1786-08-9

• 常用中文名：3,6-二氢-4-甲基-2-(2-甲基-1-丙烯基)-2H-吡喃
• 常用英文名：nerol oxide
• CAS号：1786-08-9
• 分子式：C₁₀H₁₆O
• 分子量：152.23300
• 发布时间：2018-12-29 17:28:45
• 更新时间：2025-08-25 13:17:18

名称

• 中文名: 3,6-二氢-4-甲基-2-(2-甲基-1-丙烯基)-2H-吡喃
• 英文名: (rac)-nerol oxide
• 英文别名: 4-Hydroxy-1-methyl-3-methallyl-benzol; 2-Methallyl-4-methyl-phenol

物化性质

• 密度: 0.945g/cm3
• 沸点: 202.8ºC at 760mmHg
• 分子式: C₁₀H₁₆O
• 分子量: 152.23300
• 闪点: 70.8ºC
• 精确质量: 152.12000
• PSA: 9.23000
• LogP: 2.68780
• 蒸汽压: 0.409mmHg at 25°C
• 折射率: 1.523

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UP7965000 CHEMICAL NAME : 2H-Pyran, 3,6-dihydro-4-methyl-2-(2-methyl-1-propenyl)- CAS REGISTRY NUMBER : 1786-08-9 BEILSTEIN REFERENCE NO. : 1562957 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C10-H16-O MOLECULAR WEIGHT : 152.26 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,97S,1992 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,97S,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5113 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

合成路线

894806-15-6 ~88% 1786-08-9

文献：Council of Scientific and Industrial Research Patent: US7166728 B2, 2007 ; Location in patent: Page/Page column 6 ;

763-32-6 107-86-8 ~% 1786-08-9 60857-05-8

文献：BASF SE; Heidemann, Thomas; Königsmann, Lucia Patent: US2013/109867 A1, 2013 ; Location in patent: Paragraph 0083 ;

894806-14-5 ~% 1786-08-9

文献：Gupta, Pankaj; Sethi, Vijay K.; Taneja, Subhash C.; Shah, Bhahwal A.; Andotra, Samar S.; Koul, Surrinder; Chimni, Swapandeep S.; Qazi, Ghulam N. Helvetica Chimica Acta, 2007 , vol. 90, # 1 p. 196 - 204

106-25-2 ~% 1786-08-9

文献：Gupta, Pankaj; Sethi, Vijay K.; Taneja, Subhash C.; Shah, Bhahwal A.; Andotra, Samar S.; Koul, Surrinder; Chimni, Swapandeep S.; Qazi, Ghulam N. Helvetica Chimica Acta, 2007 , vol. 90, # 1 p. 196 - 204

141-79-7 ~% 1786-08-9

文献：Kitahara, Takeshi; Takagi, Yoshikazu; Matsui, Masanao Agricultural and Biological Chemistry, 1980 , vol. 44, # 4 p. 897 - 902

64661-54-7 ~% 1786-08-9

文献：Kitahara, Takeshi; Takagi, Yoshikazu; Matsui, Masanao Agricultural and Biological Chemistry, 1980 , vol. 44, # 4 p. 897 - 902