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CATECHOLBORANE

CATECHOLBORANE Structure
CAS No.
274-07-7
Chemical Name:
CATECHOLBORANE
Synonyms
1,3,2-BENZODIOXABOROLE;Benzo[1,3,2]dioxaborole;Catchelborane;1,3,2;C6H5BO2;O-dioxolane;Ctecholborane;CATECHOLBORANE;Catecholatoborane;Catecholborane 98%
CBNumber:
CB2490830
Molecular Formula:
C6H5BO2
Molecular Weight:
119.91
MOL File:
274-07-7.mol
Modify Date:
2024/4/8 13:48:25

CATECHOLBORANE Properties

Melting point 12 °C(lit.)
Boiling point 50 °C50 mm Hg(lit.)
Density 1.125 g/mL at 25 °C(lit.)
refractive index n20/D 1.507(lit.)
Flash point 36 °F
storage temp. 2-8°C
solubility Miscible with diethyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, toluene, and benzene.
form liquid
color Hazy Colourless
Water Solubility Reacts with water.
Sensitive Moisture Sensitive
BRN 972072
Stability Hygroscopic
InChIKey CENMEJUYOOMFFZ-UHFFFAOYSA-N
CAS DataBase Reference 274-07-7(CAS DataBase Reference)
EPA Substance Registry System 1,3,2-Benzodioxaborole (274-07-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS05
Signal word  Danger
Hazard statements  H225-H314
Precautionary statements  P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  F,C
Risk Statements  11-19-34-67-65-63-48/20-14-40-37
Safety Statements  26-36/37/39-45-62-16-43
RIDADR  UN 2924 3/PG 2
WGK Germany  3
1-10
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29209090

CATECHOLBORANE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 225762 Catecholborane solution 1.0?M in THF 274-07-7 100ML ₹10985.8 2022-06-14 Buy
Sigma-Aldrich(India) 225762 Catecholborane solution 1.0?M in THF 274-07-7 800ML ₹49329.7 2022-06-14 Buy
ALFA India ALF-L14998-14 Catecholborane, 97% 274-07-7 25g ₹17129 2022-05-26 Buy
ALFA India ALF-L14998-06 Catecholborane, 97% 274-07-7 5g ₹4769 2022-05-26 Buy
ALFA India ALF-H30234-22 Catecholborane, 50% w/w in toluene (98% dry wt.) 274-07-7 100g ₹55668 2022-05-26 Buy
Product number Packaging Price Buy
225762 100ML ₹10985.8 Buy
225762 800ML ₹49329.7 Buy
ALF-L14998-14 25g ₹17129 Buy
ALF-L14998-06 5g ₹4769 Buy
ALF-H30234-22 100g ₹55668 Buy

CATECHOLBORANE Chemical Properties,Uses,Production

Chemical Properties

CATECHOLBORANE is clear colorless solution

Uses

CATECHOLBORANE is used in the transition metal catalyzed hydroboration of alkenes.1,2,3

Purification Methods

It is a moisture-sensitive flammable liquid which is purified by distillation in a vacuum under a N2 atmosphere and stored under N2 at 0-4o. It liberates H2 when added to H2O or MeOH. A solution in THF, after 25hours at 25o, has residual hydride of 95% (under N2) and 80% (under air) [Brown & Gupta J Am Chem Soc 97 5249 1975].

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CATECHOLBORANE RARECHEM AK VD 0002 Catecholborane, 1.0 M solution in THF Catecholborane, Benzo[d][1,3,2]dioxaborole Catecholborane, 1.0 M solution in THF, J&KSeal Benzcatechinborane C6H5BO2 Catecholatoborane Pyrocatecholborane Catecholborane, 50% w/w in toluene (98% dry wt.) Catecholborane 98% Catecholborane solution 1.0 M in THF Catecholborane, 1.0 M solution in THF, SpcSeal 1,3,2-BENZODIOXABOROLE SOLUTION, ~1 M IN TOLUENE 1,3,2-BENZODIOXABOROL CATECHOLBORANE, 1.0M SOLUTION IN TETRAHY DROFURAN 1,3,2-BENZODIOXABOROLE ( 1M SOLUTION INTHF) Catecholborane, 1M solution in tetrahydrofuran Catecholborane, 98+% 1,3,2-benzodioxaborole solution catecholborane solution 7,9-dioxa-8$l^{2}-borabicyclo[4.3.0]nona-1,3,5-triene Catecholborane1M solution in tetrahydrofuranAcroSeal§3 1,3-Dioxa-2-boraindan Boronic acid 1,2-phenylene ester Catecholborane1,3,2-Benzodioxaborole Catecholborane, 50% w/w in tol Catecholborane, 1M solution in tetrahydrofuran, AcroSeal 100ML Catecholborane, 1M solution in tetrahydrofuran, AcroSeal 800ML Catecholborane, 50% w/w in toluene (99+% dry wt.) Catecholborane, 1M solution in tetrahydrofuran, AcroSeal Ctecholborane Benzo[d][1,3,2]dioxaborole(1.0M) 1,3,2-Benzodioxaborole, 50% w/w in toluene (98% dry wt.) 1,3,2λsup2sup-benzodioxaborole 1,3,2 1,3,2-BENZODIOXABOROLE Benzo[1,3,2]dioxaborole Catchelborane 1,3,2λ2-benzodioxaborole O-dioxolane benzo[d][1,3,2]dioxaborole Catecholborane 1. M in THF Catechol borane 1.0 M in THF Catecholborane - sol 1M in THF 274-07-7 247-07-7 C6H4BO2 Boronic Acids and Derivatives Borylation Reagents Organometallic Reagents Boranes Boronic Acids and Derivatives Borylation Reagents Chemical Synthesis Organometallic Reagents Synthetic Reagents BoranesOrganometallic Reagents