Nhu thawj 99% CIS-3-Hexenol CAS: 928-96-1
Tsuas muaj 1000 kg hauv Tshuag. rov qab xa khoom sai. Tsis nco nws.
一. Kev piav txog
Khoom npe:Nplooj quav cawv / CIS-3-Hexen-1-ol
CAS: 928-96-1
Mf: c6h12o
MW: 100.16
Einecs: 213-192-8
Melting Taw tes: 22.55 ° C (kwv yees)
BLAIL NTAM: 156-157 ° C (Lit.)
Quav: 0.848 g / ml ntawm 25 ° C (Lit.)
Vapor ceev: 3.45 (vs huab cua)
Refunt Index: N20 / D 1.44 (Lit.)
Fema: 2563 | CIS-3-HEXENOL
FP: 112 ° F
Daim Ntawv: Ua Kua
PKA: 15.00 ± 0.10 (kwv yees)
Xim: APHA: ≤100
Merck: 14,4700
Jecfa tus lej: 315
BN: 1719712
二. Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia | Qho kawg |
| Kev tshwm sim | Muaj kua tsis muaj xim | Muaj cai |
| Tus ntxhiab | Ntsuab-nyom, muaj zog. | Muaj cai |
| Kev coj dawb huv | ≥ 9,0% | 98.6% |
| Suav ntawm CIS thiab Trans ISOMER | ≥ 99.0% | 99.2% |
| Refacking Index (20 ℃) | 1.438 ~ 1.442 | 1.441 |
| Kev txheeb ze ntom (25 ℃ / 25 ℃) | 0.846 ~ 0.850 | 0.847 |
| Tus Nqi Acid | ≤ 0.5 mgkoh / g | 0.02mgkoh / g |
三. Daim ntawv thov
1.CIS-3-HEXENOLyog dav faib nyob rau hauv nplooj, paj thiab txiv hmab txiv ntoo ntawm ntsuab nroj tsuag thiab tau coj cov khoom noj khoom noj txij thaum pib ntawm tib neeg keeb kwm.
2. Tuam Tshoj's GB2760-1996 tus qauv tuaj yeem siv rau hauv cov zaub mov tsw raws li cov kev xav tau kev tsim khoom. Hauv Nyij Pooj, CIS-3-Hexenol yog dav siv nyob rau hauv kev npaj cov zaub mov, venrus hloov cov zaub mov qab zib thiab txiv hmab txiv ntoo.
3.CIS-3-HEXENOLDaim ntawv thov hauv kev lag luam txhua hnub CIS-3-Hexenol muaj cov tsw qab muaj zog ntawm cov nyom tshiab, yog cov tshuaj tsw qab nrov. CIS-3-HEXENOL thiab nws tus ester yog qhov tseem ceeb ntawm cov tsw qab nyob hauv cov khoom lag luam tsw. Nws tau tshaj tawm tias ntau dua 40 lub npe nrov hauv lub ntiaj teb muaj CIS-3-Hexenol, feem ntau tsuas yog 0.5% lossis tsawg dua CIS-3-Hexenol tuaj yeem txuas ntxiv kom tau txais nplooj tseem ceeb ntsuab.
4. Siv cov tshuaj pleev ib ce tshuaj pleev ib ce, CIS-3-Hexenol yog siv los ua txhua yam yeeb yam zoo sib xws, thiab lwm yam nrog ntsuab aroma aroma aroma.cis-hexenol kuj tseem Ib qho tseem ceeb raw rau cov xwm txheej ntawm jasmonone thiab metryl jasmonate. CIS-3-Hexenol thiab nws cov derivatives yog lub cim ntawm cov ntsuab kiv puag ncig hauv kev lag luam txuj lom hauv 1960.
5. Daim ntawv thov ntawmCIS-3-HEXENOLNyob rau hauv kev tswj roj ntsha Cov kab siv siv CIS-3-hexenol ua lub tswb, kev sib sau ua ke thiab lwm yam pheromone lossis kev sib deev hormone. Yog tias sib xyaw nrog CIS-3-Hexenol thiab Benzene Kun nyob rau hauv ib qho kev sib sau ua feem, tuaj yeem tua ib thaj chaw loj ntawm cov hav zoov muaj kab tsuag. Yog li ntawd,CIS-3-HEXENOLyog ib hom ntawm compound nrog cov ntawv thov tseem ceeb tus nqi.
四. Chaw ntim khoom
Khaws cia rau hauv ib lub tsev rau khoom kom qhuav thiab muaj cua sov.
Lub Sijhawm Post: Jul-21-2022