所有图片(1)
About This Item
线性分子式:
CH3(CH2)3CH=CHCHO
CAS号:
分子量:
112.17
FEMA编号:
3165
Beilstein:
1700822
EC 号:
欧洲委员会编号:
730
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
5.150
NACRES:
NA.21
性状检查:
apple; fatty; green; green; spicy
等级:
FG
Halal
Kosher
Halal
Kosher
生物来源:
synthetic
食品过敏原:
no known allergens
推荐产品
生物来源
synthetic
质量水平
等级
FG
Halal
Kosher
管理合规性
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110
蒸汽密度
>1 (vs air)
方案
≥95%
包含
alpha-tocopherol, synthetic as stabilizer
折射率
n20/D 1.450 (lit.)
沸点
90-91 °C/50 mmHg (lit.)
密度
0.857 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
性状检查
apple; fatty; green; green; spicy
SMILES字符串
[H]C(=O)\C([H])=C(/[H])CCCC
InChI
1S/C7H12O/c1-2-3-4-5-6-7-8/h5-7H,2-4H2,1H3/b6-5+
InChI key
NDFKTBCGKNOHPJ-AATRIKPKSA-N
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一般描述
trans-2-Heptenal is a volatile flavor constituent identified in heated butter and tomato.
应用
- Studies on the reaction of trans-2-heptenal with peanut proteins: This research examines the interactions between trans-2-heptenal and peanut proteins, providing significant insights into food chemistry and the stability of flavor compounds in food products. The study reveals potential implications for biochemists interested in food allergenicity and protein-aldehyde interactions (Globisch et al., 2014).
- An experimental study of the gas-phase reactions of NO3 radicals with a series of unsaturated aldehydes: trans-2-hexenal, trans-2-heptenal, and trans-2-octenal: This paper explores the reactivity of trans-2-heptenal with NO3 radicals in the gas phase, contributing to a better understanding of atmospheric chemistry and the environmental behavior of volatile organic compounds. Such information is crucial for biochemists studying the environmental impacts of organic compounds (Kerdouci et al., 2012).
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Sens. 1
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
123.8 °F - closed cup
闪点(°C)
51 °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
Identification of loci affecting flavour volatile emissions in tomato fruits.
Tieman DM, et al.
Journal of Experimental Botany, 57(4), 887-896 (2006)
Charlotte L Steffensen et al.
Journal of agricultural and food chemistry, 50(25), 7392-7395 (2002-11-28)
In the present study, the aldehyde-induced pro-oxidative activity of xanthine oxidase was followed in an accelerated raw milk system using spin-trap electron spin resonance (ESR) spectroscopy. The aldehydes acetaldehyde, propanal, hexanal, trans-2-hexenal, trans-2-heptenal, trans-2-nonenal, and 3-methyl-2-butenal were all found to
Isolation and identification of headspace volatiles formed in heated butter.
Lee SR, et al.
Journal of Agricultural and Food Chemistry, 39(11), 1972-1975 (1991)
M E Davis et al.
Physical chemistry chemical physics : PCCP, 9(18), 2240-2248 (2007-05-10)
Rate coefficients for the gas-phase reaction of the OH radical with (E)-2-pentenal (CH(3)CH(2)CH[double bond]CHCHO), (E)-2-hexenal (CH(3)(CH(2))(2)CH[double bond]CHCHO), and (E)-2-heptenal (CH(3)(CH(2))(3)CH[double bond]CHCHO), a series of unsaturated aldehydes, over the temperature range 244-374 K at pressures between 23 and 150 Torr (He
Yu-Ning Hu et al.
Talanta, 206, 120172-120172 (2019-09-14)
Derivatization is frequently used in liquid chromatography-mass spectrometry (LC-MS) to improve the ionization characteristics of analytes, and facilitate their structural elucidation and quantification. However, the off-line derivatization process usually requires more analysis time. Therefore, the present work develops a novel
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