Benzyl phenylacetate (CAS # 102-16-9)
Hazard Cov Cim | N - Kev phom sij rau ib puag ncig |
Risk Codes | 50/53 - Muaj tshuaj lom heev rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. |
Kev nyab xeeb piav qhia | S60 - Cov khoom no thiab nws lub thawv yuav tsum tau muab pov tseg raws li cov khoom pov tseg. S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
UN IDs | UN 3082 9 / PGIII |
WGK Germany | 2 |
HS Code | 291639 0 |
Toxicity | Qhov mob qhov ncauj LD50 tau tshaj tawm tias > 5000 mg/kg hauv nas. Tus mob dermal LD50 tau tshaj tawm raws li> 10 ml / kg hauv tus luav |
Taw qhia
Benzyl phenylacetate hmoov. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm benzyl phenylacetate:
Zoo:
- Cov tsos mob: Benzyl phenylacetate yog cov kua tsis muaj xim lossis cov khoom siv lead ua.
- Solubility: Nws tuaj yeem yaj hauv ntau cov kuab tshuaj organic, xws li ethanol, ethers, thiab roj av ethers, tab sis tsis nyob hauv dej.
- Cov khoom siv tshuaj: Nws yog ib qho chaw ruaj khov uas tuaj yeem hydrolyzed los ntawm cov kua qaub lossis cov hauv paus.
Siv:
- Muaj: Benzyl phenylacetate kuj tseem siv rau hauv kev tsim cov khoom siv hluavtaws xws li cov yas thiab cov resins.
Txoj kev:
Benzyl phenylacetate tuaj yeem npaj los ntawm esterification ntawm phenylacetic acid thiab benzyl cawv. Feem ntau, phenylacetic acid yog rhuab nrog benzyl cawv rau cov tshuaj tiv thaiv, ib qho kev tsim nyog ntawm catalyst yog ntxiv, xws li hydrochloric acid los yog sulfuric acid, thiab tom qab ib lub sij hawm ntawm cov tshuaj tiv thaiv, benzyl phenylacetate tau txais.
Cov ntaub ntawv kev nyab xeeb:
- Benzyl phenylacetate tuaj yeem ua rau khaus thiab kev puas tsuaj rau tib neeg lub cev los ntawm kev nqus, noj, lossis kev sib cuag ntawm daim tawv nqaij.
- Thaum siv benzyl phenylacetate, ua raws li cov txheej txheem kev nyab xeeb, xws li hnav cov hnab looj tes tiv thaiv thiab tsom iav, thiab tuav lub chaw ua haujlwm zoo.
- Siv ceev faj thaum khaws cia thiab tuav benzyl phenylacetate thiab tsis txhob sib cuag nrog cov khoom siv hluav taws xob thiab cov oxidants kom tsis txhob muaj hluav taws kub thiab tawg.