W340707
反式-2-甲基-2-丁烯醛
sum of isomers, ≥99%, FG
别名:
惕各醛, 反式-2,3-二甲基丙烯醛, 反式-2-甲基-2-丁烯醛, 顺芷醛, （E）-2-甲基丁-2-烯醛
登录查看公司和协议定价
所有图片(1)
About This Item
线性分子式:
CH3CH=C(CH3)CHO
CAS号:
分子量:
84.12
FEMA编号:
3407
Beilstein:
1698207
欧洲委员会编号:
2281
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
5.095
NACRES:
NA.21
性状检查:
green; fruity
等级:
FG
Halal
Kosher
Halal
Kosher
生物来源:
synthetic
Agency:
meets purity specifications of JECFA
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
Agency
meets purity specifications of JECFA
管理合规性
EU Regulation 1334/2008 & 178/2002
方案
≥99%
杂质
<2.0% tiglic acid
折射率
n20/D 1.448 (lit.)
沸点
116-119 °C/752 mmHg (lit.)
116-122 °C
密度
0.869 g/mL at 20 °C
0.871 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
green; fruity
SMILES字符串
C\C=C(/C)C=O
InChI
1S/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+
InChI key
ACWQBUSCFPJUPN-HWKANZROSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
反式-2-甲基-2-丁烯醛是香菜和橄榄油的主要挥发性成分之一。
应用
- Gas-Phase Reaction of trans-2-Methyl-2-butenal with Cl: Kinetics, Gaseous Products, and SOA Formation.: This study provides a comprehensive analysis of the atmospheric reactions involving trans-2-Methyl-2-butenal, highlighting its impact on air quality and secondary organic aerosol (SOA) formation. Such insights are crucial for environmental chemists and policymakers aiming to understand and mitigate air pollution (Antiñolo et al., 2020).
警示用语：
Danger
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
69.8 °F - closed cup
闪点(°C)
21 °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
Characterisation of 39 varietal virgin olive oils by their volatile compositions.
Luna G, et al.
Food Chemistry, 98(2), 243-252 (2006)
Free and glycosidically bound volatiles in coriander herb (Coriandrum sativum).
Padmakumari KP.
Journal of Essential Oil-Bearing Plants, 11(6), 615-622 (2008)
Pingxi Xu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16592-16597 (2014-10-29)
Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is still considered the gold standard of mosquito repellents. Mosquitoes
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门