Lily aldehyde (CAS # 80-54-6)
| Risk Codes | R22 - Ua phem yog tias nqos R38 - Irritating rau ntawm daim tawv nqaij R51/53 - Cov tshuaj lom rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. R62 - Muaj peev xwm muaj feem cuam tshuam ntawm fertility R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij |
| 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. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
| UN IDs | UN 3082 9/PG 3 |
| WGK Germany | 2 |
| RTECS | wb 4895000 |
| FLUKA BRAND F CODE | 10 |
| HS Code | 29121900 ib |
Taw qhia
Lily ntawm lub hav aldehyde, tseem hu ua aldehyde apricotate, yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm Lily ntawm hav aldehyde:
Zoo:
- Cov tsos mob: Lily ntawm hav aldehyde yog cov kua tsis muaj xim nrog lub zog almond tsw.
- Solubility: soluble nyob rau hauv cawv thiab ethers, insoluble nyob rau hauv dej.
Siv:
Txoj kev:
- Natural extraction: Lily ntawm lub hav aldehyde tuaj yeem muab rho tawm los ntawm cov nroj tsuag ntuj xws li iab almonds, almonds, thiab lwm yam.
- Synthesis: Lily ntawm hav aldehyde kuj tuaj yeem tau los ntawm cov txheej txheem hluavtaws. Ib txoj kev siv feem ntau yog los tsim benzaldehyde cyanoether los ntawm cov tshuaj tiv thaiv ntawm benzaldehyde nrog hydrogen cyanide, thiab tom qab ntawd tau txais Lily ntawm hav aldehyde los ntawm cov tshuaj tiv thaiv hydrolysis.
Cov ntaub ntawv kev nyab xeeb:
- Txawm hais tias almond scent ntawm lily ntawm lub hav yog qab ntxiag, siab concentration ntawm lily ntawm lub hav tej zaum yuav muaj teeb meem rau tib neeg yog tias nqus tau. Kev saib xyuas yuav tsum tau ua kom tsis txhob cuam tshuam ntev rau qhov siab ntawm lily ntawm lub hav vapor thaum siv lily ntawm hav vapor.
- Lily ntawm hav aldehyde tej zaum yuav muaj kev cuam tshuam rau ntawm daim tawv nqaij thiab qhov muag thiab yuav tsum tau saib xyuas ncaj qha.
- Lily ntawm lub hav aldehyde yuav tsum tau siv nrog ceev faj thaum siv ze ntawm cov khoom siv hluav taws xob kom tsis txhob muaj hluav taws kub lossis tawg.
Yuav tsum ua raws li cov txheej txheem kev nyab xeeb thaum siv lossis tuav lily ntawm hav aldehyde thiab xa mus rau cov ntaub ntawv kev nyab xeeb ntawm cov tshuaj muaj feem xyuam rau cov ncauj lus kom ntxaws txog kev nyab xeeb.
