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ChemicalBook > Product Catalogue >Flavors and fragrances >Synthetic fragrances >Carboxylic acids and esters >Carboxylic acids >2-Methyl butyric acid

2-Methyl butyric acid

2-Methyl butyric acid Structure
  • ₹1948.5 - ₹112937.23
  • Product name: 2-Methyl butyric acid
  • CAS: 116-53-0
  • MF: C5H10O2
  • MW: 102.13
  • EINECS:204-145-2
  • MDL Number:MFCD00002669
  • Synonyms:METHYLBUTYRIC ACID, DL-2-;METHYLETHYL ACETIC ACID;(+/-)-2-METHYLBUTYRIC ACID;RARECHEM AL BO 0094;BUTANE-2-CARBOXYLIC ACID;FEMA 2695;CARBOXYLIC ACID C5;DL-METHYLETHYLACETIC ACID
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  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1ML
  • 25G
  • 25ML
  • 100G
  • 500ML
  • 1KG
  • 5KG
  • 25KG
  • 1SAMPLE-K
  • ManufacturerSigma-Aldrich
  • Product number49659
  • Product description2-Methylbutyric acid analytical standard
  • Packaging1ML
  • Price₹5087.75
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberM0181
  • Product descriptionDL-2-Methylbutyric Acid min. 97.0 %
  • Packaging25ML
  • Price₹2000
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberM0181
  • Product descriptionDL-2-Methylbutyric Acid min. 97.0 %
  • Packaging500ML
  • Price₹5300
  • Updated2022-05-26
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  • ManufacturerSigma-Aldrich(India)
  • Product number193070
  • Product description2-Methylbutyric acid 98%
  • Packaging25G
  • Price₹1948.5
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number193070
  • Product description2-Methylbutyric acid 98%
  • Packaging100G
  • Price₹2976.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number49659
  • Product description2-Methylbutyric acid analytical standard
  • Packaging1ML
  • Price₹5087.75
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW269506
  • Product description2-Methylbutyric acid ≥98%, FG
  • Packaging1SAMPLE-K
  • Price₹5141.88
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberW269514
  • Product description(±)-2-Methylbutyric acid natural, ≥98%, FG
  • Packaging1SAMPLE-K
  • Price₹5347.55
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberW269514
  • Product description(±)-2-Methylbutyric acid natural, ≥98%, FG
  • Packaging100G
  • Price₹8735.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW269506
  • Product description2-Methylbutyric acid ≥98%, FG
  • Packaging1KG
  • Price₹14711.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW269514
  • Product description(±)-2-Methylbutyric acid natural, ≥98%, FG
  • Packaging1KG
  • Price₹39229.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW269506
  • Product description2-Methylbutyric acid ≥98%, FG
  • Packaging5KG
  • Price₹43906.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW269506
  • Product description2-Methylbutyric acid ≥98%, FG
  • Packaging25KG
  • Price₹112937.23
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 49659 2-Methylbutyric acid analytical standard 1ML ₹5087.75 2022-06-14 Buy
TCI Chemicals (India) M0181 DL-2-Methylbutyric Acid min. 97.0 % 25ML ₹2000 2022-05-26 Buy
TCI Chemicals (India) M0181 DL-2-Methylbutyric Acid min. 97.0 % 500ML ₹5300 2022-05-26 Buy
Sigma-Aldrich(India) 193070 2-Methylbutyric acid 98% 25G ₹1948.5 2022-06-14 Buy
Sigma-Aldrich(India) 193070 2-Methylbutyric acid 98% 100G ₹2976.88 2022-06-14 Buy
Sigma-Aldrich(India) 49659 2-Methylbutyric acid analytical standard 1ML ₹5087.75 2022-06-14 Buy
Sigma-Aldrich(India) W269506 2-Methylbutyric acid ≥98%, FG 1SAMPLE-K ₹5141.88 2022-06-14 Buy
Sigma-Aldrich(India) W269514 (±)-2-Methylbutyric acid natural, ≥98%, FG 1SAMPLE-K ₹5347.55 2022-06-14 Buy
Sigma-Aldrich(India) W269514 (±)-2-Methylbutyric acid natural, ≥98%, FG 100G ₹8735.78 2022-06-14 Buy
Sigma-Aldrich(India) W269506 2-Methylbutyric acid ≥98%, FG 1KG ₹14711.18 2022-06-14 Buy
Sigma-Aldrich(India) W269514 (±)-2-Methylbutyric acid natural, ≥98%, FG 1KG ₹39229.8 2022-06-14 Buy
Sigma-Aldrich(India) W269506 2-Methylbutyric acid ≥98%, FG 5KG ₹43906.2 2022-06-14 Buy
Sigma-Aldrich(India) W269506 2-Methylbutyric acid ≥98%, FG 25KG ₹112937.23 2022-06-14 Buy

Properties

Melting point :-70 °C
Boiling point :176-177 °C (lit.)
Density :0.936 g/mL at 25 °C (lit.)
vapor pressure :0.5 mm Hg ( 20 °C)
FEMA :2695 | 2-METHYLBUTYRIC ACID
refractive index :n20/D 1.405(lit.)
Flash point :165 °F
storage temp. :Sealed in dry,Room Temperature
solubility :20g/l
pka :4.8(at 25℃)
form :Liquid
color :Clear colorless to pale yellow
Odor :at 10.00 % in propylene glycol. pungent acid roquefort cheese
Odor Type :acidic
explosive limit :1.6-7.3%(V)
Water Solubility :45 g/L (20 ºC)
JECFA Number :255
BRN :1720486
LogP :1.8 at 25℃
CAS DataBase Reference :116-53-0(CAS DataBase Reference)
NIST Chemistry Reference :Butanoic acid, 2-methyl-(116-53-0)
EPA Substance Registry System :2-Methylbutyric acid (116-53-0)

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
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
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:
P234 Keep only in original container.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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-methyl butyric acid has a pungent, acrid odor which is similar to Roquefort cheese with an acrid taste. At low dilutions, it has a pleasant fruity taste. It can be prepared either by decarboxylation of methyl ethyl malonic acid or by the oxidation of fermentation amyl alcohol (fusel oil). It is used as a flavor ingredient for butter, cream, cheese flavor deployment. It also provides acyl moiety for the preparation of the respective flavor esters.

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