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24008

Sigma-Aldrich

2-Chlorobutyric acid

≥97.0% (GC)

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About This Item

Linear Formula:
CH3CH2CHClCOOH
CAS Number:
4170-24-5
Molecular Weight:
122.55
Beilstein/REAXYS Number:
1720944
EC Number:
224-029-5
MDL number:
MFCD00021697
UNSPSC Code:
12352100
PubChem Substance ID:
57648046

assay

≥97.0% (GC)

refractive index

n20/D 1.439

bp

90-92 °C/12 mmHg (lit.)

density

1.190 g/mL at 20 °C (lit.)

SMILES string

CCC(Cl)C(O)=O

InChI

1S/C4H7ClO2/c1-2-3(5)4(6)7/h3H,2H2,1H3,(H,6,7)

InChI key

RVBUZBPJAGZHSQ-UHFFFAOYSA-N

Application

2-Chlorobutyric acid was used in the synthesis of 2-hydroxy-5-hexenyl 2-chlorobutyrate ester.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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García et al.
Biochemical engineering journal, 5(3), 185-190 (2000-06-01)
An esterification process was developed for the direct synthesis of 2-hydroxy-5-hexenyl 2-chlorobutyrate ester from 2-chlorobutyric acid by using the epoxide 1,2-epoxy-5-hexene and Mucor miehei immobilised lipase as the biocatalyst in a batch reactor. The effect of temperature, catalyst concentration, and
Khatereh Bahrpaima et al.
Biomolecules, 9(8) (2019-08-23)
In this work, 1-carboxypropyled (1-CPRLS) and 5-carboxypentyled lignosulfonates (5-CPELS) were synthesized using 2-chlorobutanoic acid and 6-chlorohexanoic acid as carboxylate group donors via SN1 and SN2 mechanisms, respectively. 1-Carboxypropyl and 5-carboxypentyl lignosulfonates with the charge densities of -3.45 and -2.94 meq

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