磷化氢

Name: 磷化氢
Brand: ALDRICH

electronic grade, ≥99.9995%

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About This Item

线性分子式:

PH₃

CAS Number:

7803-51-2

分子量:

34.00

EC 号:

232-260-8

MDL编号:

MFCD00011435

UNSPSC代码:

12352300

PubChem化学物质编号:

24857800

等级

electronic grade

蒸汽密度

1.15 (vs air)

方案

≥99.9995%

表单

gas

杂质

<1 ppm Argon (Ar)
<1 ppm Arsine (AsH₃)
<1 ppm Carbon dioxide (CO₂)
<1 ppm Carbon monoxide (CO)
<1 ppm Methane (CH₄)
<1 ppm Nitrogen (N₂)
<1 ppm Oxygen (O₂)
<1 ppm Water (H₂O)

沸点

−87.5 °C (lit.)

转变温度

critical temperature 51.3 °C

应用

agriculture
environmental

SMILES字符串

InChI

1S/H3P/h1H3

InChI key

XYFCBTPGUUZFHI-UHFFFAOYSA-N

一般描述

Atomic number of base material: 15 Phosphorus

Phosphine is an organophosphorus compound that can be used as a ligand with electronic and steric properties. It can be incorporated into the semiconductor to tune the crystallinity and composition of the nanocrystals by enhancing their photoconductive properties.

应用

III-V 半导体薄膜前体。还用作结晶硅和无定型硅中的掺杂物。

磷化氢主要用于通过 OMCVD 制造 III-IV 半导体材料以及作为结晶硅和无定型硅中的掺杂物。

Phosphine may be used to modify the n-type single walled carbon nanotubes(SWCNTs) for the development of flexible thermoelectric materials. It may also be used as a catalyst in the preparation of cyclobuteno(60)fullerenes which finds potential applications in n-type organic semiconductor.