Detail of "20416-09-5"

CAS Number:
20416-09-5
Name:
3-Furanmethanol,5-(phenylmethyl)-
Molecular Structure:
Formula:
C₁₂H₁₂O₂
Molecular Weight:
188.22
Synonyms:
3-Furanmethanol,5-benzyl- (8CI);(5-Benzyl-3-furyl)methan-1-ol;2-Benzyl-4-furanmethanol;2-Benzyl-4-hydroxymethylfuran;5-(Phenylmethyl)-3-furanmethanol;5-Benzyl-3-furanmethanol;5-Benzyl-3-furfuryl alcohol;5-Benzyl-3-furylmethanol;5-Benzyl-3-furylmethyl alcohol;5-Benzyl-3-hydroxymethylfuran;
EINECS:
243-802-8
Density:
1.138 g/cm³
Boiling Point:
210.081 °C at 760 mmHg
Flash Point:
80.854 °C

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Insecticidal compositions: Insecticidal compositions. Hayashi, Mamoru; Hirose, Masayoshi; Ozawa, Shimizu; Ishii, Shigeru (Nissan Chemical Industries, Ltd., Japan). Japan. Kokai JP 53026322 11 Mar 1978 Showa, 3 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: A01N009-22. APPLICATION: JP 76-99501 20 Aug 1976. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemicals) A synergistic insecticidal activity was exhibited by adding I to 3,4-dimethylphenyl or 1-naphthyl methylcarbamate (II). Thus, 5.85 g D-valine [640-68-6] heated with 66 g 2,5-dimethoxytetrahydrofuran [696-59-3] and 24.6 g NaOAc in AcOH for 1 min gave 75% (+)-a-isopropyl-1-pyrroleacetic acid [66036-32-6], which (1.67 g) was stirred with 1.88 g 5-benzyl-3-furanmethanol [20416-09-5] and 2.06 g dicyclohexylcarbodiimide [538-75-0] in MeCN to give 1.5 g (+)-I [65986-42-7]. A 1:1 (+)-I-II mixt. [67470-87-5] was much more effective than (+)-I or II alone against rice leafhoppers at 5 ppm level.

Phenoxbenzyl alkylacetate insecticides: Phenoxbenzyl alkylacetate insecticides. Katsuta, Sumio (Dainippon Jochugiku Co., Ltd., Japan). Japan. Kokai JP 52082724 11 Jul 1977 Showa, 18 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: A01N009-20. APPLICATION: JP 75-156335 29 Dec 1975. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemicals) Esters of (phenylamino)alkylacetic acidsare wide-spectrum insecticides. Thus, 5'-benzyl-3'-furylmethyl a-isopropyl-(p-methoxyanilino)acetate (I) [64823-66-1] was synthesized from a-isopropyl-(p-methoxyanilino)acetic acid chloride [64823-70-7] and 5-benzyl-3-furylmethanol [20416-09-5]. A soln. of I (1:200 diln. 64823-66-1 which is the cas registry number of some chemical is mentioned.) was applied to a Japanese white radish field infested with Myzus persicae at 100 L/tan (0.245 acre). The M. persicae population decreased to <10% in 2 days. .