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Merck

372285

Sigma-Aldrich

2-乙基-9,10-二甲氧基蒽

97%

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About This Item

经验公式(希尔记法):
C18H18O2
CAS号:
分子量:
266.33
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

mp

117-119 °C (lit.)

SMILES 字串

CCc1ccc2c(OC)c3ccccc3c(OC)c2c1

InChI

1S/C18H18O2/c1-4-12-9-10-15-16(11-12)18(20-3)14-8-6-5-7-13(14)17(15)19-2/h5-11H,4H2,1-3H3

InChI 密鑰

SURWYRGVICLUBJ-UHFFFAOYSA-N

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一般說明

2-Ethyl-9,10-dimethoxyanthracene (EDMA) has been reported as a potential anthracene photosensitizer for diaryliodonium and triarylsulfonium salts.
2-Ethyl-9,10-dimethoxyanthracene is reported to possess antihistaminic activity. Photoinduced electron transfer from the singlet excited state of 2-ethyl-9,10-dimethoxyanthracene to CCl4 has been reported. The photosensitized reductions of 4-cyanobenzylmethylphenyl sulfonium tetrafluoroborate by 2-ethyl-9,10-dimethoxyanthracene excited singlet state is reported to yield phenyl methyl sulfide.

應用

2-Ethyl-9,10-dimethoxyanthracene (EDA) has been used as sensitizer and its photoinduced (fluorescence quenching) reaction with 4-cyanobenzyl chloride has been studied.
2-Ethyl-9,10-dimethoxyanthracene may be employed as photosensitizer, to accelerate the photopolymerization. It may be employed as photosensitizer for enhancing the polymerization of benzothiazolium salts.

象形圖

Health hazardEnvironment

訊號詞

Danger

危險聲明

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B

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)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Anthracene electron-transfer photosensitizers for onium salt induced cationic photopolymerizations.
Crivello JV and Jang M.
Journal of Photochemistry and Photobiology A: Chemistry, 159(2), 173-188 (2003)
Stepwise and concerted pathways in photoinduced and thermal electron-transfer/bond-breaking reactions. Experimental illustration of similarities and contrasts.
Pause L, et al.
Journal of the American Chemical Society, 123(21), 4886-4895 (2001)
Photocationic and radical polymerizations of epoxides and acrylates by novel sulfonium salts.
Takahashi E, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 41(23), 3816-3827 (2003)
L Pause et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 1(4), 199-205 (2000-12-15)
It has been shown recently that the electrochemical reduction of carbon tetrachloride in N,N'-dimethylformamide follows a mechanism in which electron transfer and bond cleavage are concerted. We report here results concerning photoinduced electron transfer from the singlet excited state of
Novel N-methylbenzothiazolium salts as hardeners for epoxy and acrylate monomers.
Takahashi E, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 41(23), 3828-3837 (2003)

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