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ChemicalBook >> CAS DataBase List >> DL-2-Methylbutyryl chloride

DL-2-Methylbutyryl chloride

DL-2-Methylbutyryl chloride price.
  • $56.65 - $1030.84
  • Product name: DL-2-Methylbutyryl chloride
  • CAS: 57526-28-0
  • MF: C5H9ClO
  • MW: 120.58
  • EINECS:260-787-3
  • MDL Number:MFCD00041726
  • Synonyms:2-Ethylpropanoyl chloride;2-Methylbutyric acid chloride;rac-[(2R*)-2-Methylbutyryl] chloride;DL-2-Methylbutyryl chloride,98%;2-Methylbutyrylchloride,99%;2-Methylbutyryl chloride 97%;(+/-)-butanoylchlorid ;2-Methylbutanoyl chloride
5 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 1G
  • 2.5g
  • 5g
  • 500g
  • ManufacturerAHH
  • Product numberMT-17588
  • Product descriptionDL-2-Methylbutyrylchloride 98%
  • Packaging500g
  • Price$668
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115290
  • Product description2-METHYLBUTYRYL CHLORIDE 95.00%
  • Packaging1G
  • Price$1030.84
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71356
  • Product description2-Methylbutyryl chloride
  • Packaging2.5g
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number476471
  • Product description2-Methylbutyryl chloride 97%
  • Packaging5g
  • Price$77.4
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberM294270
  • Product description2-Methylbutyryl chloride
  • Packaging5G
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-17588 DL-2-Methylbutyrylchloride 98% 500g $668 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115290 2-METHYLBUTYRYL CHLORIDE 95.00% 1G $1030.84 2021-12-16 Buy
Medical Isotopes, Inc. 71356 2-Methylbutyryl chloride 2.5g $675 2021-12-16 Buy
Sigma-Aldrich 476471 2-Methylbutyryl chloride 97% 5g $77.4 2025-07-31 Buy
TRC M294270 2-Methylbutyryl chloride 5G $70 2021-12-16 Buy

Properties

Boiling point :117-121 °C (lit.)
Density :0.972 g/mL at 25 °C (lit.)
refractive index :n20/D 1.418(lit.)
Flash point :68 °F
storage temp. :Refrigerator (+4°C) + Flammables area
form :Liquid
color :Clear colorless to light yellow
Water Solubility :Reacts with water.
NIST Chemistry Reference :Ethylmethylacetylchloride(57526-28-0)
EPA Substance Registry System :Butanoyl chloride, 2-methyl- (57526-28-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Methylbutyryl chloride was used in the synthesis of 2-methylbutyramide, N-((R,S)-2-methylbutanoyl)salicylhydrazide, 2-methyl-1-phenyl-1-butanone, 1,1?-(1,3,7,9-tetrahydroxydibenzofuran-2,6-diyl)bis(2-methylbutan-1-one).

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