Cov khoom
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Tetrahydrofurfuryl cawv/THFA/CAS: 97-99-4
Lub Npe Khoom: Tetrahydrofurfuryl cawv
CAS: 97-99-4
Hom: ZA-Y
MF:C5H10O2
MW:102.13
QAUV:
-
Betaine hydrochloride/CAS: 590-46-5
Lub npe khoom: Betaine hydrochloride
Hom: ZA-N
CAS: 590-46-5
MF:C5H12ClNO2
MW: 153.61
QAUV:
Qhov Ceev: 1.29 [ntawm 20 ℃]
Qhov taw tes yaj: 241-242 ° C (lit.)
Cov khoom siv dawb crystalline, soluble hauv cov organic solvents xws li methanol, ethanol, thiab DMSO, muab los ntawm wolfberry thiab achyranthes bidentata.
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Dehydroacetic acid/DA/CAS: 520-45-6
Lub Npe Khoom: Dehydroacetic acid
CAS: 520-45-6
Hom: ZA-Y
MF:C8H8O4
MW:168.15
QAUV:
-
Polyvinylpyrrolidone/PVP/CAS:9003-39-8
Lub Npe Khoom: Polyvinylpyrrolidone
CAS: 9003-39-8
Hom: ZA-Y
MF:CH4
MW:16.04246
QAUV:
-
Tshuaj tua kab mob 6PPD/6PPD/CAS:793-24-8/N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
Lub Npe Khoom: Tshuaj Antioxidant 6PPD
CAS: 793-24-8
Hom: ZA-Y
MF: C18H24N2
MW: 268.4
QAUV:
-
Isobutyl vinyl ether/IBVE/CAS: 109-53-5
Lub Npe Khoom: Isobutyl vinyl ether
CAS: 109-53-5
Hom: ZA-Y
MF:C6H12O
MW:100.16
QAUV:
-
Dimethyl carbonate/DMC/CAS: 616-38-6
Lub Npe Khoom: Dimethyl carbonate
CAS: 616-38-6
Hom: ZA-Y
MF:C3H6O3
MW: 90.08
QAUV:
-
1-Hexanol /CAS: 111-27-3
Lub npe khoom: 1-Hexanol
Hom: ZA-N
CAS: 111-27-3
MF:C6H14O
MW: 102.17
QAUV:
Qhov Ceev: 0.814 g/mL ntawm 25 °C (lit.)
Qhov kub hnyiab: 140 °F
Cov kua tsis muaj xim. Lub ntsiab lus kub 157 ℃, qhov ceev sib piv 0.819, sib xyaw nrog ethanol, propylene glycol thiab roj. Nws muaj cov ceg ntsuab mos thiab nplooj tsw qab, me ntsis nrog cawv, txiv hmab txiv ntoo thiab roj tsw qab. Phau ntawv tshuaj n-hexanol lossis nws cov carboxylic acid esters muaj nyob rau hauv cov txiv hmab txiv ntoo citrus, berries, thiab lwm yam. Nws kuj muaj nyob rau hauv ntau yam roj tseem ceeb xws li nplooj tshuaj yej, ntau yam roj lavender, txiv tsawb, kua txiv apple, strawberry thiab nplooj violet roj.
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UV nqus UV-9 / CAS: 131-57-7
Lub npe khoom: UV nqus UV-9
Hom: ZA-N
CAS: 131-57-7
MF:C14H12O3
MW:228.24
QAUV:
Dawb crystalline hmoov, yooj yim soluble hauv cov organic solvents xws li ethanol thiab acetone, insoluble hauv dej
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n-Butane/ CAS: 106-97-8
Lub npe khoom: n-Butane
Hom: ZA-N
CAS: 106-97-8
MF: C4H10
MW:58.12
QAUV:
qhov chaw yaj：45
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Ethyl vanillin / CAS: 121-32-4
Khoom npe: Ethyl vanillin
Hom: ZA-N
CAS: 121-32-4
MF: C9H10O3
MW:166.17
QAUV:
Qhov taw qhia yaj: 127 ° C Dawb mus rau me ntsis daj zoo li koob siv lead ua los yog hmoov crystalline nrog lub zog vanilla taum aroma. Qhov taw qhia yaj: 77 ~ 78 ℃, qhov taw qhia kub: 285 ℃, 149 ~ 150 ℃ (1.73kPa). Yaj hauv ethanol, ether, glycerol, propylene glycol, chloroform thiab alkaline kua; yaj me ntsis hauv dej (1.3% ntawm 50 ℃), thiab cov kua dej yog acidic. Qhov ncauj LD50 hauv nas yog 1.59 ~ 2.0g / kg, MNL yog 1000mg / kg, thiab Adl yog 0 ~ 3mg / kg (FAO / WHO, 1994).
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2-Methoxyethanol / CAS: 109-86-4
Lub npe khoom: 2-Methoxyethanol
Hom: ZA-N
CAS: 109-86-4
MF: C3H8O2
MW:76.09
QAUV:
qhov chaw yaj：115 °F
Ib qho kua tsis muaj xim thiab pob tshab nrog ib qho tsw qab zoo. Nws yog sib xyaw nrog dej, ethanol, ether, glycerol, acetone, thiab N, N-dimethylformamide.
