744-80-9

• 常用中文名：苯甲酰苯巴比妥
• 常用英文名：Benzobarbital
• CAS号：744-80-9
• 分子式：C₁₉H₁₆N₂O₄
• 分子量：336.341
• 相关类别： 化学试剂 有机试剂 芳烃
• 发布时间：2018-02-23 08:00:00
• 更新时间：2026-07-14 18:31:07

名称

• 中文名: 苯甲酰苯巴比妥
• 英文名: Benzobarbital
• 中文别名: 苯佐巴比妥; 苯甲酰苯巴比妥酸; 苯巴比妥杂质15; 1-苯甲酰基-5-乙基-5-苯基巴比妥酸
• 英文别名: 1-benzoyl-5-phenyl-5-ethylbbituric acid; 1-benzoyl-5-phenyl-5-ethylbarbituric acid; Benzoyl phenobbitone; BENZOBBITAL; 5-ethyl-5-phenyl-1-phenylcbonyl-1,3-diazinane-2,4,6-trione; BENZOBARBITONE; 1-(benzoyl)-5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione; BENZOBBITAL:1-BENZOYL-5-ETHYL-5-PHENYL BBITORIC ACID; 1-benzoyl-5-ethyl-5-phenyl-barbituricaci; Benzobbita; 1-benzoyl-5-ethyl-5-phenyl-pyrimidine-2,4,6-trione; Benzobarbita; 5-Phenyl-5-ethyl-1-benzoylbbituric acid; 1-Benzoyl-5-ethyl-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione; 1-Benzoyl-5-ethyl-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione; benzoylphenobarbital; 1-benzoyl-5-ethyl-5-phenyl-bbituricaci; 1-benzoyl-5-ethyl-5-phenylbbituricacid; 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid; BENZOBBITONE; 1-benzoyl-5-ethyl-5-phenyl-2,4,6-trioxohexahydropyrimidine; 1-benzoyl-5-ethyl-5-phenylbarbituric acid; Benzoyl phenobarbitone; 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-benzoyl-5-ethyl-5-phenyl; benzoyluminal; 1-BENZOYL-5-ETHYL-5-PHENYL BBITORIC ACID; benzonal; benzoylluminal; 5-Ethyl-1-benzoyl-5-phenylbarbituric AAnti-arrhythmiacid; Bacampicillin Hydrochloride Impurity 7 (Bacampicillin Hydrochloride Impurity G); Phenobbital Impurity 15; 6(1h,3h,5h)-pyrimidinetrione,1-benzoyl-5-ethyl-5-phenyl-4; benzoylphenobbital

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 472.83°C (rough estimate)
• 熔点: 134-137ºC
• 分子式: C₁₉H₁₆N₂O₄
• 分子量: 336.341
• 精确质量: 336.110992
• PSA: 83.55000
• LogP: 2.25
• 外观性状: 固体
• 折射率: 1.600
• 储存条件: 通风低温干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CQ0477600 CHEMICAL NAME : Barbituric acid, 1-benzoyl-5-ethyl-5-phenyl- CAS REGISTRY NUMBER : 744-80-9 BEILSTEIN REFERENCE NO. : 0627140 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C19-H16-N2-O4 MOLECULAR WEIGHT : 336.37 WISWESSER LINE NOTATION : T6VMVNV FHJ DVR& F2 FR 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 : 982 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 20 mg/kg SEX/DURATION : male 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) MUTATION DATA TEST SYSTEM : Rodent - mouse DOSE/DURATION : 20 mg/kg REFERENCE : CYGEDX Cytology and Genetics (English Translation). Translation of TGANAK. (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011) V.8- 1974- Volume(issue)/page/year: 10(2),1,1976

安全

• 危害码 (欧洲): Xi
• 危险品运输编码: UN 3249
• 包装等级: III
• 危险类别: 6.1(b)
• 海关编码: 2933540000

合成路线

50-06-6 98-88-4 ~60% 744-80-9

文献：Pharmaceutical Chemistry Journal, , vol. 14, # 3 p. 203 - 204 Khimiko-Farmatsevticheskii Zhurnal, , vol. 14, # 3 p. 102 - 103

上下游产品

上游产品  2
50-06-6 98-88-4
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90-49-3 50-06-6 65-85-0 93596-91-9

海关

海关编码	2933540000
中文概述	2933540000 其他丙二酰脲（巴比土酸）的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%