Benzyldimethylcarbinyl butyrate(CAS#10094-34-5)
| Risk Codes | R38 – Kushungurudza ganda R43 - Inogona kukonzera kunzwisiswa nekubata ganda R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura. |
| Tsanangudzo Yekuchengetedza | S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa. |
| UN IDs | UN3082 9/PG 3 |
| WGK Germany | 2 |
| RTECS | ET0130000 |
| Muchetura | LD50 orl-rat: >5 g/kg FCTXAV 18,667,80 |
Nhanganyaya
Dimethylbenzyl butyrate (Dibutyl phthalate) ndeye organic compound. Zvimiro zvayo ndezvizvi:
1. Chitarisiko: Chisina ruvara kusvika kumvura yero.
2. Kunhuwa: Kunhuhwirira kwakakosha.
3. Kuwanda: 1.05 g/cm³.
6. Solubility: soluble in organic solvents senge ethanol, ether uye chloroform.
Iko kushandiswa kukuru kwedimethylbenzyl butyrate ndeiyi inotevera:
1. Plasticizer: Sezvo inowanzoshandiswa isiri-phthalate plasticizer, inoshandiswa zvakanyanya mupurasitiki ye polyvinyl chloride (PVC), sealants, zvakasiyana-siyana resins, nezvimwewo.
2. Solvent: inoshandiswa semugadziri weinki, machira, rubber, adhesives, nezvimwewo.
3. Additives: inoshandiswa mukugadzira zvigadzirwa zvepurasitiki zvakapfava uye zvakajeka, zvidziviriro zvetambo uye tambo, zvigadzirwa zvekurapa, nezvimwewo.
Nzira yekugadzirira ye dimethylbenzyl butyrate inonyanya kuwanikwa ne esterification reaction ye phthalic anhydride uye n-butanol. Mamiriro ekuita chaiwo anosanganisira tembiricha yakakodzera uye acid catalyst.
1. Iine mhirizhonga paganda, saka inofanira kushambidzwa nemvura pakarepo mushure mekubatana.
2. Inogona kuva nemigumisiro yakaipa kwenguva refu pahupenyu hwemvura, uye inofanira kudziviswa kupinda mumvura yemvura.
3. Inogona kuora uye kubudisa magasi anokuvadza pakupisa kwepamusoro, saka teerera kumhepo yakanaka paunenge uchishandisa.
