所有图片(1)

447536

Sigma-Aldrich

2-氯-4,4,5,5-四甲基-1,3,2-二氧磷杂环戊烷

95%

Empirical Formula (Hill Notation):
C6H12ClO2P
CAS号:
分子量:
182.59
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

测定

95%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

折射率

n20/D 1.471 (lit.)

bp

81.5-82 °C/13 mmHg (lit.)

密度

1.149 g/mL at 25 °C (lit.)

官能团

phosphine

SMILES string

CC1(C)OP(Cl)OC1(C)C

InChI

1S/C6H12ClO2P/c1-5(2)6(3,4)9-10(7)8-5/h1-4H3

InChI key

WGPCXYWWBFBNSS-UHFFFAOYSA-N

应用

2-氯-4,4,5,5-四甲基-1,3,2-二氧磷杂环戊烷(TMDP)可用于:
  • 作为试剂用于将醇类和杂原子亲核体类化合物通过亚磷酰化(phosphitylation)反应合成有用的糖基供体和配体。
  • 作为亚磷酰化试剂将木质素样品衍生化用于31P NMR分析。

包装

1, 5 g in glass bottle

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

补充剂危害

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

闪点(F)

235.4 °F - closed cup

闪点(C)

113 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

分析证书

原产地证书 (CofO)

Kraft lignin-based rigid polyurethane foam
Li Y and Ragauskas AJ
J. Wood Chem. Technol., 32(3), 210-224 (2012)
Guo, Y.; Sulikowski, G. A.,
Journal of the American Chemical Society, 120, 1392-1392 (1998)
Lucía Penín et al.
Molecules (Basel, Switzerland), 25(2) (2020-01-24)
Eucalyptus nitens wood samples were subjected to consecutive stages of hydrothermal processing for hemicellulose solubilization and delignification with an ionic liquid, i.e., either 1-butyl-3-methylimidazolium hydrogen sulfate or triethylammonium hydrogen sulfate. Delignification experiments were carried out a 170 C for 10-50
Nontemplate-dependent polymerization processes: polyhydroxyalkanoate synthases as a paradigm
Stubbe J, et al.
Annual Review of Biochemistry, 74(22), 433-480 (2005)
Ethanol organosolv lignin-based rigid polyurethane foam reinforced with cellulose nanowhiskers
Li Y and Ragauskas AJ
Royal Society of Chemistry Advances, 2(8), 3347-3351 (2012)

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