CAS No.3301-94-8,2H-Pyran-2-one,6-butyltetrahydro- Suppliers,MSDS download

Detail of "3301-94-8"

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CAS Number:

3301-94-8

Name:

2H-Pyran-2-one,6-butyltetrahydro-

Superlist Name:

delta-Nonalactone

Molecular Structure:

Formula:

C₉H₁₆O₂

Molecular Weight:

156.22

Deleted CAS:

105140-26-9

Synonyms:

Nonanoicacid, 5-hydroxy-, lactone (7CI);Nonanoic acid, 5-hydroxy-, d-lactone (6CI);(RS)-d-Nonalactone;5-Hydroxynonanoic acid d-lactone;5-Nonanolide;Nonan-1,5-olide;d-Butyl-d-valerolactone;d-Butylvalerolactone;d-Nonalactone;6-Butyltetrahydro-2H-pyran-2-one;5-Hydroxynonanoic acid lactone;

EINECS:

221-974-5

Density:

0.949 g/cm³

Melting Point:

-26 °C

Boiling Point:

253.326 °C at 760 mmHg

Flash Point:

99.09 °C

Solubility:

Insoluble in water, soluble in alcohol and organic solvents

Appearance:

colourless to pale yellow liquid with a coconut-like odour

Risk Codes:

Safety:

16 Details

Transport Information:

UN 1224 3/PG 3

Reference

Insect-attractant lactones: Insect-attractant lactones. Osawa, Kanju; Honda, Hiroshi; Yamamoto, Izuru; Yamamoto, Ryo (Ajinomoto Co., Inc., Japan). Japan. Kokai JP 51079727 12 Jul 1976 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF.In this article, certain chemicals are used. Some of their cas registry numbers are 61167-11-1 and 61230-44-2 CLASS: IC: A01N017-14. APPLICATION: JP 75-5190 9 Jan 1975. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemicals) Lactones I (R = C1-10 satd. or unsatd., straight-chain or branched alkyl or alkylidene; n = 1-2) are insect attractants. I, e.g. 8-nonen-1,4-olide [61167-11-1] or nonan-1,5-olide [3301-94-8], were attractants for rice weevils and houseflies, and the activity was enhanced in the presence of PhCH2CH2OH [60-12-8]. Thus, an insecticidal lure for cockroaches contained nonan-1,4-olide [104-61-0] 1, DIPP (an insecticide) [61230-44-2] 1, and crude sugar + C black 98 parts. .

Method for synthesis of 4-oxocarboxylic acid or 5-oxocarboxylic acid: All Rights Reserved. Method for synthesis of 4-oxocarboxylic acid or 5-oxocarboxylic acid. Yang, Huawu; Chen, Yong; Yin, Donghong; Li, Yanling; Tan, Xinliang; Liu, Jianfu; Chen, Xiong; Zhao, Yu (Changsha Cigarette Factory, Peop. Rep. 698-76-0 and 3301-94-8 are cas registry numbers. These chemicals are also mentioned in this article. China). Faming Zhuanli Shenqing Gongkai Shuomingshu CN 1887844 A 3 Jan 2007, 6pp. (Chinese). (People's Republic of China). CODEN: CNXXEV. APPLICATION: CN 2010-32002 24 Jul 2006. DOCUMENT TYPE: Patent CA Section: 23 (Aliphatic Compounds) The title method comprises the steps of: (1) adding g-lactone or d-lactone I (X = 1 or 2; R = 1-8 alkyl) in alkali metal hydroxide/water soln., heating to saponify, and cooling the sapond. product; (2) adding hypochlorite, adjusting pH to 7.5-10, cooling, stirring for a period, and acidifying to obtain free 4-oxocarboxylic acid or 5-oxocarboxylic acid II. The method has the advantages of convenient product sepn., low cost and high synthesis efficiency, and is environment-friendly. .

Detail of "3301-94-8"

2H-Pyran-2-one,6-butyltetrahydro-

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CAS No.3301-94-8 delta-Nonalactone

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CAS No.3301-94-8 delta-Nonalactone

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CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

CAS No.3301-94-8 delta-Nonalactone

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