tert-butylmagnesium chloride (CAS# 677-22-5)
| Zizindikiro Zowopsa | R12 - Yoyaka Kwambiri R14/15 - R19 - Itha kupanga ma peroxides ophulika R22 - Zowopsa ngati zitamezedwa R34 - Imayambitsa kuyaka R66 - Kuwonekera mobwerezabwereza kungayambitse khungu kuuma kapena kusweka R67 - Nthunzi imatha kuyambitsa kugona komanso chizungulire R15 - Kulumikizana ndi madzi kumamasula mpweya woyaka kwambiri R11 - Yoyaka Kwambiri R14 - Imachita mwankhanza ndi madzi R37 - Kukwiyitsa dongosolo la kupuma R17 - Zoyaka zokha mumlengalenga R40 - Umboni wochepa wa zotsatira za carcinogenic |
| Kufotokozera Zachitetezo | S9 - Sungani chidebe pamalo abwino mpweya wabwino. S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S29 - Osakhuthula mu ngalande. S33 - Tengani njira zodzitchinjiriza motsutsana ndi kutulutsa kosasunthika. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S43 - Pakagwiritsidwa ntchito moto ... (pamatsatira mtundu wa zida zozimitsa moto zomwe zigwiritsidwe ntchito.) S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) |
| Ma ID a UN | UN 3399 4.3/PG 1 |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 1-3-10 |
| HS kodi | 29319090 |
| Kalasi Yowopsa | 4.3 |
| Packing Group | I |
Mawu Oyamba
malo osungunuka -108 ℃ (Tetrahydrofuran)
Kachulukidwe 0.931g/mL pa 25 c
Pothirira ndi 34 °F
Malo osungira 2-8°C
Madzi a Morphological
Mtundu Wabulauni Wowoneka bwino mpaka woderapo
Kusungunuka kwamadzi Kusakanikirana ndi mowa ndi madzi.
Sensitivity Mpweya & Chinyezi Sensint
Mtengo wa 3535403
InChIKey ZDRJSYVHDMFHSC-UHFFFAOYSA-M
Kukonzekera
Kukonzekera kwa tert-butyl magnesium chloride: Gwiritsani ntchito sandpaper kuchotsa filimu ya okusayidi pamwamba pa mzere wa magnesium ndikuidula kukhala tchipisi tating'ono. Kulemera kwa 3.6g(0.15 mol) ya tchipisi ta magnesium, kuwonjezeredwa ku botolo la khosi zinayi lokhala ndi chipangizo choteteza nayitrogeni, chotsitsimutsa, chotsitsimula cha reflux ndi funnel yodontha nthawi zonse (CaCl2 drying chubu imayikidwa pamwamba pa reflux condenser. chubu), adabweretsa nayitrogeni mubotolo lamadzi kwa mphindi pafupifupi 10, adachotsa mpweya mu botolo la khosi zinayi, kenako ndikusintha kutuluka kwa nayitrogeni. mlingo, ndipo mosalekeza anayambitsa kwambiri yaing'ono nayitrogeni mu anachita dongosolo. 35 ml ya tetrahydrofuran yoyengedwa imayikidwa mu botolo la khosi zinayi, kenako 13.9g (0.15 mol) ya tert-butyl chloride imayesedwa, pafupifupi 3.5g ya tert-butyl chloride imawonjezeredwa ku botolo la makosi anayi poyamba, ndipo yotsalayo 10.4g ya tert-butyl chloride imasakanizidwa ndi 150 ml ya woyengedwa. tetrahydrofuran ndiyeno anawonjezera kuti nthawi zonse kuthamanga olekanitsa fanicha. Onjezani kambewu kakang'ono ka ayodini, kutentha pang'ono, thovu laling'ono limapangidwa, mtundu wa ayodini umachepa, m'pofunika kusunga machitidwe owira pang'ono atatha kuchitapo kanthu, ataya, akuyambitsa 3-4 h, mpaka tchipisi ta magnesium zitatha kwathunthu, kuwonetsa yankho la imvi.
zambiri zachitetezo
Katundu wowopsa chizindikiro f, c, f
Gulu la zoopsa 12-14/15-19-22-34-66-67-15-11-14-37-17-40
Malangizo achitetezo 9-16-26-29-33-36/37/39-43-45
Nambala yonyamula katundu wowopsa UN 3399 4.3/PG 1
WGK Germany 1
F 1-3-10
HazardClass 4.3
PackingGroup I
Customs kodi 29319090
