Tom ntej: Allyl phenoxyacetate (CAS # 7493-74-5)
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | 20/21/22 - Ua phem los ntawm kev nqus pa, tiv nrog daim tawv nqaij thiab yog tias nqos. |
| Kev nyab xeeb piav qhia | S36 - Hnav khaub ncaws tiv thaiv zoo. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 2810 6.1/PG 3 |
| WGK Germany | 1 |
| RTECS | AJ 2240 000 |
| HS Code | 29189900 ib |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | Tus nqi ntawm qhov ncauj LD50 hauv nas tau tshaj tawm tias yog 0.475 ml / kg. Tus mob dermal LD50 hauv luav tau tshaj tawm tias yog 0.82 ml / kg. |
Taw qhia
Allyl phenoxyacetate hmoov. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Cov tsos mob: Allyl phenoxyacetate yog xim tsis muaj xim rau lub teeb daj.
- Solubility: Nws yog soluble hauv cov kuab tshuaj organic xws li ethanol, methanol, ether, thiab lwm yam.
- Kev ruaj ntseg: zoo li ruaj khov ntawm chav tsev kub, tab sis combustion yuav tshwm sim thaum ntsib cov oxidants muaj zog.
Siv:
- Allyl phenoxyacetate feem ntau yog siv los ua cov kuab tshuaj thiab siv dav hauv cov xim, coatings, inks thiab lwm yam lag luam.
Txoj kev:
- Allyl phenoxyacetate tuaj yeem npaj los ntawm esterification ntawm phenol thiab isopropyl acrylate. Cov kev npaj tshwj xeeb suav nrog acid-catalyzed esterification thiab transesterification.
Cov ntaub ntawv kev nyab xeeb:
- Nws yog cov kua hluav taws xob uas muaj qee qhov kev pheej hmoo ntawm hluav taws thiab tawg, tsis txhob sib cuag nrog cov nplaim taws qhib, kub kub thiab muaj zog oxidizing cov neeg ua haujlwm.
- Kev ceev faj tsim nyog xws li hnav hnab looj tes tiv thaiv tsim nyog, tsom iav thiab cov cuab yeej ua pa yuav tsum tau ua thaum tuav thiab khaws cia.
- Cov khib nyiab yuav tsum tau muab pov tseg raws li txoj cai hauv tebchaws thiab hauv cheeb tsam kom tsis txhob muaj kev puas tsuaj rau ib puag ncig thiab tib neeg lub cev.
