39-43-45
Nhamba yekutakura zvinhu zvine njodzi UN 3399 4.3/PG 1
WGK Germany 1
F 1-3-10
HazardClass 4.3
PackingGroup I
Tsika kodhi 29319090
