蒸汽密度
4.75 (vs air)
质量水平
蒸汽压
100 mmHg ( 20 °C)
125 mmHg ( 25 °C)
385 mmHg ( 55 °C)
产品线
ReagentPlus®
检测方案
99%
形式
liquid
折射率
n20/D 1.5148 (lit.)
bp
74-78 °C (lit.)
mp
−112 °C (lit.)
密度
1.574 g/mL at 20 °C (lit.)
SMILES字符串
ClP(Cl)Cl
InChI
1S/Cl3P/c1-4(2)3
InChI key
FAIAAWCVCHQXDN-UHFFFAOYSA-N
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一般描述
Phosphorus trichloride is a slightly yellow or colorless fuming liquid, which finds applications in electrodeposition of metal on rubber and in the preparation of pesticides. It can undergo reaction with chlorine gas to form phosphorus pentachloride.
Rotational spectra of phosphorus trichloride has been studied in the microwave region. Its reaction with unsaturated compounds in the presence of diacetyl peroxide has been reported.
应用
Phosphorus trichloride may be used in the preparation of following:
- alkylphosphonyl dichlorides
- benzidronate
- 4-(dibromomethyl)-substituted benzenes bearing a phosphorus functional group in the side chain
- dinucleoside phosphorochloridite
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 2 Inhalation
靶器官
Respiratory Tract
补充剂危害
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
监管及禁止进口产品
Clugston, M. and Flemming, R
Advanced Chemistry (2000)
The microwave spectra and molecular structure of phosphorus and arsenic trichloride.
Kisliuk P and Townes CH.
J. Chem. Phys. , 18(8), 1109-1110 (1950)
Yousef Beni et al.
Tetrahedron letters, 56(17), 2247-2250 (2015-12-15)
Dinucleoside phosphorochloridite were synthesized from phosphorus trichloride and three nucleoside analogues, 3'-fluoro-2',3'-dideoxythymidine (FLT), 2',3'-dideoxy-5-fluoro-3'-thiacytidine (FTC), and 2',3'-dideoxy-3'-thiacytidine (3TC), in a multistep synthesis. Polymer-bound
Synthesis and properties of 4-(dibromomethyl) benzenecarbaldehyde.
Gazizov MB, et al.
Tetrahedron Letters, 57(2), 210-212 (2016)
Efficient synthesis of benzidronate applying of phosphorus trichloride and phosphorous acid.
Grun A, et al.
Letters in Drug Design & Discovery, 12(1), 78-84 (2015)
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