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368202

Sigma-Aldrich

反式丁烯二酸二(二甲基缩醛)

95%

同義詞:

反-1,1,4,4-四甲氧基-2-丁烯

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About This Item

線性公式:
(CH3O)2CHCH=CHCH(OCH3)2
CAS號碼:
分子量::
176.21
Beilstein:
1723349
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

95%

形狀

liquid

折射率

n20/D 1.428 (lit.)

bp

100-103 °C/15 mmHg (lit.)

密度

1.01 g/mL at 25 °C (lit.)

SMILES 字串

COC(OC)\C=C\C(OC)OC

InChI

1S/C8H16O4/c1-9-7(10-2)5-6-8(11-3)12-4/h5-8H,1-4H3/b6-5+

InChI 密鑰

ZFGVCDSFRAMNMT-AATRIKPKSA-N

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應用

Fumaraldehyde bis(dimethyl acetal) may be used in the syntheses of C20-carotene and crocetin or descrocetin esters. It may be used in the preparation of fumaraldehyde dimethylacetal, (FDMA), by partial acid hydrolysis.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

176.0 °F - closed cup

閃點(°C)

80 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


分析證明 (COA)

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4-Hydroxy-2-(E)-nonenal (4-HNE) is one of the major lipid peroxidation product formed during oxidative stress. At high concentrations, 4-HNE is cytotoxic and exerts deleterious effects that are often associated with the pathology of oxidative stress-driven disease. Alternatively, at low concentrations it

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