Dibutyltin diacetate
Khoom Taw Qhia
The compound corresponding to CAS 1067-33-0 is Dibutyltin Diacetate (referred to as DBTA), with a molecular formula of C₁₂H₂₄O₄Sn and a molecular weight of 351.03 g/mol. Dibutyltin Diacetate is a colorless to light yellow transparent liquid (semi-solid or solid below 10°C), with a melting point of 7–10°C, a boiling point of 142–145°C (at 10 mmHg), a density of 1.32 g/mL (25°C), and a flash point of >110 degree. Nws yog insoluble nyob rau hauv dej thiab soluble hauv cov kuab tshuaj yeeb yaj kiab xws li ethanol thiab acetone.
| Khoom npe | Dibutyltin diacetate | Kev tshwm sim | Cov hmoov dawb |
| Cas Tsis tau. | 1067-33-0 | Melting taw tes | 7-10 degree |
| Molecular Cov Qauv | C12h24o4sn | So | Soluble hauv cov kuab tshuaj organic |
| Molecular hnyav | 351.03 | Chaw ntim khoom | Khw hauv qab +30 degree |
Cov Khoom Siv thiab Siv
Khoom:
1. Nws cov tub ntxhais yog cov pab pawg tin, uas yog sib koom tes nrog ob pab pawg los ntawm ob pawg butyl.
2. Ob pab pawg ob leeg ua ib pawg neeg muaj kev ruaj ntseg nrog lub Tin CENTER, nce nws solubility thiab reactivity.
3. Raws li cov orgototin compound, nws muaj cov pab pawg organic hauv nws cov qauv, uas muab nws cov khoom siv lub cev tshwj xeeb thiab tshuaj lom neeg.
Siv:
Catalanst Teb
Dibutyltin diacetawm pab ua ib chav-kub silicone silicone roj hmab kho catalyst (disecetic acid hom). Nws ua cov khoom ua pov thawj sai dua cov lus qhia nrawm dua Nws yog siv rau kev sib txuas lus sib txuas lus hauv polyurethane txheej thiab cov nplaum, nrog rau Estester Synthesis) thiab cov khoom siv sib xyaw ua ke.
Muaj Daim Ntawv Thov
Hauv kev lag luam pleev xim, nws ua raws li tus neeg sawv cev ziab kom nrawm Xim Zaj Duab Xis Kho. Hauv kev ua qoob yas, nws txhim kho qhov sib xyaw ntawm cov ntsaws (xws li hydroxide, silicon dioxide) thiab polymers.
Cov kev ceev faj
Toxicity: Heev Toxic, Qhov ncauj LD₅₀ ntawm cov nas yog 32 mg / kg, thiab nws yog khaus heev rau daim tawv nqaij thiab qhov muag.
Kev Ntsuas Kev Nyab Xeeb:
Zam kev sib chwv nrog tawv nqaij thiab cov hnab looj tes tiv thaiv, hnav hnab looj tes tiv thaiv npog thiab goggles thaum ua haujlwm, thiab ua haujlwm hauv qhov chaw muaj zog.
Khaws rau hauv cov thawv txias, qhuav, kaw cov thawv, deb ntawm oxidants thiab noo noo (yooj yim rau hydrolyze).
Cov ntaub ntawv cim teeb meem: UN 2922 (cov tshuaj lom (muaj tshuaj lom), qib kev nyuaj siab 6.1, ntim khoom II.
Tuam txhab tau
GNEE tshuaj muaj cov kev tswj xyuas kev tswj hwm tau muaj txiaj ntsig, muaj zog R & D lub zog, paub cov khoom tsim zoo thiab kev pabcuam muag khoom zoo. Cov xwm txheej no tsis tsuas yog ua kom muaj qhov zoo thiab ruaj khov ntawm peb cov khoom, tab sis kuj yeej qhov kev ntseeg siab thiab kev txhawb nqa ntawm peb cov neeg siv khoom.
Lub tuam txhab tsim sijhawm: 2021; Thaj Chaw Hoobkas: 3600 square metres. Tuam Txhab Thaj Chaw: 800 square metres. Tuam txhab cov neeg ua haujlwm: 200+
Cim npe nrov: Catalystintyltin diacetate c12h24o4sn cas}}}}}}}}}} cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
