Product Name: Leaf alcohol / cis-3-Hexen-1-ol
CAS: 928-96-1
MF: C6H12O
MW: 100.16
EINECS: 213-192-8
Melting point: 22.55°C (estimate)
Boiling point: 156-157 °C(lit.)
Density: 0.848 g/mL at 25 °C(lit.)
Vapor density: 3.45 (vs air)
Refractive index: n20/D 1.44(lit.)
FEMA: 2563 | CIS-3-HEXENOL
Fp: 112 °F
Form: Liquid
Pka: 15.00±0.10(Predicted)
Color: APHA: ≤100
Merck: 14,4700
JECFA Number: 315
BRN: 1719712
|
Items |
Specifications |
Results |
|
Appearance |
Colourless liquid |
Qualified |
|
Odor |
Green-grass,Powerful. |
Qualified |
|
Purity |
≥ 98.0 % |
98.6% |
|
Sum of cis and trans isomer |
≥ 99.0 % |
99.2% |
|
Refractive Index(20℃） |
1.438 ～ 1.442 |
1.441 |
|
Relative Density(25℃/25℃） |
0.846 ～ 0.850 |
0.847 |
|
Acid Value |
≤ 0.5 mgKOH/g |
0.02mgKOH/g |
1. Leaf alcohol is widely distributed in the leaves, flowers and fruits of green plants and has been taken up the food chain since the beginning of human history.
2. China's GB2760-1996 standard can be used in food flavor according to production needs. In Japan, leaf alcohol is widely used in the preparation of banana, strawberry, citrus, rose grape, apple and other natural fresh flavor flavors, as well as acetic acid, valerate, lactic acid and other esters to change the taste of food, mainly used to inhibit the sweet aftertaste of cool drinks and fruit juices.
3. Leaf alcohol application in daily chemical Industry Leaf alcohol has a strong aroma of fresh grass, is a popular fragrant precious spice. Leaf alcohol and its ester are indispensable flavoring agents in flavor production. It is reported that more than 40 famous flavors in the world contain leaf alcohol, usually only 0.5% or less leaf alcohol can be added to get a significant leaf green aroma.
4.In the cosmetics industry, leaf alcohol is used to deploy all kinds of artificial essential oil similar to natural fragrance, such as lily of the valley type, clove type, oak moss type, mint type and lavender type essential oil, etc., can also be used to deploy all kinds of flower fragrance essence, make artificial essential oil and essence with green aroma aroma. Leaf alcohol is also an important raw material for the synthesis of jasmonone and methyl jasmonate. Leaf alcohol and its derivatives were the symbol of the green revolution in the spice industry in the 1960s.
5. Application of leaf alcohol in biological control Leaf alcohol is an indispensable physiological active substance in plants and insects. Insects use leaf alcohol as an alarm, aggregation and other pheromone or sex hormone. If mixed with leaf alcohol and benzene kun in a certain proportion, can induce the aggregation of male dung beetles, beetles, so as to kill a large area of such forest pests. Therefore, leaf alcohol is a kind of compound with important application value.
Stored in a dry and ventilated warehouse.