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96-23-1

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96-23-1 Usage

General Description

1,3-Dichloro-2-propanol is a chemical compound with the formula C3H6Cl2O. It is a colorless liquid with a faint, sweet odor, and is primarily used as an intermediate in the production of other chemicals. 1,3-Dichloro-2-propanol is considered a chlorinated solvent and is used in various industrial applications, including as a solvent in paint and varnish removers, as well as in the production of pharmaceuticals and pesticides. It is also used as a chemical intermediate for the synthesis of other compounds. However, 1,3-Dichloro-2-propanol is considered to be a potentially hazardous chemical, and exposure to it can cause irritation to the skin, eyes, and respiratory tract, as well as potential systemic effects on the liver and kidneys. Therefore, it is important to handle and use this chemical with caution and adhere to proper safety protocols when working with it.

Check Digit Verification of cas no

The CAS Registry Mumber 96-23-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 96-23:
(4*9)+(3*6)+(2*2)+(1*3)=61
61 % 10 = 1
So 96-23-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H6Cl2O/c4-2-1-3(5)6/h3,6H,1-2H2

96-23-1 Well-known Company Product Price

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  • Alfa Aesar

  • (A16003)  1,3-Dichloro-2-propanol, 98+%   

  • 96-23-1

  • 250g

  • 313.0CNY

  • Detail
  • Alfa Aesar

  • (A16003)  1,3-Dichloro-2-propanol, 98+%   

  • 96-23-1

  • 1000g

  • 968.0CNY

  • Detail

96-23-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-dichloropropan-2-ol

1.2 Other means of identification

Product number -
Other names 1,3-dichloro-1,3-dideoxyglycerol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food Contaminant: CONTAMINANT
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:96-23-1 SDS

96-23-1Relevant articles and documents

Unconventional reactivity of epichlorohydrin in the presence of triphenylphosphine: isolation of ((1,4-dioxane-2,5-diyl)-bis-(methylene))-bis-(triphenylphosphonium) chloride

Mannu, Alberto,Di Pietro, Maria Enrica,Priola, Emanuele,Baldino, Salvatore,Sacchetti, Alessandro,Mele, Andrea

, p. 1663 - 1674 (2021)

The selective formation of the heterocyclic salt ((1,4-dioxane-2,5-diyl)-bis-(methylene))-bis-(triphenylphosphonium) chloride was observed when epichlorohydrin and triphenylphosphine were reacted in CH2Cl2 at room temperature. Slow evaporation from a mixture of ethanol and ethyl acetate allows to isolate monocrystals of the heterocyclic phosphonium salt. Mechanistic investigations point to the formation of the zwitterionic intermediate 1-chloro-3-(triphenylphosphonio)-propan-2-olate, which can dimerize and generate the 1,4-dioxane derivative. In the exclusive presence of a Br?nsted acid as HCl, which usually facilitates epoxide ring opening, the exclusive formation of 1,3-dichloro-2-propanol was although observed. Also, when epichlorohydrin, PPh3, and a stoichiometric amount of HCl were mixed, (2-chloro-3-hydroxypropyl)-triphenylphosphonium chloride was formed and its isolation in pure form provides monocrystals subjectable to X-ray analysis.

Preparation method for 1,3-propylene glycol from glycerol

-

Paragraph 0066-0076, (2021/04/10)

The invention relates to a preparation method for 1,3-propylene glycol from glycerol, wherein the preparation method comprises the steps of chlorohydrination reaction, cyclization reaction, hydrogenation reaction and the like. The glycerin conversion rate of the preparation method reaches 99% or above, the yield of 1,3-propylene glycol reaches 65% or above, and the preparation method has the advantages of being simple in process, mild in reaction condition, small in investment, high in technical safety and easy to operate and control.

Expeditious Syntheses to Pharmochemicals 1,3-Dihydroxyacetone, 1,3-Dichloro-, 1,3-Dibromo- And 1,3-Diiodoacetone from Glycerol 1,3-Dichlorohydrin Using Homogenous and Heterogenous Medium

Pereira, Vera Lúcia P.,da Silva, Fernanda Priscila N. R.,da Silva, Sara R. B.,dos Santos, Priscila F.

, p. 1725 - 1731 (2020/10/09)

New efficient and reproductive routes to production of 1,3-dihydroxyacetone (1), 1,3-dichloroacetone (6), 1,3-dibromoacetone (7) and 1,3-diiodoacetone (8) from glycerol 1,3-dichlorohydrin (3) were developed. The synthesis of 1 was processed in three steps from glycerol 2 (1,3-selective chlorination of 2 to 3, oxidation of 3 to 6 and subsequent di-hydroxylation) in 51% overall yield. On the other hand, 7 and 8 were produced from 3, via a trans-bromination and trans-iodination, respectively, followed by oxidation and hydroxylation steps, in 38-52% overall yield. It was used homogeneous media with different reagents (HCl/AcOH, pyridinium chlorochromate (PCC), PCC-HIO4) and heterogeneous media with reagents supported on polymer resins such as Amberlyst A26-HCrO4– form, PV-PCC (polyvinyl-pyridinium chlorochromate) and Amberlyst A26-OH– form or reagents supported on alumina such as KI/Al2O3, KBr/Al2O3, in solvent free conditions.

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