Detail of "63221-88-5"

CAS Number:
63221-88-5
Name:
Benzene,1-ethyl-4-[2-(4-methoxyphenyl)ethynyl]-
Molecular Structure:
Formula:
C₁₇H₁₆O
Molecular Weight:
236.31
Synonyms:
Benzene,1-ethyl-4-[(4-methoxyphenyl)ethynyl]- (9CI);4-Methoxy-4'-ethyltolan;PTP 2O1;p-Methoxy-p'-ethyltolan;
Density:
1.06 g/cm³
Boiling Point:
363.5 °C at 760 mmHg
Flash Point:
171 °C

Display：

1-(4-Ethylphenyl)-2-(4-methoxyphenyl)acetylene

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MW: 236.3083 Formula: C17H16O

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TN and STN liquid crystal displays with fast switching rate: TN and STN liquid crystal displays with fast switching rate. Hirschmann, Harald; Schuepfer, Sven; Graulich, Renate; Weidner, Martina (Merck Patent GmbH, Germany). Ger. Offen. DE 10229829 A1 6 Feb 2003, 34 pp. (German). (Germany). CODEN: GWXXBX. CLASS: ICM: C09K019-18. ICS: C09K019-42; C09K019-08; G02F001-137; G09F009-35. APPLICATION: DE 2002-10229829 3 Jul 2002. PRIORITY: DE 2001-10136154 25 Jul 2001. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) Section cross-reference(s): 75 The invention relates to a liq. crystal display as well as a liq. crystal mixt., wherein the liq. crystal mixt. includes a compd. represented by I (R11 = C1-12-alkyl, alkoxy, alkenyl; R12 = C1-8-alkyl; L1-4 = H, F). Other components of the liq. crystal mixt. are also shown with Markush structures. The new liq. crystal mixt. shows faster switching rate.Except for chemicals metioned above, 63221-88-5 is also used. .