Nhu Original 99% Cis-3-Hexenol CAS: 928-96-1
Kaliya 1000 kg ayaa kayd ah. dhaqso u gaarsiin Ha moogaan
一Sharaxaada
Magaca Alaabta:Khamriga caleenta / cis-3-Hexen-1-ol
CAS: 928-96-1
MF: C6H12O
MW: 100.16
EINECS: 213-192-8
Meesha dhalaalka: 22.55°C (qiyaas)
Barta karkarinta: 156-157 °C (iftiin)
Cufnaanta: 0.848 g/ml at 25 °C (iftiin)
Cufnaanta uumiga: 3.45 (Vs hawada)
Tusmada dib-u-celinta: n20/D 1.44 (lit.)
FEMA: 2563 | CIS-3-HEXENOL
Fp: 112 °F
Foomka: dareere
Pka: 15.00±0.10 (La saadaaliyay)
Midabka: APHA: ≤100
Merck: 14,4700
Lambarka JECFA: 315
BRN: 1719712
二Tilmaamid
Walxaha | Tilmaamaha | Natiijooyinka |
Muuqashada | dareere aan midab lahayn | U qalma |
ur | Cagaar-cagaar, Awood leh. | U qalma |
daahirnimo | ≥ 98.0% | 98.6% |
Isugeynta cis iyo trans isomer | ≥ 99.0% | 99.2% |
Tusmada Refractive (20℃) | 1.438 ilaa 1.442 | 1.441 |
Cufnaanta Qaraabo (25 ℃/25 ℃) | 0.846 ilaa 0.850 | 0.847 |
Qiimaha acid | ≤ 0.5 mgKOH/g | 0.02mgKOH/g |
三Codsiga
1.cis-3-hexenolayaa si weyn loogu qaybiyaa caleemaha, ubaxa iyo miraha dhirta cagaarka ah waxaana loo qaaday silsiladda cuntada tan iyo bilowgii taariikhda aadanaha.
2. Heerka GB2760-1996 ee Shiinaha waxa loo isticmaali karaa dhadhanka cuntada iyadoo loo eegayo baahiyaha wax soo saarka. Dalka Japan, cis-3-hexenol waxaa si weyn loogu isticmaalaa diyaarinta muuska, strawberry, liinta, canabka Rose, tufaax iyo dhadhan dhadhan cusub oo dabiici ah, iyo sidoo kale acetic acid, valerate, lactic acid iyo esters kale si loo beddelo dhadhanka cuntada, inta badan loo isticmaalo in lagu joojiyo dhadhanka macaan ee cabitaanada qabow iyo casiirka khudradda.
3.cis-3-hexenolCodsiga maalinlaha ah ee warshadaha kiimikada cis-3-hexenol waxay leedahay caraf udgoon caws cusub, waa dhir udgoon oo caan ah oo qaali ah. cis-3-hexenol iyo ester-keeda ayaa ah wakiilada dhadhanka lagama maarmaanka u ah soosaarka dhadhanka. Waxaa lagu soo waramayaa in in ka badan 40 dhadhan caan ah oo adduunka ah ay ku jiraan cis-3-hexenol, badanaa kaliya 0.5% ama ka yar cis-3-hexenol ayaa lagu dari karaa si aad u hesho caraf cagaaran oo muhiim ah.
4.In warshadaha la isku qurxiyo, cis-3-hexenol waxaa loo isticmaalaa in la geeyo dhammaan noocyada saliid lagama maarmaanka ah macmal ah oo la mid ah udgoonka dabiiciga ah, sida ubaxa ee nooca dooxada, nooca toon, nooca ajada geedkii, nooca reexaanta iyo nooca lavender saliid lagama maarmaanka ah, iwm., sidoo kale waxaa loo isticmaali karaa in la geeyo dhammaan noocyada kala duwan ee nuxurka udgoonka ubaxa, ka dhigi saliid lagama maarmaan ah oo macmal ah iyo nuxur leh caraf cagaaran aroma.cis-3-hexenol sidoo kale waa walxo ceeriin ah oo muhiim u ah isku dhafka jasmonone iyo methyl jasmonate. cis-3-hexenol iyo asalkiisu waxay ahaayeen astaanta kacaanka cagaarka ah ee warshadaha dhirta 1960-kii.
5. Codsigacis-3-hexenolXakamaynta bayoolojiga cis-3-hexenol waa walax firfircoon oo nafsi ah oo lama huraan ah oo ku jirta dhirta iyo cayayaanka. Cayayaanka waxay u isticmaalaan cis-3-hexenol qaylo-dhaan ahaan, ururin iyo pheromone kale ama hormoonka galmada. Haddii lagu qaso cis-3-hexenol iyo benzene kun ee qayb gaar ah, waxay keeni kartaa isu-ururinta kuwa lamid ah digo lab ah, kuwa lamid ah, si ay u dilaan aag weyn oo cayayaan kaynta sida. Sidaa darteed,cis-3-hexenolwaa nooc ka mid ah isku-darka qiimaha codsiga muhiimka ah.
四Kaydinta
Lagu kaydiyaa bakhaar qallalan oo hawo leh.
Waqtiga boostada: Jul-21-2022