18385-84-7

• 常用中文名：6-Methoxy-α-chromene
• 常用英文名：6-Methoxy-α-chromene
• CAS号：18385-84-7
• 分子式：C₁₀H₁₀O₂
• 分子量：162.18500
• 发布时间：2017-08-12 07:21:50
• 更新时间：2024-01-16 17:53:53

名称

• 英文名: 6-Methoxy-2H-chromene
• 英文别名: 2H-1-BENZOPYRAN,6-METHOXY; 6-Methoxy-2H-1-benzopyran

物化性质

• 密度: 1.121g/cm3
• 沸点: 264.6ºC at 760 mmHg
• 分子式: C₁₀H₁₀O₂
• 分子量: 162.18500
• 闪点: 110.3ºC
• 精确质量: 162.06800
• PSA: 18.46000
• LogP: 2.10080
• 蒸汽压: 0.0158mmHg at 25°C
• 折射率: 1.553

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DJ2549000 CHEMICAL NAME : 2H-1-Benzopyran, 6-methoxy- CAS REGISTRY NUMBER : 18385-84-7 BEILSTEIN REFERENCE NO. : 1282135 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H10-O2 MOLECULAR WEIGHT : 162.20 WISWESSER LINE NOTATION : T66 BOJ HO1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 12,383,1977

安全

• 海关编码: 2909199090

合成路线

17061-86-8 ~94% 18385-84-7

文献：Lykakis, Ioannis N.; Efe, Christina; Gryparis, Charis; Stratakis, Manolis European Journal of Organic Chemistry, 2011 , # 12 p. 2334 - 2338

584-82-7 ~73% 18385-84-7

文献：Larock, Richard C.; Wei, Lulin; Hightower, Timothy R. Synlett, 1998 , # 5 p. 522 - 524

139437-00-6 ~74% 18385-84-7

文献：Aponick, Aaron; Biannic, Berenger; Jong, Michael R. Chemical Communications, 2010 , vol. 46, # 36 p. 6849 - 6851

59887-88-6 ~93% 18385-84-7

文献：Eguchi; Hoshino Bulletin of the Chemical Society of Japan, 2001 , vol. 74, # 5 p. 967 - 970

17061-86-8 ~% 18385-84-7 1263862-99-2

文献：Efe, Christina; Lykakis, Ioannis N.; Stratakis, Manolis Chemical Communications, 2011 , vol. 47, # 2 p. 803 - 805

92971-94-3 ~26% 18385-84-7

文献：Schuda, Paul Francis; Phillips, Jennifer L. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 669 - 672

150-76-5 ~% 18385-84-7

文献：Lykakis, Ioannis N.; Efe, Christina; Gryparis, Charis; Stratakis, Manolis European Journal of Organic Chemistry, 2011 , # 12 p. 2334 - 2338

150-76-5 ~% 18385-84-7 1263862-99-2

文献：Efe, Christina; Lykakis, Ioannis N.; Stratakis, Manolis Chemical Communications, 2011 , vol. 47, # 2 p. 803 - 805

海关

海关编码	2909199090
中文概述	2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%