19259-11-1

• 常用中文名：四碘噻吩
• 常用英文名：2,3,4,5-tetraiodothiophene
• CAS号：19259-11-1
• 分子式：C₄I₄S
• 分子量：587.72600
• 发布时间：2016-08-24 14:31:11
• 更新时间：2025-08-25 22:30:49

名称

• 中文名: 四碘噻吩
• 英文名: 2,3,4,5-tetraiodothiophene
• 英文别名: THIOPHENE,TETRAIODO; 2,3,4,5-tetraiodo-thiophene; Tetrajod-thiophen; Tetraiodothiophene; 2,3,4,5-Tetrajodthiophen; EINECS 242-924-9; Tetraiodthiophen

物化性质

• 密度: 3.515g/cm3
• 沸点: 445.2ºC at 760 mmHg
• 分子式: C₄I₄S
• 分子量: 587.72600
• 闪点: 223ºC
• 精确质量: 587.59000
• PSA: 28.24000
• LogP: 4.16650
• 蒸汽压: 1.06E-07mmHg at 25°C
• 折射率: 1.875

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XN0900000 CHEMICAL NAME : Thiophene, tetraiodo- CAS REGISTRY NUMBER : 19259-11-1 BEILSTEIN REFERENCE NO. : 0118445 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-I4-S MOLECULAR WEIGHT : 587.70 WISWESSER LINE NOTATION : T5SJ BI CI DI EI 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 : 56 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#01779

安全

• 海关编码: 2934999090

合成路线

188290-36-0 ~66% 19259-11-1

文献：De, Puran K.; Neckers, Douglas C. Organic Letters, 2012 , vol. 14, # 1 p. 78 - 81

625-88-7 ~% 19259-10-0 19259-11-1

文献：Steinkopf et al. Justus Liebigs Annalen der Chemie, 1937 , vol. 527, p. 272,276

3437-95-4 7664-41-7 1066-26-8 ~% 625-88-7 详细

文献：Vaitiekunas; Nord Journal of the American Chemical Society, 1953 , vol. 75, p. 1764,1767

625-88-7 7664-93-9 ~% 19259-10-0 19259-11-1

文献：Steinkopf et al. Justus Liebigs Annalen der Chemie, 1937 , vol. 527, p. 272,276

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%