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H50415 3-Methylvaleryl chloride, 97%

CAS Number
3-Methylpentanoyl chloride

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3-Methylvaleryl chloride, 97%


Chemical Properties

Formula Weight
Refractive Index
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Reacts with water.


3-Methylvaleryl chloride can react with methylbenzene to product 4-methyl-1-p-tolyl-pentan-1-one. This reaction needs reagent AlCl3.


Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Lloyd H. SmithJr.; Peter Yates. The Synthesis of 4-Amino-2(3H)-oxo-5-imidazolecarboxamide. J. Am. Chem. Soc. 1954, 76, (23), 6080-6084.

L. Goldman.; J. H. Williams. Derivatives of 1-Piperazinecarboxylic Acid as Sedatives1. J. Am. Chem. Soc. 1954, 76, (23), 6078-6080.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H314-H335

Flammable liquid and vapour. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-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. Do not breathe 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 SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. 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

Hazard Class
Packing Group
Harmonized Tariff Code


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