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638-29-9 - Valeryl chloride, 98% - Pentanoyl chloride - B22637 - Alfa Aesar

B22637 Valeryl chloride, 98%

CAS Number
638-29-9
Synonyms
Pentanoyl chloride

Size Price ($) Quantity Availability
50g 22.45
250g 82.40
1000g 283.89
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Valeryl chloride, 98%

MDL
MFCD00000757
EINECS
211-330-1

Chemical Properties

Formula
CH3(CH2)3COCl
Formula Weight
120.58
Melting point
-110°
Boiling Point
125-127°
Flash Point
32°(89°F)
Density
1.010
Refractive Index
1.4200
Sensitivity
Moisture Sensitive
Solubility
Hydrolyzes in water. Soluble in ether, chloroform.

Applications

Valeryl chloride is an intermediate for pharmaceuticals, agrochemicals, surfactants, fragrances, electronic chemicals.

Notes

Moisture sensitive. Stay away from oxidizing agents, bases, alcohols.

Literature References

P. Smit and H. J. Den Hertog. Photochlorination of butyryl, valeryl and caproyl chloride. Recueil des Travaux Chimiques des Pays-Bas. 1958, 77 (1), 73-80.

H. J. den Hertog; B. de Vries and J. van Bragt. The photochlorination of butyryl and valeryl chloride: (Preliminary communication). Recueil des Travaux Chimiques des Pays-Bas. 1955, 74 (12), 1561-1567.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318-H226-H302-H332

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled.

Precautionary Statements: P210-P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. 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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
506293
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2915.90
TSCA
Yes

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