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等级
technical grade
质量水平
蒸汽密度
4.7 (vs air)
蒸汽压
~7 mmHg ( 20 °C)
包含
0.1% alpha-tocopherol
折射率
n20/D 1.469 (lit.)
沸点
167 °C (lit.)
溶解性
water: soluble 0.00109 g/L at 20 °C
密度
0.791 g/mL at 25 °C (lit.)
储存温度
−20°C
SMILES字符串
C\C(C)=C/CCC(=C)C=C
InChI
1S/C10H16/c1-5-10(4)8-6-7-9(2)3/h5,7H,1,4,6,8H2,2-3H3
InChI key
UAHWPYUMFXYFJY-UHFFFAOYSA-N
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一般描述
月桂是单萜。 Ips spp 的雄性在暴露于月桂烯蒸汽时产生信息素齿小蠹二烯醇(2-甲基-6-亚甲基-2,7-辛二烯-4-醇)和/或齿小蠹烯醇(2-甲基-6-亚甲基-7-辛烯-4-醇)。月桂烯是萜烯醇的前体。月桂是甲虫宿主的组成部分——西黄松。钌、铬、铱和铑络合物催化月桂烯加氢生成单氢化产物、二氢化产物和三氢化产物的复杂混合物。
应用
月桂烯是通过 GC-MS 鉴别 E -月桂醇(2-甲基-6-亚甲基- E -2,7-辛二烯-1-01)作为欧亚树皮甲虫重齿小蠹后肠主要成分的合适合成标准品。
警示用语:
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
111.2 °F - closed cup
闪点(°C)
44 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Selective hydrogenation of myrcene catalyzed by complexes of ruthenium, chromium, iridium and rhodium.
Speziali MG, et al.
J. Mol. Catal. A: Chem., 239(1), 10-14 (2005)
W D Bedard et al.
Science (New York, N.Y.), 164(3885), 1284-1285 (1969-06-13)
In the field, both sexes of the western pine beetle, Dendroctonus brevicomis, are attracted by the female-produced bicyclic ketal exo-brevicomin; this response is enhanced by myrcene (a constituent of the beetle's host, ponderosapine), which is not an attractant by itself.
Myrcene: a precursor of pheromones in Ips beetles.
P R Hughes
Journal of insect physiology, 20(7), 1274-1275 (1974-07-01)
E-myrcenol inIps duplicatus: An aggregation pheromone component new for bark beetles.
Byers JA, et al.
Experientia, 46(11-12), 1209-1211 (1990)
Mark L Thompson et al.
Applied microbiology and biotechnology, 85(3), 721-730 (2009-08-27)
The biocatalytic generation of high-value chemicals from abundant, cheap and renewable feedstocks is an area of great contemporary interest. A strain of Rhodococcus erythropolis designated MLT1 was isolated by selective enrichment from the soil surrounding hop plants, using the abundant
实验方案
-β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene
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