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201170

Sigma-Aldrich

三氯氧磷(V)

ReagentPlus®, 99%

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號碼:
233-046-7
MDL號碼:
MFCD00011443
分類程式碼代碼:
12352101
PubChem物質ID:
57647818
NACRES:
NA.22

蒸汽密度

5.3 (vs air)

品質等級

200

蒸汽壓力

104 mmHg ( 50 °C)
28 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

99%

形狀

liquid

pH值

1 (20 °C)

bp

105.8 °C (lit.)

mp

1.25 °C (lit.)

密度

1.645 g/mL at 25 °C (lit.)

官能基

phosphine oxide

SMILES 字串

ClP(Cl)(Cl)=O

InChI

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

InChI 密鑰

XHXFXVLFKHQFAL-UHFFFAOYSA-N

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相关类别

應用

Phosphorus(V) oxychloride (POCl3) is a chlorinating agent that reacts with dimethylformamide (DMF) to form Vilsmeier reagent for Vilsmeier-Haack formylation reactions.
It can also be used as a reagent in the synthesis of:
  • Quinazolin-4(3H)-one derivatives from 2-aminobenzamides via in situ preparation of Vilsmeier reagent.
  • Substituted 1-arylseleno-4-halo-2-enes by treating conjugated dienes with arylselenenamides.
  • 3-methylthioimidazo[1,2-a]pyridines and imidazo-fused heterocycles in the presence of DMSO.

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法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

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

標靶器官

Respiratory Tract

安全危害

EUH014,EUH029

儲存類別代碼

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

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分析证书(COA)

Lot/Batch Number
STBK7473
STBK6492
SHBP1963
SHBP1962
STBK5570

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DMSO-POCl3: a reagent for methylthiolation of imidazo [1, 2-a] pyridines and other imidazo-fused heterocycles
Patil SM, et al.
Tetrahedron, 69(38), 8255-8262 (2013)
Arylselenenation of conjugated dienes by arylselenenamides in the presence of phosphorus (V) oxyhalides
Antipin RL, et al.
Tetrahedron Letters, 48(4), 729-731 (2007)
Vilsmeier-Haack formylation of 2-(1H-pyrazol-1-yl) ethanol and its methyl derivatives.
Rstakyan VI, et al.
Russ. J. Gen. Chem., 85(5), 1191-1193 (2015)
Vilsmeier Reagent: An Efficient Reagent for the Transformation of 2-Aminobenzamides into Quinazolin-4 (3 H)-one Derivatives.
Farzipour S, et al.
Synthetic Communications, 44(4), 481-487 (2014)
Patrick J O'Brien et al.
Biochemistry, 41(9), 3207-3225 (2002-02-28)
Escherichia coli alkaline phosphatase (AP) is the prototypical two metal ion catalyst with two divalent zinc ions bound approximately 4 A apart in the active site. Studies spanning half a century have elucidated many structural and mechanistic features of this
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