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873-31-4 - 2-Chlorophenylacetylene, 98% - 1-Chloro-2-ethynylbenzene - H53441 - Alfa Aesar

H53441 2-Chlorophenylacetylene, 98%

CAS Number
873-31-4
Synonyms
1-Chloro-2-ethynylbenzene

Size Price ($) Quantity Availability
1g 62.01
5g 203.40
25g 811.80
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2-Chlorophenylacetylene, 98%

MDL
MFCD00269951

Chemical Properties

Formula
C8H5Cl
Formula Weight
136.58
Boiling Point
82°/12mm
Flash Point
70°(158°F)
Density
1.125
Refractive Index
1.5710
Solubility
Soluble in hexane.

Applications

2-Chlorophenylacetylene is used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Store away from oxidizing agents.

Literature References

V.F.Mironov; G.G.Sergeenko; I.Bauer; W.D.Habiche. Reaction of 2-chlorophenylacetylene with 2,2,2-trichloro-1,3,2λ5-benzodioxaphosphole. Russian Journal of Organic Chemistry. 2006, 42, (10),1453-1457

 

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H227

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Precautionary Statements: P210-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2903.99
TSCA
No

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