W270709
6-甲基-5-庚烯-2-酮
≥98%, FCC, FG
别名:
Methyl heptenone, Sulcatone
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关于此项目
线性分子式:
(CH3)2C=CHCH2CH2COCH3
化学文摘社编号:
分子量:
126.20
FEMA编号:
2707
Beilstein:
1741705
EC 号:
欧洲委员会编号:
149
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
7.015
NACRES:
NA.21
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
生物来源
synthetic
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
meets purity specifications of JECFA
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FCC
FDA 21 CFR 172.515
方案
≥98%
折射率
n20/D 1.439 (lit.)
沸点
73 °C/18 mmHg (lit.)
密度
0.858 g/mL at 20 °C
0.855 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
apple; musty; fruity
SMILES字符串
C\C(C)=C\CCC(C)=O
InChI
1S/C8H14O/c1-7(2)5-4-6-8(3)9/h5H,4,6H2,1-3H3
InChI key
UHEPJGULSIKKTP-UHFFFAOYSA-N
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一般描述
6-Methyl-5-hepten-2-one is one of the main flavor volatile of tomatoes.
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
132.8 °F - closed cup
闪点(°C)
56 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
危险化学品
Relationship between sensory and instrumental analysis for tomato flavor.
Baldwin EA, et al.
J. Am. Soc. Hort. Sci., 123(5), 906-915 (1998)
B D Whitaker et al.
Journal of agricultural and food chemistry, 48(6), 2040-2043 (2000-07-11)
Conjugated triene (CT) oxidation products of alpha-farnesene have long been thought to be involved in development of superficial scald in apple fruit. Early studies found that CT hydroperoxides and the volatile 6-methyl-5-hepten-2-one (MHO) are major in vitro autoxidation products of
Thangavel Rajagopal et al.
Behavioural processes, 85(1), 58-67 (2010-06-16)
In ungulates the process of chemical communication by urinary scent marking has been directly related to reproductive dominance, territorial defense and proximity to resources. The differences in the frequency of urine marking and chemical composition of urine of males Antelope
Yohko Hanzawa et al.
Journal of oleo science, 61(11), 631-640 (2012-11-10)
3-hydroxy acids, 3-hydroxy-3,7-dimethyloct-6-enoic acid (1) and 3-hydroxy-2,2,3,7-tetramethyloct-6-enoic acid (2), were prepared from 6-methyl-5-hepten-2-one, and they were subsequently used to prepare (2,6,6-trimethyltetrahydropyran-2-yl)acetic acid (3) and 2-methyl-2-(2,6,6-trimethyltetrahydropyran-2-yl)propanoic acid (4), respectively, via cyclization with an acidic catalyst such as boron trifluoride diethyl etherate
W Reichardt
Canadian journal of microbiology, 27(1), 144-147 (1981-01-01)
Certain norcarotenoids, which have recently been found as excretion products of freshwater cyanobacteria and algae, are potent inhibitors of different metabolic functions in heterotrophic bacteria. 6-Methylhept-5-en-2-one showed the strongest effects and acted as a noncompetitive inhibitor of both glucose uptake
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