50-97-5

• 常用中文名：1H-Benzimidazole-2-methanol,a-phenyl-
• 常用英文名：1H-Benzimidazole-2-methanol,a-phenyl-
• CAS号：50-97-5
• 分子式：C₁₄H₁₃ClN₂O
• 分子量：260.71900
• 发布时间：2017-01-03 21:49:50
• 更新时间：2024-01-02 19:24:40

名称

• 英文名: 1H-benzimidazol-2-yl(phenyl)methanol
• 英文别名: EINECS 200-073-0; 2-Hydroxybenzylbenzimidazole; 2-(Hydroxyphenylmethyl)benzimidazole; (2-benzimidazolyl)phenylcarbinol; HBB; (1H-benzimidazol-2-yl)(phenyl)methanol

物化性质

• 密度: 1.298g/cm3
• 沸点: 500.6ºC at 760mmHg
• 分子式: C₁₄H₁₃ClN₂O
• 分子量: 260.71900
• 闪点: 256.5ºC
• 精确质量: 260.07200
• PSA: 48.91000
• LogP: 3.44660
• 折射率: 1.709

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DD9082000 CHEMICAL NAME : 2-Benzimidazolemethanol, alpha-phenyl- CAS REGISTRY NUMBER : 50-97-5 BEILSTEIN REFERENCE NO. : 0198236 LAST UPDATED : 199803 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C14-H12-N2-O MOLECULAR WEIGHT : 224.28 WISWESSER LINE NOTATION : T56 BM DNJ CYQR 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 : 293 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 33,516,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 151 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2292473

安全

• 海关编码: 2933990090

合成路线

100-52-7 19213-18-4 ~% 50-97-5

文献：BIOPROJET; BERREBI-BERTRAND, Isabelle; BILLOT, Xavier; CALMELS, Thierry; CAPET, Marc; DANVY, Denis; KRIEF, Stephane; LABEEUW, Olivier; LECOMTE, Jeanne-Marie; LEVOIN, Nicolas; LIGNEAU, Xavier; ROBERT, Philippe; SCHWARTZ, Jean-Charles Patent: WO2012/41860 A1, 2012 ; Location in patent: Page/Page column 63 ;

611-71-2 95-54-5 ~70% 50-97-5

文献：Ramaiah; Grossert; Hooper; Dubey; Ramanatham Journal of the Indian Chemical Society, 1999 , vol. 76, # 3 p. 140 - 144

51-17-2 ~% 50-97-5

文献：Katritzky, Alan R.; Akutagawa, Kunihiko Journal of Organic Chemistry, 1989 , vol. 54, # 12 p. 2949 - 2952

3314-30-5 591-51-5 ~16% 50-97-5

文献：Ooi, Hong Chin; Suschitzky, Hans Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , # 12 p. 2871 - 2876

19541-99-2 100-52-7 ~% 50-97-5

文献：Katritzky, Alan R.; Akutagawa, Kunihiko Journal of Organic Chemistry, 1989 , vol. 54, # 12 p. 2949 - 2952

39145-59-0 611-71-2 ~% 50-97-5

文献：Georgescu Chemische Berichte, 1892 , vol. 25, p. 952

上下游产品

上游产品  9
100-52-7 19213-18-4 611-71-2 95-54-5
51-17-2 3314-30-5 591-51-5 19541-99-2
39145-59-0
下游产品  1
955-41-9

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%