73713-92-5

• 常用中文名：4-羟基苯并噁唑-2(3H)-硫酮
• 常用英文名：2 (3H)-Benzoxazolethione, 4-hydroxy-
• CAS号：73713-92-5
• 分子式：C₇H₅NO₂S
• 分子量：167.18500
• 发布时间：2019-02-17 15:42:06
• 更新时间：2024-01-23 18:31:20

名称

• 中文名: 4-羟基苯并噁唑-2(3H)-硫酮
• 英文名: 4-hydroxy-3H-1,3-benzoxazole-2-thione
• 中文别名: 4-羟基-2(3h)-苯并噁唑硫酮
• 英文别名: 4-Hydroxy-3H-benzoxazol-2-thion; 4-Hydroxy-2-benzoxazolethiol; 2-BENZOXAZOLETHIOL,4-HYDROXY; WLN: T56 BN DOJ CSH IQ; 4-hydroxy-3H-benzoxazole-2-thione

物化性质

• 密度: 1.61g/cm3
• 沸点: 290.2ºC at 760 mmHg
• 分子式: C₇H₅NO₂S
• 分子量: 167.18500
• 闪点: 129.3ºC
• 精确质量: 167.00400
• PSA: 85.06000
• LogP: 1.82210
• 折射率: 1.776
• 储存条件: 2-8°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM4885000 CHEMICAL NAME : 2-Benzoxazolethiol, 4-hydroxy- CAS REGISTRY NUMBER : 73713-92-5 BEILSTEIN REFERENCE NO. : 0131755 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H5-N-O2-S MOLECULAR WEIGHT : 167.19 WISWESSER LINE NOTATION : T56 BN DOJ CSH IQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01304

安全

• 海关编码: 2934999090

合成路线

3163-15-3 140-89-6 ~58% 73713-92-5

文献：Rodgers, James D.; Shepard, Stacey; Arvanitis, Argyrios G.; Wang, Haisheng; Storace, Louis; Folmer, Beverly; Shao, Lixin; Zhu, Wenyu; Glenn, Joseph Patent: US2010/298334 A1, 2010 ; Location in patent: Page/Page column 120 ; US 20100298334 A1

2734-70-5 ~% 73713-92-5

文献：US2010/298334 A1, ; US 20100298334 A1

3163-15-3 ~% 73713-92-5

文献：Journal of Organic Chemistry, , vol. 19, p. 758,762, 765

463-71-8 3163-15-3 ~% 73713-92-5

文献：Journal of the Chemical Society, , vol. 125, p. 1704

上下游产品

上游产品  4
3163-15-3 140-89-6 2734-70-5 463-71-8
下游产品  0

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%