868-85-9 (亚磷酸二甲酯,dimethyl phosphite)

CAS号:
868-85-9
中文名称:
亚磷酸二甲酯
英文名称:
dimethyl phosphite
安全信息:
分子式:
C2H7O3P
分子量:
110.048941850662
管制类

亚磷酸二甲酯(868-85-9)名称与标识符

名称

中文别名:
亚磷酸二甲酯;磷酸二甲酯;亚磷酸二甲酯,AR;亚磷酸二甲酸;
英文别名:
dimethyl phosphite;DIMETHYL HYDROGEN PHOSPHITE;PHOSPHONIC ACID DIMETHYL ESTER;PHOSPHOROUS ACID DIMETHYL ESTER;bis(hydroxymethyl)phosphineoxide;Dimethoxyphosphine oxide;Dimethyl acid phosphite;Dimethyl ester of phosphonic acid;Dimethylester kyseliny fosforite;dimethylesterkyselinifosforite(czech);Dimethylfosfit;Dimethylfosfonat;dimethylhydrogenphosphonate;Dimethylphosphit;dimethylphosphorousacid;Dimethyl phosphonate;(CH3O)2PHO;dimethyl H-phosphonate;monomethyl methyl phosphonate;O,O-dimethyl phosphonate;亚磷酸二甲酯;Dimethyl phosphonat;Dimethyl hydrogen phosphonate;Hydrogen dimethyl phosphite;Methyl phosphonate ((MeO)2HPO);AKOS024390908;DTXSID5020493;EC 212-783-8;Dimethylhydrogenphosphite;Q1225746;C2H7O3P;Dimethylester kyselini fosforite;Dimethoxyphosphinylradical;dimethoxy-oxo-phosphanium;dimethyl hydrogenphosphite;Dimethylfosfonat [Czech];EINECS 212-783-8;31682-64-1;InChI=1/C2H6O3P/c1-4-6(3)5-2/h1-2H3/q+1;Dimethylphosphonate;868-85-9;NCGC00259450-01;CCRIS 1354;AKOS015913497;BP-21149;Dimethylester kyselini fosforite [Czech];Dimethyl phosphite, 98%;Dimethylester kyseliny fosforite [Czech];Phosphonic acid, dimethyl ester;Tox21_201901;SCHEMBL29591;YLFBFPXKTIQSSY-UHFFFAOYSA-;UNII-ST4TBO000H;C19406;Dimethylfosfit [Czech];dimethoxy(oxo)phosphanium;Bis(hydroxymethyl)phosphine oxide;DTXCID10493;Phosphinyl, dimethoxy-;YLFBFPXKTIQSSY-UHFFFAOYSA-N;CHEBI:230736;Tox21_302799;CHEMBL3183964;DTXSID10953634;HSDB 2593;DB-056959;Phosphinyl radical, dimethoxy-;ST4TBO000H;CAS-868-85-9;NCGC00256338-01;MFCD00044633;NS00043025;D0786;Dimethyl phosphite, purum, >=98.0% (GC);CHEBI:82454;DIMETHYL HYDROGEN PHOSPHITE [HSDB];NCI-C54773;DIMETHYL HYDROGEN PHOSPHITE [IARC];

标识符

MDL:
MFCD00044633
InChIKey:
HZCDANOFLILNSA-UHFFFAOYSA-N
Inchi:
1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3
SMILES:
O=P(OC)OC
BRN:
1697490

亚磷酸二甲酯(868-85-9)物化性质

实验特性

  • LogP : 0.66890
  • PSA : 59.00000
  • 折射率 : n20/D 1.402(lit.)
  • 水溶性 : Soluble in water.
  • 沸点 : 170-171 °C(lit.)
  • 熔点 : -60.0°C
  • 蒸气压 : No data available
  • 闪点 : 华氏:158 °F
    摄氏:70 °C
  • 颜色与性状 : 无色流动性液体
  • 稳定性 : Stable. Moisture sensitive. Incompatible with water, strong oxidizing agents, acid chlorides, strong bases.
  • 溶解性 : 溶于水和醇、醚等有机溶剂。
  • 敏感性 : Moisture Sensitive
  • 密度 : 1.2 g/mL at 25 °C(lit.)

