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A11948 Cyclopropanecarbonyl chloride, 98%

CAS Number
4023-34-1
Synonyms
Cyclopropanecarboxylic acid chloride

Stock No. Size Price ($) Quantity Availability
A11948-14 25g 35.50
A11948-22 100g 121.00
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Cyclopropanecarbonyl chloride, 98%

MDL
MFCD00001277
EINECS
223-684-4

Chemical Properties

Formula
C4H5ClO
Formula Weight
104.54
Boiling Point
119-120°
Flash Point
23°(73°F)
Density
1.150
Refractive Index
1.4520
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Soluble in water (reacts violently).

Applications

It is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products.

Notes

Moisture Sensitive. Store away from oxidizing agents, bases, active metals and water/moisture. Store under inert gas.

Literature References

J. S. A. M. de Boer and C. H. Stam. The influence of substituents on the geometry of the cyclopropane ring. VI The molecular and crystal structures of cyclopropanecarboxylic acid and cyclopropanecarbonyl chloride.Recl. Trav. Chim. Pays-Bas.1992,111(9), 407-410.

Yung-Lung Lin.; Chung-Shieh Wu.; Shean-Woei Lin.; Jian-Lin Huang.; Yang-Sheng Sun.; Ding-Yah Yang. SAR Studies of 3-Cyclopropanecarbonyloxy-2-cyclohexen-1-one as Inhibitors of 4-Hydroxyphenylpyruvate Dioxygenase.Bioorg. Med. Chem.2002,10(3), 685-690.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H301-H314

Flammable liquid and vapour. Toxic if swallowed. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. 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. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. 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
471286
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2916.20
TSCA
Yes

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