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Merck
모든 사진(1)

문서

W342904

Sigma-Aldrich

trans,trans-2,4-Hexadienal

≥80%

동의어(들):

(E,E)-2,4-Hexadienal, Sorbaldehyde, Sorbic aldehyde

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모든 사진(1)

About This Item

Linear Formula:
CH3CH=CHCH=CHCHO
CAS Number:
142-83-6
Molecular Weight:
96.13
FEMA Number:
3429
Beilstein:
1698401
EC Number:
205-564-3
유럽평의회 번호:
640
MDL number:
MFCD00007004
UNSPSC 코드:
12164502
PubChem Substance ID:
24901700
플래비스(Flavis) 번호:
5.057
NACRES:
NA.21

생물학적 소스

synthetic

vapor density

>1 (vs air)

분석

≥80%

refractive index

n20/D 1.541 (lit.)

bp

69 °C/20 mmHg (lit.)

density

0.895 g/mL at 20 °C
0.871 g/mL at 25 °C (lit.)

응용 분야

flavors and fragrances

문건

see Safety & Documentation for available documents

식품 알레르기항원

no known allergens

감각 수용성의

green; fruity; citrus

저장 온도

2-8°C

SMILES string

[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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관련 카테고리

일반 설명

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

면책조항

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

픽토그램

Skull and crossbonesCorrosion
GHS06,GHS05

신호어

Danger

유해 및 위험 성명서

H301 + H311,H314,H317

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

154.0 °F - closed cup

Flash Point (°C)

67.77 °C - closed cup

개인 보호 장비

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

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

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
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
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)
Margaret P O'Connor et al.
Physical chemistry chemical physics : PCCP, 8(44), 5236-5246 (2007-01-05)
The atmospheric photolysis of E-2-hexenal, Z-3-hexenal and E,E-2,4-hexadienal has been investigated at the large outdoor European Photoreactor (EUPHORE) in Valencia, Spain. E-2-Hexenal and E,E-2,4-hexadienal were found to undergo rapid isomerization to produce Z-2-hexenal and a ketene-type compound (probably E-hexa-1,3-dien-1-one), respectively.
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