10448-50-7

• 常用中文名：Triphosphoric acid,pentaethyl ester (8CI,9CI)
• 常用英文名：Triphosphoric acid,pentaethyl ester (8CI,9CI)
• CAS号：10448-50-7
• 分子式：C₁₀H₂₅O₁₀P₃
• 分子量：398.22100
• 发布时间：2016-11-11 21:28:00
• 更新时间：2025-09-06 13:23:10

名称

• 英文名: bis(diethoxyphosphoryl) ethyl phosphate
• 英文别名: Triphosphorsaeure-pentaaethylester; triphosphoric acid pentaethyl ester; Ethyl triphosphate,(EtO)5P3O5; pentaethyl triphosphate; Pentaaethyl-triphosphat

物化性质

• 密度: 1.282g/cm3
• 沸点: 387.5ºC at 760mmHg
• 分子式: C₁₀H₂₅O₁₀P₃
• 分子量: 398.22100
• 闪点: 201.7ºC
• 精确质量: 398.06600
• PSA: 145.25000
• LogP: 4.52640
• 蒸汽压: 7.3E-06mmHg at 25°C
• 折射率: 1.436

安全

• 海关编码: 2905199090

合成路线

75-03-6 ~% 10448-50-7

文献：Hood; Lange Journal of the American Chemical Society, 1950 , vol. 72, p. 4956 Full Text View citing articles Show Details Lamotte et al. Bulletin de la Societe Chimique de France, 1965 , p. 919,921 Full Text Show Details Schwarzmann; Van Wazer Journal of the American Chemical Society, 1961 , vol. 83, p. 365,366 Full Text Show Details Wieker et al. Chemische Berichte, 1964 , vol. 97, p. 2385 Full Text Show Details Raetz; Thilo Zeitschrift fuer Anorganische und Allgemeine Chemie, 1953 , vol. 272, p. 333,338

598-02-7 1498-51-7 ~% 10448-50-7

文献：Simon; Stoelzer Chemische Berichte, 1956 , vol. 89, p. 1153,2263

1623-14-9 814-49-3 ~% 10448-50-7

文献：Simon; Stoelzer Chemische Berichte, 1956 , vol. 89, p. 2253,2264

2303-76-6 1498-51-7 ~% 10448-50-7

文献：Monsanto Chem.Co. Patent: US2503204 , 1947 ;

上下游产品

上游产品  6
75-03-6 598-02-7 1498-51-7 1623-14-9
814-49-3 2303-76-6
下游产品  2
1068-21-9 108723-06-4

海关

海关编码	2905199090
中文概述	2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%