3-Hydroxyhexanoic Acid Methyl Ester (CAS # 21188-58-9)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 41 - Kev pheej hmoo ntawm kev puas tsuaj loj rau qhov muag |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S39 - Hnav qhov muag / ntsej muag tiv thaiv. |
| UN IDs | NA 1993 / PIB |
| WGK Germany | 3 |
| HS Code | 29181990 ib |
| Toxicity | GRAS (FEMA). |
Taw qhia
Methyl 3-Hydroxyhexanoate (tseem hu ua 3-Hydroxyhexanoic acid ester) yog cov organic compound nrog cov tshuaj formula C7H14O3.
1. Xwm:
-Cov tsos mob: Methyl 3-Hydroxyhexanoate yog xim tsis muaj xim rau lub teeb daj.
-Solubility: Nws yog soluble nyob rau hauv ntau cov organic solvents, xws li ethanol, ether thiab chloroform.
-Melting point: Nws melting point yog hais txog -77 ° C.
-Boiling point: Nws qhov kub kub yog li 250 ° C.
-Odor: Methyl 3-Hydroxyhexanoate muaj qhov tshwj xeeb qab zib thiab muaj ntxhiab tsw.
2. Siv:
- Cov khoom siv tshuaj: Methyl 3-Hydroxyhexanoate tuaj yeem siv los ua cov khoom siv raw rau cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj synthesis.
-Spice: Nws kuj tseem siv tau rau hauv cov txuj lom formulations hauv zaub mov thiab dej haus.
-Surfactant: Methyl 3-Hydroxyhexanoate tuaj yeem siv los ua surfactant thiab emulsifier.
3. Txoj kev npaj:
- Methyl 3-Hydroxyhexanoate tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm isooctanol thiab chloroformic acid. Cov tshuaj tiv thaiv feem ntau yog ua raws li kev kho kom raug thiab txias, thiab cov khoom yog purified los ntawm distillation nyob rau hauv txo siab.
4. Cov ntaub ntawv kev nyab xeeb:
- Methyl 3-Hydroxyhexanoate yog tshuaj thiab yuav tsum tau siv thiab khaws cia raws li cov txheej txheem kev nyab xeeb.
-Nws yog ib yam khoom uas combustible, tsis txhob raug qhib nplaim taws thiab kub kub.
-Thaum siv, nws yuav tsum tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. Thaum muaj kev sib cuag tsis raug, yaug qhov chaw cuam tshuam tam sim ntawd nrog dej ntau thiab nrhiav kev pab kho mob yog tias cov tsos mob tshwm sim.
- Methyl 3-Hydroxyhexanoate yuav tsum khaws cia kom deb ntawm cov menyuam yaus thiab qhov chaw hluav taws kub, thiab yuav tsum muab cia rau hauv lub thawv qhuav, airtight, kom deb ntawm tshav ntuj ncaj qha.
