Detail of "20351-54-6"

CAS Number:
20351-54-6
Name:
2-Naphthalenemethanol, a,a-dimethyl-
Molecular Structure:
Formula:
C13H14 O
Molecular Weight:
186.2497
Synonyms:
2-(2-Naphthyl)-2-propanol;2-Naphthyldimethylcarbinol; Dimethyl(2-naphthyl)carbinol
Density:
1.087g/cm³
Boiling Point:
327.1°Cat760mmHg
Flash Point:
145.3°C

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Identification and determination of urinary and biliary metabolites of 2-isopropylnaphthalene in rats: Identification and determination of urinary and biliary metabolites of 2-isopropylnaphthalene in rats. Kojima, Shoji; Honda, Toshiya; Babasaki, Takashi; Kiyozumi, Morio; Nakagawa, Mitsuo (Fac. Pharm. Sci., Kumamoto Univ., Kumamoto 862, Japan). Eisei Kagaku, 30(2), 91-5 (English) 1984. CODEN: ESKGA2. ISSN: 0013-273X. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) Four unconjugated metabolites of 2-isopropylnaphthalene (2-IPN)(I) [2027-17-0] were identified by TLC and gas-liq. chromatog. (GLC) from the bile of rats receiving 2-IPN (100 mg/kg) orally. They were 2-(2-naphthyl)propionic acid [13350-60-2], 2-(2-naphthyl)-2-propanol [20351-54-6], 2-(2-naphthyl)-2-hydroxypropionic acid [76561-82-5], and 2-(2-naphthyl)-1,2-propanediol [76561-81-4], together with 2-IPN. The presence of glucuronides of the 4 metabolites was also suggested by GLC of the ext. obtained after hydrolysis by b-glucuronidase [9001-45-0]. The total urinary and biliary excretions of these metabolites in 24 h after 2-IPN administration were ~23 and 18% of the dose, resp., and the urinary and biliary metabolite excretion patterns were the same.

Catalytic liquid-phase dehydration of aromatic alcohols: Catalytic liquid-phase dehydration of aromatic alcohols. Konai, Yutaka; Hino, Masatoshi; Enari, Hiroyuki; Yoshida, Kazuo (Kureha Chemical Industry Co., Ltd., Japan). Ger. Offen. DE 3620512 A1 2 Jan 1987, 5 pp. (Germany) CODEN: GWXXBX. CLASS: ICM: C07C001-24. ICS: C07C015-44; C07C015-46; C07C015-58. APPLICATION: DE 86-3620512 19 Jun 1986. PRIORITY: JP 85-135790 21 Jun 1985. DOCUMENT TYPE: Patent CA Section: 35 (Chemistry of Synthetic High Polymers) Section cross-reference(s): 25, 67 Arom. alcs. R1RMeCOH (R = H, Me; R1 = Ph, 1-naphthyl, 2-naphthyl) are liq.-phase dehydrated in the presence of a solid acid catalysts, forming R1RC:CH2. A mixt. of 112.7 mg 2-(2-naphthyl)-2-propanol, 1 mL xylene, and 11.2 mg TSZ-330 HSA (H-type zeolite) were stirred at 110° for 10 min forming 92.3 mg 2-isopropenonaphthalene corresponding to 90. 100-42-5 and 20351-54-6 are just another two chemicals used in this study.7% yield. .