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Merck
CN

463051

乙硼烷

99.99% (diborane only), 9-11% (balance hydrogen), 10% in hydrogen, electronic grade

别名:

Borane (B2 H6 ), Boron hydride (B2 H6 ), Diboron hexahydride

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线性分子式:
B2H6
化学文摘社编号:
分子量:
27.67
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
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InChI

1S/B2H4/c1-2/h1-2H2

SMILES string

BB

InChI key

QSJRRLWJRLPVID-UHFFFAOYSA-N

grade

electronic grade

assay

99.99% (diborane only)

form

gas

reaction suitability

reagent type: reductant

concentration

10% in hydrogen, 9-11% (balance hydrogen)

bp

−92.5 °C (lit.)

General description

Atomic number of base material: 5 Boron

Application

乙硼烷气体主要用作外延和非晶硅薄膜沉积的 p 型掺杂剂。
用作含硅薄膜沉积的 p 型掺杂剂。

Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

pictograms

FlameSkull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 2 Inhalation - Flam. Gas 1

存储类别

2A - Gases

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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Miquel Torrent-Sucarrat et al.
The journal of physical chemistry. A, 109(4), 615-621 (2006-07-13)
In previous works we have shown that certain pi-conjugated organic molecules possess nontotally symmetric vibrations that break the maximum hardness (MHP) and minimum polarizability principles (MPP). We have also derived a set of simple rules to determine a priori without
P H Wald et al.
Occupational medicine (Philadelphia, Pa.), 1(1), 105-117 (1986-01-01)
Toxic gases are among the most dangerous materials used in manufacturing semiconductors and related devices. The storage, handling, and disposal of these gases pose a major hazard to workers and to communities located near high-technology companies. It must be anticipated
T Uemura et al.
Archives of toxicology, 69(6), 397-404 (1995-01-01)
To clarify the toxicity of diborane, we conducted acute (15 ppm for 1, 2, 4 or 8 h) and subacute (5 ppm for 2 or 4 weeks) inhalation studies on ICR mice. The concentration resulting in a 50% kill after
T Nomiyama
Archives of toxicology, 70(1), 43-50 (1995-01-01)
Changes in bronchoalveolar lavage fluid (BALF) and blood were examined to assess the toxic effects of diborane (B2H6, CAS: 19287-45-7) on the lung. Male Wistar rats were exposed to diborane at 20 ppm (intended concentration) for 4 h (phase I
Ibon Alkorta et al.
Physical chemistry chemical physics : PCCP, 13(31), 14026-14032 (2011-06-24)
An ab initio study of an isomer of diborane(4) [B(2)H(4)] has been carried out at MP2/aug-cc-pVTZ to investigate the ground-state properties of this unusual molecule, a derivative of which has been described in the recent literature. The geometric, electronic and

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