Detail of "31601-41-9"

CAS Number:
31601-41-9
Name:
Acetamide,N-(4-methoxy-2-methylphenyl)-
Molecular Structure:
Formula:
C₁₀H₁₃NO₂
Molecular Weight:
179.21572
Synonyms:
p-Acetanisidide,2'-methyl- (7CI,8CI);3-Methyl-4-acetylaminoanisole;4-Acetamido-3-methylanisole;N-(4-Methoxy-2-methylphenyl)acetamide;N-[2-Methyl-4-(methyloxy)phenyl]acetamide;NSC 16606;Acetamide, N-(4-methoxy-2-methylphenyl)-;
EINECS:
250-724-8
Density:
1.1 g/cm³
Boiling Point:
336.6 °C at 760 mmHg
Flash Point:
157.3 °C

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Fluoran derivatives for heat-sensitive recording materials: Fluoran derivatives for heat-sensitive recording materials. (Ricoh Co., Ltd.Chemical with cas number 93104-46-2 also plays role., Japan). Jpn. Kokai Tokkyo Koho JP 59142254 A2 15 Aug 1984 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09B011-28; B41M005-18. APPLICATION: JP 83-16675 3 Feb 1983. DOCUMENT TYPE: Patent CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) The title derivs. I (R = lower alkyl; R1 = lower alkyl, aryl) were prepd. Thus, 3-acetyl-4'-methoxy-2'-methyldiphenylamine [93104-45-1] was prepd. from 2-methyl-p-acetanisidide [31601-41-9] and m-bromoacetophenone [2142-63-4] and condensed with 4-(diethylamino)-2-hydroxybenzophenone-2'-carboxylic acid [5809-23-4] in 95% H2SO4 at 20-25° for 5 h to give I (R = R1 = Et; m-Ac) [88429-45-2], dark purple on silica gel. .