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Merck
CN

W342904

Sigma-Aldrich

(E,E)-2,4-己二烯醛

≥80%

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别名:
2,4-己二烯醛, 山梨醛
线性分子式:
CH3CH=CHCH=CHCHO
CAS号:
分子量:
96.13
FEMA编号:
3429
Beilstein:
1698401
EC 号:
欧洲委员会编号:
640
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
5.057
NACRES:
NA.21

生物来源

synthetic

质量水平

蒸汽密度

>1 (vs air)

检测方案

≥80%

折射率

n20/D 1.541 (lit.)

bp

69 °C/20 mmHg (lit.)

密度

0.895 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; citrus

储存温度

2-8°C

SMILES字符串

[H]C(=O)\C=C\C=C\C

InChI

1S/C6H8O/c1-2-3-4-5-6-7/h2-6H,1H3/b3-2+,5-4+

InChI key

BATOPAZDIZEVQF-MQQKCMAXSA-N

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一般描述

trans,trans-2,4-Hexadienal is a volatile is a flavor compound that is reported to occur in different types of tea.

免责声明

For R&D or non-EU Food use. Not for retail sale.

象形图

Skull and crossbonesCorrosion

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

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Comparison of catechins and volatile compounds among different types of tea using high performance liquid chromatograph and gas chromatograph mass spectrometer.
Wang K, et al.
International Journal of Food Science and Technology, 46(7), 1406-1412 (2011)
Po C Chan et al.
Archives of toxicology, 77(9), 511-520 (2003-07-25)
2,4-Hexadienal (2,4-Hx) was studied for its toxicity and carcinogenicity because of its alpha, beta-unsaturated aldehyde structure and potential link between exposure to lipid peroxidation products in the diet and human malignancies. Male and female F344N rats and B6C3F1 mice received
Cell spreading on collagen that has been exposed to reactive aldehydes.
L Thorne et al.
Biochemical Society transactions, 20(4), 369S-369S (1992-11-01)
National Toxicology Program technical report series, (509)(509), 1-290 (2004-03-05)
2,4-Hexadienal, a colorless to yellow liquid with a pungent "green" or citrus odor, is used as a food additive for flavor enhancement, as a fragrance agent, as a starting material or intermediate in synthetic reactions in the chemical and pharmaceutical
A Nyska et al.
Archives of toxicology, 75(10), 618-624 (2002-01-26)
2,4-Hexadienal (2,4-Hx), an unsaturated aldehyde formed by in vivo and in vitro peroxidation of unsaturated lipid induced, in National Toxicology Program (NTP) gavage studies of F344 rats, forestomach hyperplasia in 13-week and 2-year exposures and squamous papilloma and carcinoma in

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