四乙基亚甲基二磷酸脂 (HCID 15455)

名称与标识

首选名称: Tetraethyl methylenediphosphonate
IUPAC: 1-[diethoxyphosphorylmethyl(ethoxy)phosphoryl]oxyethane
中文名: 四乙基亚甲基二磷酸脂
英文名: Tetraethyl methylenediphosphonate
分子式: C9H22O6P2
分子量: 288.21

名称与别名

Tetraethyl methylenediphosphonate1660-94-2Tetraethyl methylenebisphosphonateEINECS 216-764-5BRN 1813241Phosphonic acid, P,P'-methylenebis-, P,P,P',P'-tetraethyl esterMethylenediphosphonic acid, tetraethyl ester4-01-00-03071 (Beilstein Handbook Reference)RefChem:188555Phosphonic acid, methylenedi, tetraethyl esterPhosphonic acid, methylenebis, tetraethyl esterPhosphonic acid, P,P'methylenebis, P,P,P',P'tetraethyl ester

展开更多名称

亚甲二膦酸四乙酯亚甲基二膦酸四乙酯亚甲基二磷酸四乙酯泰诺福韦杂质183四乙基亚甲基二磷酸脂亚甲基二磷酸四乙基酯四乙基亚甲基二膦酸酯四乙基亚甲基二磷酸酯亚甲基双(磷酸)四乙酯亚甲基双(磷酸)四乙酯1-5kgNSC 133889AURORA KA-1506enediphosphonateTenofovir Impurity 183BIS(DIETHOXYPHOSPHINYL)METHANEtetraethyl methylenediphosphateTetraethylemethylenediphosphonate

216-764-5STJWVOQLJPNAQL-UHFFFAOYSA-Ntetraethyl methylenebis(phosphonate)1-[diethoxyphosphorylmethyl(ethoxy)phosphoryl]oxyethaneTetraethyl methanediphosphonateMethylenebis(diethylphosphonate)Phosphonic acid, methylenebis-, tetraethyl esterTetraethyl diphosphonomethane

数据库标识

CAS: 1660-94-2
PubChem CID: 15455
DTXSID: DTXSID60937146
UNII: WT3D5Q9EPC
EC Number: 216-764-5
Nikkaji: J40.747J

性质

结构计算性质

XLogP: 0.3
极性表面积: 71.1 Å²
氢键供体: 0
氢键受体: 6
可旋转键: 10
重原子: 17
形式电荷: 0
复杂度: 245

实验与物化性质

Chemical ClassesOther Classes -> Organophosphates, Other

SpringerMaterials PropertiesViscosity

Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]

物理化学性质

沸点: 171 · 171-174 °C11 mm Hg(lit.)
密度: 1.16 g/mL · 1.16 g/mL at 25 °C(lit.)
折射率: 20 · n20/D 1.442(lit.)
闪点: 230 °F · >230 °F
储存条件: Inert atmosphere,Room Temperature
溶解度: Chloroform (Sparingly), Methanol (Slightly)
形态: Liquid
颜色: Clear yellow to yellow-brown
比重: 1.16 · 1.160
水溶解性: Slightly miscible with water.
BRN: 1813241 · 1813241
InChI: InChI=1S/C9H22O6P2/c1-5-12-16(10,13-6-2)9-17(11,14-7-3)15-8-4/h5-9H2,1-4H3
InChIKey: STJWVOQLJPNAQL-UHFFFAOYSA-N
SMILES: C(P(=O)(OCC)OCC)P(=O)(OCC)OCC
CAS 数据库: 1660 · 1660-94-2(CAS DataBase Reference)
EPA化学物质信息: Phosphonic acid, methylenebis-, tetraethyl ester (1660-94-2)

安全与法规

GHS分类

GHS Classification · 4 条

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危害信息

Hazards SummaryIntravenous LD50 (mouse) = 180 mg/kg; [RTECS] A skin and strong eye irritant; [Sigma-Aldrich MSDS] See Dimethyl methylphosphonate, Dibutyl butylphosphonate, and Diethyl ethylphosphonate.

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

安全数据

wgk: 3
tsca: TSCA listed
毒性: mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03139,
RTECS号: SZ9150000
hazard_note: Corrosive
存储类别: 10 - Combustible liquids
安全说明: 26-36
海关编码: 29319090
危险品标志: Xi,C
危险类别码: 36/37/38

化学与工业

用途与制造

General Manufacturing InformationPhosphonic acid, P,P'-methylenebis-, P,P,P',P'-tetraethyl ester: INACTIVE

上下游产品信息

下游产品

乙烯基磷酸二乙酯亚甲基双氯化磷碘甲基磷酸二乙酯亚甲基二磷酸

试剂价格

XW16609421 · 5ML: 亚甲基二磷酸四乙酯tetraethyl methylenediphosphonate — 645元
A14532 · 100g: 亚甲基二磷酸四乙酯, 98+%Tetraethyl methylenediphosphonate, 98+% — 8151元