5339-75-3

• 常用中文名：Usaf K-1797
• 常用英文名：Usaf K-1797
• CAS号：5339-75-3
• 分子式：C₉H₁₆N₂OS
• 分子量：200.30100
• 发布时间：2016-08-22 21:41:08
• 更新时间：2025-09-27 16:38:15

名称

• 英文名: 3-(2-hydroxyethyl)-4,6,6-trimethyl-1H-pyrimidine-2-thione
• 英文别名: 1(4H)-Pyrimidineethanol,2-mercapto-4,4,6-trimethyl; 2(1H)-Pyrimidinethione,3,4-dihydro-1-(2-hydroxyethyl)-4,4,6-trimethyl; 1beta-Hydroxyethyl-2-thio-4,4,6-trimethyl dihydropyrimidine; USAF K-1797

物化性质

• 密度: 1.18g/cm3
• 沸点: 292.9ºC at 760 mmHg
• 分子式: C₉H₁₆N₂OS
• 分子量: 200.30100
• 闪点: 130.9ºC
• 精确质量: 200.09800
• PSA: 67.59000
• LogP: 1.11790
• 折射率: 1.593

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UW2450000 CHEMICAL NAME : 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(2-hydroxyethyl)-4,4,6-trimethyl CAS REGISTRY NUMBER : 5339-75-3 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H16-N2-O-S MOLECULAR WEIGHT : 200.33 WISWESSER LINE NOTATION : T6MYN FHJ BUS C2Q D1 F1 F1 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 : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

安全

• 海关编码: 2933599090

海关

海关编码	2933599090
中文概述	2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%