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Merck
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重要文件

I12409

Sigma-Aldrich

α-紫罗兰酮

technical grade, 90%

同義詞:

4-(2,6,6-三甲基-2-环己烯基)-3-丁烯-2-酮

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About This Item

經驗公式(希爾表示法):
C13H20O
CAS號碼:
分子量::
192.30
Beilstein:
3197885
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

等級

technical grade

品質等級

化驗

90%

形狀

liquid

折射率

n20/D 1.498 (lit.)

bp

259-263 °C (lit.)

密度

0.93 g/mL at 25 °C (lit.)

SMILES 字串

CC(=O)\C=C\C1C(C)=CCCC1(C)C

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+

InChI 密鑰

UZFLPKAIBPNNCA-BQYQJAHWSA-N

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象形圖

Health hazard

訊號詞

Danger

危險聲明

防範說明

危險分類

Resp. Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

244.4 °F - closed cup

閃點(°C)

118 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

Lot/Batch Number

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María del Mar Caja et al.
Journal of agricultural and food chemistry, 55(16), 6700-6704 (2007-07-17)
In addition to the already available information on the authenticity of alpha- (1) and beta-ionone (2) from plant tissues, there is an interest in the stable isotope data of 1 and 2 available by synthesis from citral and acetone, as
J Lalko et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 45 Suppl 1, S235-S240 (2007-11-27)
A toxicologic and dermatologic review of alpha-ionone when used as a fragrance ingredient is presented.
Heping Ye et al.
Organic letters, 11(23), 5442-5444 (2009-12-01)
The Ziegler intermediate, useful for the total synthesis of forskolin, was synthesized in 10 reaction steps starting from commercially available alpha-ionone. This highly efficient synthesis relies on the success of two consecutive highly regio- and stereoselective rearrangements. The current synthesis
Sabine Sewenig et al.
Journal of agricultural and food chemistry, 53(4), 838-844 (2005-02-17)
A new coupling system of GC-GC, connected via a Multi Column Switching Device MCS2 for measuring isotope ratios, is introduced. By means of several standard substances the precise and accurate measurement of isotopic values is proved. First applications concerning the

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