الوصف
Synonyms *-Phenyl**-propene**-ol;
*-Phenyl**-propen**-ol; Cinnamyl alcohol; *-phenylprop**-en**-ol;
(2Z)**-phenylprop**-en**-ol;
(2E)**-phenylprop**-en**-ol
Molecular Formula C9H*0O
Molecular Weight
**4.***1
CAS Registry Number
*******1
EINECS ********3
Density 1.**8g/cm3
Melting point
****5℃
Boiling point **0°C at **0
mmHg
Refractive index 1.**8
Flash point **4.8°C
Water solubility 1.8 g/L
(*0℃)
Assay: *8% min
Packing: **0kg
net/barrel
Brand: Nanjian
Characteristic: White to light yellow
crystal or colorless to pale yellow liquid, With a similar cream
fragrant aroma of hyacinth, sweet. Soluble in ethanol, propylene
glycol, and most of the non-volatile oil, insoluble in water and
petroleum ether, insoluble in glycerol and non-volatile
oil.
Usage:
Cinnamyl alcohol is mainly used for the preparation of
apricot, peach, raspberry, Li and other aromatic fragrance,
cosmetics, fragrance and soap flavor, with mild, lasting and
comfortable aroma, flavor elegant, also used as a fixative agent.
Often shared with phenylacetaldehyde, is modulated Ocean Narcissus
fragrance, rose fragrance and other essential spices. Alcohol is
our "standard of food additive use" provision allows the use of
food spices, mainly for the preparation of strawberry, lemon,
apricot, peach and other fruit-based food essence and brandy
flavor. Use in chewing gum for the **0mg/kg; baking food *3mg/kg;
candy *7mg/kg; soft drinks 8.8mg/kg; cold in the 8.7mg/kg; alcohol
5.0mg/kg.
As intermediates in organic
synthesis, used to prepare cinnamon chloride, is used to prepare
long-acting antagonist of the brain function of vascular
contraction of the excellent benefits hydrochloride raw material,
while cinnamon chloride can also be used for synthesis of microbial
drug resistance derived for naphthalene Finland and anticancer
drugs toremifene. flunarizine dihydrochloride is a
calcium antagonist, can also be used to synthesize cinnamic
chloride. cinnamyl alcohol is used to prepare spices
Gui Gui acid ester materials.
Preparation:
Cinnamaldehyde reduction
1 share benzyl alcohol were added to
0.*1 share aluminum powder, heated to *0℃ reaction
to release hydrogen, the temperature rises to
**0℃, to stop the release of hydrogen so far. Benzyl
alcohol solution of aluminum cooled and filtered, then added to a
mixture of benzyl alcohol and cinnamaldehyde (quality 1:1).
Conditions in the 0.***7MPa heated to boiling, and the reflux ratio
at *0℃ under 3 to 4 the reaction of steam out of
benzaldehyde, benzyl alcohol while additional. Until the
theoretical amount of steam out of benzaldehyde of *5% after the
stop feeding, and steamed out of the remaining benzyl alcohol,
cinnamic alcohol and then distilled out of crude. And then by
vacuum distillation, collecting **7 ℃ (7kPa) fractions,
namely cinnamyl alcohol.
Su balsam saponification
Acid Gui Gui
Gui ester alcohol to form naturally in Peru balsam, benzoin,
balsam of fat and the Soviet Union together. Su balm to *0% sodium
hydroxide solution heated saponification 5h, then ether extracted
hydrolyzate Gui alcohol, and finally purified by
vacuum distillation of alcohol derived from cinnamon.
| بلد: |
China |
| نموذج رقم: |
3
|
| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
China |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
- |
| تفاصيل التغليف: |
200kg net/barrel |
| موعد التسليم: |
within 3 days |
| القدرة على التوريد: |
100000 |
| نوع الدفع: |
T/T |
| مجموعة المنتج : |
- |
