54903-09-2

• 常用中文名：6-乙酰基-2-苯并恶唑啉酮
• 常用英文名：6-Acetyl-2(3H)-benzoxazolone
• CAS号：54903-09-2
• 分子式：C₉H₇NO₃
• 分子量：177.15700
• 发布时间：2018-08-23 14:39:31
• 更新时间：2024-01-09 16:49:18

名称

• 中文名: 6-乙酰基-2(3H)-苯唑酮
• 英文名: 6-acetyl-3H-1,3-benzoxazol-2-one
• 英文别名: 6-acetyl-2-oxo-3-hydrobenzoxazole; Acetyl-6 benzoxazolinone; 6-acetyl-3H-benzooxazol-2-one; JPB 2

物化性质

• 密度: 1.325g/cm3
• 熔点: 232-236ºC
• 分子式: C₉H₇NO₃
• 分子量: 177.15700
• 精确质量: 177.04300
• PSA: 63.07000
• LogP: 1.32370
• 外观性状: 固体;White to Almost white powder to crystal
• 折射率: 1.577
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM5285500 CHEMICAL NAME : 2(3H)-Benzoxazolone, 6-acetyl- CAS REGISTRY NUMBER : 54903-09-2 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H7-N-O3 MOLECULAR WEIGHT : 177.17 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1700 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: 9,491,1974

安全

• 海关编码: 2934999090

合成路线

59-49-4 64-19-7 ~61% 54903-09-2

文献：Bali, Alka; Ohri, Ruchika; Deb, Pran Kishore European Journal of Medicinal Chemistry, 2012 , vol. 49, p. 397 - 405

59-49-4 75-36-5 ~69% 54903-09-2

文献：Liacha, Messaoud; Yous, Said; Poupaert, Jacques H.; Depreux, Patrick; Aichaoui, Hocine Monatshefte fur Chemie, 1999 , vol. 130, # 11 p. 1393 - 1397

59-49-4 108-24-7 ~69% 54903-09-2

文献：Aichaoui, Hocine; Poupaert, Jacques H.; Lesieur, Daniel; Henichart, Jean-Pierre Tetrahedron, 1991 , vol. 47, # 33 p. 6649 - 6654 Title/Abstract Full Text View citing articles Show Details Aichaoui, Hocine; Lesieur, Daniel; Henichart, Jean-Pierre Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 1 p. 171 - 175

59-49-4 ~66% 54903-09-2

文献：Aichaoui, Hocine; Poupaert, Jacques H.; Lesieur, Daniel; Henichart, Jean-Pierre Bulletin des Societes Chimiques Belges, 1992 , vol. 101, # 12 p. 1053 - 1060

24963-28-8 ~88% 54903-09-2

文献：Cotelle, Nicole; Cotelle, Philippe; Lesieur, Daniel Synthetic Communications, 1989 , vol. 19, # 18 p. 3259 - 3266

24963-28-8 ~% 54903-09-2 70735-79-4

文献：Bulletin of the Chemical Society of Japan, , vol. 52, p. 1135 - 1138

上下游产品

上游产品  5
59-49-4 64-19-7 75-36-5 108-24-7
24963-28-8
下游产品  3
54903-54-7 54903-61-6 54903-21-8

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%