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295019

Sigma-Aldrich

Boron trichloride

99.9%

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About This Item

Empirical Formula (Hill Notation):
BCl3
CAS Number:
10294-34-5
Molecular Weight:
117.17
EC Number:
233-658-4
MDL number:
MFCD00011313
UNSPSC Code:
12352106
PubChem Substance ID:
24857752
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vapor density

4.05 (vs air)

Quality Level

200

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.)

SMILES string

ClB(Cl)Cl

InChI

1S/BCl3/c2-1(3)4

InChI key

FAQYAMRNWDIXMY-UHFFFAOYSA-N

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Application

Used in the high-temperature synthesis of layered graphite-like material with p-type semiconductor properties.[1] Highly acidic boronated aluminas derived from BCl3 promote regio- and diastereoselectivity in Diels-Alder reactions.[2]

Recommended products

Monel control valve Z146978 or Monel gas regulator Z562483 is recommended.

recommended

Product No.
Description
Pricing

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

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

EUH014

Storage Class

2A - Gases

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKBZ8267V
MKBX6346V
MKBV2409V
MKBT9491V
MKBR9311V

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McGinnis, M.B. et al.
The Journal of Organic Chemistry, 61, 3496-3496 (1996)
Kawaguchi, M. et al.
Chemistry of Materials, 8, 1197-1197 (1996)
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
Dean Marković et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(20), 5969-5975 (2010-04-17)
The first ene reactions of SO(2) and unfunctionalized alkenes are reported. Calculations suggest that the endergonic ene reactions of SO(2) with alkenes can be used to generate beta,gamma-unsaturated sulfinyl and sulfonyl compounds. Indeed, in the presence of one equivalent of
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
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