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B23907 Ethyl 3-chloropropionate, 98%

CAS Number
623-71-2
Synonyms
3-Chloropropionic acid ethyl ester

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Ethyl 3-chloropropionate, 98%

MDL
MFCD00000989
EINECS
210-809-2

Chemical Properties

Formula
ClCH2CH2CO2CH2CH3
Formula Weight
136.58
Boiling Point
162-164°
Flash Point
61°(142°F)
Density
1.101
Refractive Index
1.4250
Storage & Sensitivity
Ambient temperatures.
Solubility
Immiscible in water.

Applications

It can be used to produce (1-ethoxycyclopropyloxy)trimethylsilane by heating.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

O. L. Epstein, et al. On the mechanism of titanium-catalyzed cyclopropanation of esters with aliphatic organomagnesium compounds. Deuterium distribution in the reaction products of (CD3)2CHMgBr with ethyl 3-chloropropionate in the presence of titanium tetraisopropoxide.Russ. Chem. Bull.,2000,49(2), 378-380.

Herbert C. Brown, et al. Improved procedure for the asymmetric reduction of prochiral ketones by B-3-pinanyl-9-borabicyclo[3.3.1]nonane.J. Org. Chem.,1982,47(8), 1606-1608.

Reductive cyclization with Na metal in the presence of TMS chloride gives a cyclopropanone acetal, which has been used as a precursor of 1-lithio-1-ethoxycyclopropane: Tetrahedron Lett., 25, 5851 (1984); Org. Synth. Coll., 7, 131 (1990):

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
385698
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2915.90
TSCA
Yes

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