1790-22-3

Usage

Physical state

Colorless liquid

Chemical classification

Chlorinated hydrocarbon

Uses

Solvent
Production of chemicals (pharmaceuticals, pesticides, dyes)

Flammability

Highly flammable

Health hazards

Inhalation, ingestion, or skin absorption can cause health issues

Environmental impact

Potential environmental contaminant

Regulation

Regulated by government agencies due to toxic properties

Carcinogenic effects

Known to have potential carcinogenic effects

Handling and disposal

Should be handled and disposed of with care

InChI:InChI=1/C4H7Cl3/c5-2-1-4(7)3-6/h4H,1-3H2

Upstream product

• 38300-63-9 3,4-dichloro-butan-1-ol 
• 110-56-5 1,4-dichlorobutane 
• 927-73-1 3-butenyl chloride 
• 1190-22-3 1,3-dichlorobutane 
• 616-21-7 1,2-dichlorobutane 
• 1790-21-2 bis-(3,4-dichloro-butyl) ether 
• 107-06-2 1,2-dichloro-ethane 
• 2154-76-9 cyclopropylmethyl 
• 594-11-6 methylcyclopropane 

Downstream Products

• 310447-99-5 3,4-dichlorobut-1-ene 
• 126-99-8 chloroprene 

Relevant academic research and scientific papers

Absolute rate constants for abstraction of chlorine from three chlorinating agents by alkyl radicals

Using the cyclopropylcarbinyl -> homoallyl free radical clock, absolute rate constants for the abstraction of chlorine from molecular chlorine (Cl2), tert-butyl hypochlorite (ButOCl) and N-chloro-3,3-dimethylglutarimide (NCG) have been determined (kCl2=3.0*1010, kButOCl=2.6*109 and kNCG=3.6*107, all in 1 mol-1s-1).

Kinetics of Cl(2PJ) Reactions with the Chloroethanes CH3CH2Cl, CH3CHCl2, CH2ClCH2Cl and CH2ClCHCl2

The kinetics of the reactions Cl(2PJ) + RHCl -> RCl + HCl were investigated over the temperature range 257-426 K for RHCl = CH3CH2Cl (k2), CH3CHCl2 (k3), CH2ClCH2Cl (k4), and CH2ClCHCl2 (k5).Cl(2PJ) was produced by 355 nm pulsed laser photolysis of Cl2 and monitored by time-resolved resonance fluorescence spectroscopy.The data are adequately described by the following Arrhenius expressions (units are cm3 molecule-1 s-1, errors are 2? and refer to precision only): k2=(2.34+/-0.42)E-11exp, k3=(8.19+/-1.84)E-12exp,k4=(2.21+/-0.51)E-11exp, and k5=(4.88+/-1.41)E-12exp.Under some experimental conditions evidence for Cl(2PJ) regeneration via a secondary reaction was observed.At 258+/-1 K, deviations of Cl(2PJ) temporal profiles from first-order behavior were attributable to the reactions RCl + Cl2 -> RCl2 + Cl(2PJ)(kj).By modeling the observed C(2PJ) temporal profiles, we found the rate constant kj to lie in the range (5-12)E-14 cm3 molecule-1 s-1 for all RCl investigated.The reactivity trends observed in reactions of Cl2PJ) with C2HXCl(6-x), x=3-6, are discussed.

Free Radical Substitution. Part 37. The Effect of Solvent on the Atomic Chlorination of 1-Substituted Butanes and Related Compounds

Experimental results reported in this paper show that the relative selectivity of atomic chlorination of 1-substituted butanes and related compounds is greatly influenced by the phase and by solvents.Solvents can be divided into three classes: (a) inert, (b) solvents which decrease the selectivity, and (c) solvents which increase the selectivity.The second group solvate the transition state and the third group solvate the chlorine atoms.