74038-47-4

• 常用中文名：Diethyl-.alpha.-hydroxyisobutylphosphonate
• 常用英文名：Diethyl-.alpha.-hydroxyisobutylphosphonate
• CAS号：74038-47-4
• 分子式：C₈H₁₉O₄P
• 分子量：210.20800
• 发布时间：2017-02-13 17:46:51
• 更新时间：2025-09-21 12:16:13

名称

• 英文名: 1-diethoxyphosphoryl-2-methylpropan-1-ol
• 英文别名: diethyl 1-hydroxy-2-methyl-propylphosphonate

物化性质

• 密度: 1.074g/cm3
• 沸点: 279.3ºC at 760 mmHg
• 分子式: C₈H₁₉O₄P
• 分子量: 210.20800
• 闪点: 122.7ºC
• 精确质量: 210.10200
• PSA: 65.57000
• LogP: 2.22690
• 折射率: 1.433

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SZ8565000 CHEMICAL NAME : Phosphonic acid, (1-hydroxy-2-methylpropyl)-, diethyl ester CAS REGISTRY NUMBER : 74038-47-4 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H19-O4-P MOLECULAR WEIGHT : 210.24 WISWESSER LINE NOTATION : 2OPO&O2&YQY1&1 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 : 178 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#00545

合成路线

78-84-2 762-04-9 ~98% 74038-47-4

文献：Kabachnik; Minaeva; Beletskaya Russian Journal of Organic Chemistry, 2009 , vol. 45, # 8 p. 1119 - 1122

78-84-2 122-52-1 ~95% 74038-47-4

文献：Azizi, Najmedin; Saidi, Mohammad R. Phosphorus, Sulfur and Silicon and the Related Elements, 2003 , vol. 178, # 6 p. 1255 - 1259

78-84-2 122-52-1 ~85% 74038-47-4 762-04-9

文献：Goldeman, Waldemar; Soroka, Miroslaw Synthesis, 2006 , # 18 p. 3019 - 3024

762-04-9 78-84-2 ~76% 74038-47-4

文献：Drescher; Hammerschmidt; Kahlig Synthesis, 1995 , # 10 p. 1267 - 1272

上下游产品

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