295019
Boron trichloride
99.9%
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About This Item
Empirical Formula (Hill Notation):
BCl3
CAS Number:
Molecular Weight:
117.17
UNSPSC Code:
12352106
PubChem Substance ID:
EC Number:
233-658-4
MDL number:
InChI key
FAQYAMRNWDIXMY-UHFFFAOYSA-N
InChI
1S/BCl3/c2-1(3)4
SMILES string
ClB(Cl)Cl
vapor density
4.05 (vs air)
vapor pressure
1128 mmHg ( 20 °C), 2815 mmHg ( 55 °C)
assay
99.9%
reaction suitability
reagent type: catalyst
core: boron
bp
12.5 °C (lit.)
mp
−107 °C (lit.)
Quality Level
Application
Used in the high-temperature synthesis of layered graphite-like material with p-type semiconductor properties. Highly acidic boronated aluminas derived from BCl3 promote regio- and diastereoselectivity in Diels-Alder reactions.
Other Notes
Monel control valve Z146978 or Monel gas regulator Z562483 is recommended.
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Press. Gas Compr. Gas - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Kawaguchi, M. et al.
Chemistry of Materials, 8, 1197-1197 (1996)
McGinnis, M.B. et al.
The Journal of Organic Chemistry, 61, 3496-3496 (1996)
C Matthäus et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 57(3), 521-534 (2001-04-13)
A method for expressing quantitatively the vibrational normal modes of a molecule in a basis set consisting of the normal vibrations (plus translations and rotations) of its constituent fragments is presented. The method is illustrated by describing the vibrational modes
Warwick J Belcher et al.
Dalton transactions (Cambridge, England : 2003), (12)(12), 1602-1614 (2008-03-13)
The reactions of boron halides with free base porphyrins under conditions where partial hydrolysis of the boron halides can occur give diboron porphyrin complexes containing BOB moieties in which each boron is bonded to two porphyrin nitrogen atoms. BF(3).OEt(2) with
Guillaume Reinisch et al.
The journal of physical chemistry. A, 115(18), 4786-4797 (2011-04-16)
We report on a theoretical study of the gas-phase decomposition of boron trichloride in the presence of hydrogen radicals using ab initio energetic calculations coupled to TST, RRKM, and VTST-VRC kinetic calculations. In particular, we present an addition-elimination mechanism (BCl(3)
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