Substance
ID:737962
Names and Identifiers
IUPAC name
4,4,5,5-tetramethyl-2-(propan-2-yloxy)-1,3,2-dioxaborolane
IUPAC Traditional name
2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane2-异丙氧基-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷Isopropyl pinacolyl borate
Properties
Physical Property
Flash Point
42°C(107°F)
Refractive Index
1.4090
Boiling Point
73°C/15mm
Density
0.912
Safety Information
Hazard Class
3
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)UN Number
UN1993
Risk Statements
10-36/37/38
TSCA Listed
否
GHS Hazard statements
H226-H315-H319-H335
GHS Precautionary statements
P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Safety Statements
26-37
Storage Warning
Moisture Sensitive
Packing Group
III
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Selective reagent for preparation of pinacol boronic esters, e.g. for preparation of allenyl or vinyl pinacol boronates from the Grignard or lithium reagents: Liebigs Ann. Chem., 881 (1987); Chem. Ber., 122, 1777 (1989); Tetrahedron Lett., 33, 6941 (1992).