计算特性

  • 精确分子量 : 110.01300
  • 氢键供体数量 : 0
  • 氢键受体数量 : 3
  • 可旋转化学键数量 : 2
  • 同位素质量 : 109.005456
  • 重原子数量 : 6
  • 复杂度 : 46.8
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 0
  • 互变异构体数量 : 无
  • 表面电荷 : 1
  • 拓扑分子极性表面积 : 35.5

亚磷酸二甲酯(868-85-9)安全信息

亚磷酸二甲酯(868-85-9)国际标准相关数据

EINECS:
212-783-8

亚磷酸二甲酯(868-85-9)海关数据

海关编码:
2920901300
海关数据:

中国海关编码:

2920909090

概述:

2920909090 其他无机酸酯(不包括卤化氢的酯)(包括其盐及它们的卤化,磺化,硝化和亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。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:

2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

亚磷酸二甲酯(868-85-9)推荐厂家 更多厂家(74)

亚磷酸二甲酯(868-85-9)合成路线

合成路线:1 步
反应条件:
参考文献:
Process for the preparation of dialkyl phosphites
, Germany, , ,
合成路线:1 步
反应条件:
参考文献:
Water determines the products: an unexpected Bronsted acid-catalyzed PO-R cleavage of P(III) esters selectively producing P(O)-H and P(O)-R compounds
Li, Chunya; et al, Green Chemistry, 2019, 21(11), 2916-2922
合成路线:1 步
反应条件:
参考文献:
Catalytic Enantioselective Hydrophosphonylation of Aldehydes Using the Iron Complex of a Camphor-Based Tridentate Schiff Base [FeCl(SBAIB-d)]2
Boobalan, Ramalingam; et al, Advanced Synthesis & Catalysis, 2013, 355(17), 3443-3450
合成路线:1 步
反应条件:
参考文献:
Chiral Magnesium(II) Binaphtholates as Cooperative Bronsted/Lewis Acid-Base Catalysts for the Highly Enantioselective Addition of Phosphorus Nucleophiles to α,β-Unsaturated Esters and Ketones
Hatano, Manabu; et al, Angewandte Chemie, 2013, 52(17), 4549-4553
合成路线:1 步
参考文献:
Oxidatively-induced formation of dialkyl hydrogen phosphonates from phosphorothionates
Wu, Shao Yong; et al, Phosphorus, 1990, 54(1-4), 221-4
合成路线:1 步
反应条件:
参考文献:
Organophosphorus chemistry. 2. The reduction of quinquevalent phosphorus to the trivalent state
Engel, Robert; et al, Synthetic Communications, 1988, 18(7), 665-70
合成路线:1 步
参考文献:
Oxidatively-induced formation of dialkyl hydrogen phosphonates from phosphorothionates
Wu, Shao Yong; et al, Phosphorus, 1990, 54(1-4), 221-4
合成路线:1 步
反应条件:
参考文献:
Nucleoside 3'-N,N-dialkylphosphonamidates: novel building blocks for oligonucleotide synthesis
Wada, Takeshi; et al, Tetrahedron Letters, 1990, 31(44), 6363-6
合成路线:1 步
参考文献:
The preparation of trialkyl phosphites directly from the element
Brown, Charles; et al, Phosphorus and Sulfur and the Related Elements, 1979, 6(3), 481-8
合成路线:1 步
反应条件:
参考文献:
Evaluation of the N-phthaloyl moiety as protecting group in aminoacylphosphonic derivatives
Breuer, Eli; et al, Phosphorus, 1991, 60(3-4), 239-46
合成路线:1 步
反应条件:
参考文献:
Reactions of β-dicarbonyl compounds with dialkylsilylphosphites and trialkylphosphites. Steric structure of the products
Ofitserova, E. Kh.; et al, Zhurnal Obshchei Khimii, 1981, 51(3), 505-14
合成路线:1 步
参考文献:
Continuous production of butyne-1,4-diol
, Federal Republic of Germany, , ,
合成路线:1 步
反应条件:
参考文献:
Prodrugs of phosphonoformate: products, kinetics and mechanisms of hydrolysis of dibenzyl (methoxycarbonyl)phosphonate
Mitchell, Antony G.; et al, Journal of the Chemical Society, 1991, (8), 1297-303

亚磷酸二甲酯(868-85-9)相关文献

亚磷酸二甲酯(868-85-9)参考资料

Beilstein:
1697490
PubChem CID: