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Boron trifluoride diethyl etherate_Molecular_structure_CAS_109-63-7)
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Boron trifluoride diethyl etherate

Catalog No. 175501 Name Sigma Aldrich
CAS Number 109-63-7 Website http://www.sigmaaldrich.com
M. F. C4H10BF3O Telephone 1-800-521-8956
M. W. 141.9278096 Fax
Purity Email
Storage Chembase ID: 131833

SYNONYMS

Title
三氟化硼二乙醚
IUPAC name
(diethyloxo)trifluoro-λ5-borane
IUPAC Traditional name
(diethyloxo)trifluoro-λ5-borane
Synonyms
Boron trifluoride ethyl etherate
三氟化硼乙醚

DATABASE IDS

CAS Number 109-63-7
MDL Number MFCD00013194
PubChem SID 24850505
Beilstein Number 3909607
EC Number 203-689-8

PROPERTIES

German water hazard class 3
Explode Limits 36 %
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H226-H302-H314-H330-H372
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P260-P280-P284-P305 + P351 + P338-P310
RID/ADR UN 2604 8/PG 1
Risk Statements 10-14-22-23-35-48/23
Safety Statements 16-23-26-36/37/39-45
Storage Temperature 2-8°C
Supplemental Hazard Statements Reacts violently with water.
Hazard Class 8
UN Number 2604
Packing Group 1
Grade for synthesis
Linear Formula BF3 · O(C2H5)2
Boiling Point 126-129 °C(lit.)
Density 1.15 g/mL(lit.)
Flash Point 48 °C
Flash Point 118.4 °F
Melting Point -58 °C(lit.)
Refractive Index n20/D 1.344(lit.)
Vapor Density 4.9 (vs air)
Vapor Pressure 4.2 mmHg ( 20 °C)

DETAILS

Description (English)
Application
Catalyst used in the preparation of cyclopentyl- and cycloheptyl[b]indoles from aryl cyclopropyl ketones via [3+2] cycloaddition.1
Lewis acid reagent with broad application
Packaging
1 L in Sure/Seal™
5 mL in glass bottle
4 L in glass bottle
4×25, 100 mL in Sure/Seal™
Description (简体中文)
Application
具有广泛用途的路易斯酸试剂
由芳基环丙酮通过 [3+2] 环加成反应制备环戊基和环庚基[b]吲哚的催化剂。1
包装
1 L in Sure/Seal™
5 mL in glass bottle
4 L in glass bottle
4×25, 100 mL in Sure/Seal™

REFERENCES