0102 ib0304 ib05
1, 2-Dibromo-2, 4-Dicyanobutane (DBDCB) CAS: 35691-65-7
Cov khoom
• Vapor Pressure: 9.71E-05mmHg ntawm 25 ° C
• Melting Point:48-50 ° C
• Boiling Point: 338.6 °C ntawm 760 mmHg
• Flash Point: 158.6 ° C
• Refractive Index: 1.553
•PSA:47.58 000 Nws
•PKA:-0.93 ± 0.18 (Tshaj tawm)
• Cov tsos mob:Crystals nrog pungent tsw
• Ceev: 1.889 g/cm3
•Dej Solubility.:Insoluble hauv dej
• Cia Temp.:2-8 ° C
• LogP:2.34236 ib
•Exact Mass:265.88772 ib
Specification
Yam khoom | Specifications | |
| Qhov tshwm sim | Offwhite Crystalline hmoov | |
| Purity | ≥98.5% | |
| Boiling point | ≥51ºC | |
| Insolubilites hauv ethanol | ≤0.1% | |
Organic impurity | ≤250ppm | |
| Poob rau ziab | ≤1% | |
Cov khoom siv
1,2-Dibromo-2,4-dicyanobutane yog dav siv los ua textiles, tshuaj pleev ib ce, zaj duab xis, xim, qoob loo thiab lwm yam teb ntawm fungicides, circulating dej kev kho mob ntawm sterilization algae, roj drilling dej txhaj tshuaj.
Ntim Thiab Cia
Pob:
25kg / carton nruas lossis raws li koj xav tau.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cia:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
TSIS qhib nplaim taws. Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.