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Merck
CN
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文件

安全信息

262099

Sigma-Aldrich

三氯氧磷(V)

99.999%

别名:

三氯氧化磷(V), 磷酰三氯

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About This Item

线性分子式:
POCl3
CAS号:
10025-87-3
分子量:
153.33
EC 号:
233-046-7
MDL编号:
MFCD00011443
UNSPSC代码:
12352101
PubChem化学物质编号:
24855857
NACRES:
NA.22

蒸汽密度

5.3 (vs air)

质量水平

200

蒸汽压

104 mmHg ( 50 °C)
28 mmHg ( 20 °C)

检测方案

99.999%

形式

liquid

pH值（酸碱度）

1 (20 °C)

bp

105.8 °C (lit.)

mp

1.25 °C (lit.)

密度

1.645 g/mL at 25 °C (lit.)

SMILES字符串

ClP(Cl)(Cl)=O

InChI

1S/Cl3OP/c1-5(2,3)4

InChI key

XHXFXVLFKHQFAL-UHFFFAOYSA-N

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相关类别

应用

Phosphorus(V) oxychloride can be used as:
  • A dehydrating agent in organic synthesis.
  • A reagent in the cyclization of substituted aryl amides by Bischler−Napieralski cyclization reaction.
  • A precursor for phosphorus diffusion in the p-type silicon solar cells processing.

It can also be used in the Vilsmeier-Haack reaction to synthesize aromatic aldehydes.

警示用语：

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 1 Inhalation

靶器官

Respiratory Tract

补充剂危害

EUH014,EUH029

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

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Optimization of phosphorus emitter formation from POCl 3 diffusion for p-type silicon solar cells processing
Ghembaza H, et al.
Silicon, 10(2), 377-386 (2018)
Isocyanide 2.0
Patil P, et al.
Green Chemistry, 22(20), 6902-6911 (2020)
Rapid one-pot radiosynthesis of [carbonyl-. sup. 11C] formamides from primary amines and [. sup. 11C] CO. sub. 2.
Luzi Federico, et al.
EJNMMI radiopharmacy and chemistry, 5(1), 377-386 (2020)
Asymmetric transfer hydrogenation of imines catalyzed by a Noyori-type Ru (II) complex-a parametric study
Pechavcek J, et al.
Tetrahedron Asymmetry, 24(4), 233-239 (2013)
Robert S Jansen et al.
Nucleosides, nucleotides & nucleic acids, 29(1), 14-26 (2010-04-15)
We present a facile method to phosphorylate small amounts of nucleosides (0.05 mumol) into mixtures of their 5'-mono-, di-, and triphosphates in a one-pot reaction. The nucleosides were first converted into their dichlorophosphates using a large excess (15-18 equivalents) of
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