19239-48-6

• 常用中文名：1-cyanoethyl diethyl phosphate
• 常用英文名：1-cyanoethyl diethyl phosphate
• CAS号：19239-48-6
• 分子式：C₇H₁₄NO₄P
• 分子量：207.16400
• 发布时间：2017-07-07 15:55:38
• 更新时间：2025-09-03 18:43:10

名称

• 英文名: 1-cyanoethyl diethyl phosphate
• 英文别名: O2&O-<1-Cyan-aethyl>-O,O-diaethyl-phosphat; 1-Cyanethyldiethylphosphat; OPO&Phosphoric acid,1-cyanoethyl diethyl ester; WLN: NCY1&2-Diaethoxyphosphoryloxy-propionitril; Diethyl 1-cyanoethyl phosphate

物化性质

• 密度: 1.144g/cm3
• 沸点: 274.5ºC at 760 mmHg
• 分子式: C₇H₁₄NO₄P
• 分子量: 207.16400
• 闪点: 119.8ºC
• 精确质量: 207.06600
• PSA: 78.36000
• LogP: 2.09618
• 蒸汽压: 0.00538mmHg at 25°C
• 折射率: 1.426

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TB9300000 CHEMICAL NAME : Phosphoric acid, 1-cyanoethyl diethyl ester CAS REGISTRY NUMBER : 19239-48-6 BEILSTEIN REFERENCE NO. : 1783265 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H14-N-O4-P MOLECULAR WEIGHT : 207.19 WISWESSER LINE NOTATION : NCY1&OPO&O2&O2 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#01345

安全

• 海关编码: 2926909090

合成路线

151-50-8 919-19-7 ~68% 19239-48-6

文献：Demir, Ayhan S.; Reis, Oemer; Esiringue, Ilker; Reis, Barbaros; Baris, Sehriban Tetrahedron, 2007 , vol. 63, # 1 p. 160 - 165

919-19-7 ~% 19239-48-6

文献：Hall; Stephens Journal of the American Chemical Society, 1956 , vol. 78, p. 2565

631-57-2 122-52-1 ~% 19239-48-6

文献：Konovalova,I.V. et al. J. Gen. Chem. USSR (Engl. Transl.), 1976 , vol. 46, p. 468 - 471,466 - 468

上下游产品

上游产品  4
151-50-8 919-19-7 631-57-2 122-52-1
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海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%