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4540-44-7

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4540-44-7 Usage

General Description

1-Bromo-3-chloropropan-2-ol is a chemical compound with the molecular formula C3H6BrClO. It is a colorless, viscous liquid that is used as a solvent and a chemical intermediate in various industrial processes. 1-Bromo-3-chloropropan-2-ol is primarily used in the production of pharmaceuticals, agrochemicals, and cosmetics. It is also used as a reagent in organic synthesis and as a precursor to other chemicals. 1-Bromo-3-chloropropan-2-ol is considered to be toxic and harmful if ingested, inhaled, or if it comes into contact with the skin. It is important to handle this compound with caution and to follow proper safety protocols to prevent harm.

Check Digit Verification of cas no

The CAS Registry Mumber 4540-44-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,4 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4540-44:
(6*4)+(5*5)+(4*4)+(3*0)+(2*4)+(1*4)=77
77 % 10 = 7
So 4540-44-7 is a valid CAS Registry Number.
InChI:InChI=1/C3H6BrClO/c4-1-3(6)2-5/h3,6H,1-2H2

4540-44-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-bromo-3-chloropropan-2-ol

1.2 Other means of identification

Product number -
Other names 1-BROMO-3-CHLORO-2-PROPANOL

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4540-44-7 SDS

4540-44-7Relevant articles and documents

Highly disordering nanoporous frameworks of lanthanide-dicarboxylates for catalysis of CO2 cycloaddition with epoxides

Chiangraeng, Natthiti,Konno, Takumi,Kuwamura, Naoto,Nimmanpipug, Piyarat,Rujiwatra, Apinpus,Thammakan, Supaphorn

, (2021/08/06)

A series of nanoporous [LnIII4(di-nitro-BPDC)4(NO2)3(OH)(H2O)5]·n(methanol) (LnIII ?= ?PrIII, NdIII, SmIII, EuIII, GdIII, PrIII/GdIII and PrIII/EuIII; di-nitro-BPDC2- ?= ?2,2′-dinitrobiphenyl-4,4′-dicarboxylate) was synthesized and characterized. Founded on Lewis acidic LnIII possessing vacant coordination sites and functional groups of di-nitro-BPDC2-, their catalytic activities were evaluated based on the CO2 cycloaddition reactions with epoxides under ambient pressure and solvent-free conditions. Depending on catalytic conditions, satisfying turnover number and turnover frequency of 1106 and 276 h-1, respectively, could be yielded with ≥79(±4)% conversion and 87(±1)% selectivity. The correlation between the catalysis performance and structural factors is proposed on a basis of experimental and computation results. These include the restrained transportation even in the nanoporous framework and crystallographic disorder in the LnIII coordination environment. The excellent robustness of the catalysts, effects of lanthanide contraction, and synergistic activities of the heterometallic PrIII/GdIII and PrIII/EuIII catalysts are also included.

Trihaloisocyanuric Acid/Triphenylphosphine: An Efficient System for Regioselective Conversion of Epoxides into Vicinal Halohydrins and Vicinal Dihalides under Mild Conditions

De Andrade, Vitor S. C.,De Mattos, Marcio C. S.

, p. 1381 - 1388 (2016/05/19)

A new synthetic method has been developed for the regioselective conversion of epoxides to vicinal chloro-/bromohydrins and vicinal dihalides by reaction with the system trihaloisocyanuric acid/tri?phenylphosphine in acetonitrile under mild and neutral conditions. The reactions proceed smoothly in high yield at room temperature and at reflux, respectively, over a short time.

Synthesis of Di-, Tri-, and tetrasubstituted oxetanes by rhodium-catalyzed O-H insertion and C-C bond-forming cyclization

Davis, Owen A.,Bull, James A.

supporting information, p. 14230 - 14234 (2015/02/19)

Oxetanes offer exciting potential as structural motifs and intermediates in drug discovery and materials science. Here an efficient strategy for the synthesis of oxetane rings incorporating pendant functional groups is described. A wide variety of oxetane 2,2-dicarboxylates were accessed in high yields, including functionalized 3-/4-aryl-and alkyl-substituted oxetanes and fused oxetane bicycles. Enantioenriched alcohols provided enantioenriched oxetanes with complete retention of configuration. The oxetane products were further derivatized, while the ring was maintained intact, thus highlighting their potential as building blocks for medicinal chemistry.

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