Methyl phenyl disulfide (CAS#14173-25-2)
| Calaamadaha halista | Xi - xanaaq |
| Xeerarka Khatarta | R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka. R10 - guban kara |
| Sharaxaada Badbaadada | S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S16 - Ka fogow ilaha dabka. |
| Koodhka HS | 29309099 |
Hordhac
Methylphenyl disulfide (sidoo kale loo yaqaan methyldiphenyl disulfide) waa iskudhis organic. Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada ee methylphenyl disulfide:
Tayada:
- Muuqashada: Midab huruud ah oo aan midab lahayn
- Urta: Waxaa jira ur sulfide ah oo gaar ah
- Barta Flash: Qiyaastii 95°C
- Solubility: Ku milmay dareerayaasha organic sida ethanol iyo dimethylformamide
Isticmaal:
- Methylphenyl disulfide waxaa caadi ahaan loo isticmaalaa dardar-geliyaha vulcanization iyo crosslinker.
- Waxaa caadi ahaan loo isticmaalaa in warshadaha caaga ah falcelinta vulcanization ee caag, taas oo hagaajin karta caabbinta xirashada, caabbinta kulaylka iyo sifooyinka jirka iyo farsamada ee caag.
- Methylphenyl disulfide waxa kale oo loo isticmaali karaa diyaarinta kiimikooyinka sida dheeha iyo sunta cayayaanka.
Habka:
Methylphenyl disulfide waxaa lagu diyaarin karaa falcelinta diphenyl ether iyo mercaptan. Habka gaarka ah waa sida soo socota:
1. Jawiga aan firfircoonayn, diphenyl ether iyo mercaptan ayaa si tartiib ah loogu daraa reactor iyadoo la eegayo saamiga molar ee habboon.
2. Ku dar aashitada (tusaale, trifluoroacetic acid) si loo fududeeyo falcelinta. Heerkulka falcelinta guud ahaan waxaa lagu xakameynayaa heerkulka qolka ama heerkul wax yar ka sarreeya.
3. Kadib dhamaadka falcelinta, badeecada methylphenyl disulfide ee la rabo waxaa lagu kala saaraa nadiifinta iyo nadiifinta.
Macluumaadka Badbaadada:
- Methylphenyl disulfide waa sulfide organic ah oo laga yaabo inay u keento xoogaa xanaaq iyo sun ah jidhka bini'aadamka.
- Xidho galoofyada ilaalinta ku haboon, muraayadaha indhaha, iyo maaskaro gaaska marka aad shaqaynayso si aad uga fogaato taabashada maqaarka iyo neefsashada gaasaska.
- Iska ilaali inaad la xiriirto walxaha oksijiinta ee xoogga leh iyo asiidhyada si aad uga fogaato falcelinta khatarta ah.
- Ka fogow ilaha dabka si aad uga fogaato dhimbilo taagan.
- Raac hab-dhaqannada kaydinta iyo maaraynta habboon si aad uga fogaato shilalka.
