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Merck

180343

Sigma-Aldrich

(E,E)-2,4-己二烯醛

95%

别名:

2,4-己二烯醛, 山梨醛

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About This Item

线性分子式:
CH3CH=CHCH=CHCHO
CAS号:
分子量:
96.13
Beilstein:
1698401
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

>1 (vs air)

化驗

95%

形狀

liquid

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.)

官能基

aldehyde

儲存溫度

2-8°C

SMILES 字串

[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 密鑰

BATOPAZDIZEVQF-MQQKCMAXSA-N

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相关类别

一般說明

反,反-2,4-己二烯醛是一种α,β-不饱和醛,可用作食品添加和各种化学和制药行业中的起始原料。

應用

反式,反式-2,4-己二醛(山梨醛)用于合成手性环加合物

象形圖

Skull and crossbonesCorrosion

訊號詞

Danger

危險分類

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

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

154.0 °F - closed cup

閃點(°C)

67.77 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Ping C Lee et al.
Toxicology letters, 136(3), 173-181 (2002-12-31)
Since a number of food and food products contain 2,4-hexadienal (HX), an unsaturated aldehyde, human exposure to HX is likely. Long term HX feeding to rodents induces forestomach cancers. Aldehyde dehydrogenases (ALDH) are key enzymes in the stomach for the
C Janzowski et al.
Mutagenesis, 18(5), 465-470 (2003-09-10)
Alpha,beta-unsaturated carbonyl compounds occur in food and other environmental media. Due to their reactivity with cellular nucleophiles (e.g. Michael adduct formation with DNA bases and with glutathione) they might represent a potential health risk. In this study, induction of oxidative
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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

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