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ChemicalBook >> CAS DataBase List >> 2-Methyl butyric acid

2-Methyl butyric acid

2-Methyl butyric acid price.
  • $10 - $17705
  • 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
34 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • sample-k
  • 1ml
  • 5g
  • 25ml
  • 25g
  • 50g
  • 100G
  • 250g
  • 500g
  • 500ml
  • 1KG
  • 2500ml
  • 5KG
  • 25kg
  • 180KG
  • ManufacturerAK Scientific
  • Product numberJ52628
  • Product description2-Methylbutanoicacid
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number2702AA
  • Product description2-Methylbutanoicacid
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52628
  • Product description2-Methylbutanoicacid
  • Packaging25g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52628
  • Product description2-Methylbutanoicacid
  • Packaging500g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0354BA
  • Product description2-Methylbutanoicacid
  • Packaging250g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11546
  • Product description2-Methylbutyric acid, 98%
  • Packaging25ml
  • Price$23.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11546
  • Product description2-Methylbutyric acid, 98%
  • Packaging500ml
  • Price$177
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11546
  • Product description2-Methylbutyric acid, 98%
  • Packaging2500ml
  • Price$726
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA824454
  • Product description2-Methylbutanoicacid 98%
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34654
  • Product description(±)-2-Methylbutyricacid,98-100%(PuritybyGC),meetsFGspecifications,KOSHER,FEMA2695Hazmat 98-100%(PuritybyGC)
  • Packaging100G
  • Price$29.12
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34655
  • Product descriptionMethyl-2ButyricAcid(OpticallyActive),98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC)
  • Packaging5G
  • Price$29.12
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34655
  • Product descriptionMethyl-2ButyricAcid(OpticallyActive),98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC)
  • Packaging1KG
  • Price$420.49
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34656
  • Product description(±)-2-Methylbutyricacid,98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC)
  • Packaging5KG
  • Price$807.21
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number34656
  • Product description(±)-2-Methylbutyricacid,98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC)
  • Packaging180KG
  • Price$17705
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK541442
  • Product description2-Methylbutyric acid 98%
  • Packaging25g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK541442
  • Product description2-Methylbutyric acid 98%
  • Packaging100g
  • Price$59
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J52628 2-Methylbutanoicacid 5g $10 2021-12-16 Buy
AK Scientific 2702AA 2-Methylbutanoicacid 5g $14 2021-12-16 Buy
AK Scientific J52628 2-Methylbutanoicacid 25g $20 2021-12-16 Buy
AK Scientific J52628 2-Methylbutanoicacid 500g $110 2021-12-16 Buy
AK Scientific 0354BA 2-Methylbutanoicacid 250g $151 2021-12-16 Buy
Alfa Aesar A11546 2-Methylbutyric acid, 98% 25ml $23.65 2024-03-01 Buy
Alfa Aesar A11546 2-Methylbutyric acid, 98% 500ml $177 2024-03-01 Buy
Alfa Aesar A11546 2-Methylbutyric acid, 98% 2500ml $726 2024-03-01 Buy
Ambeed A824454 2-Methylbutanoicacid 98% 25g $10 2021-12-16 Buy
Chem-Impex 34654 (±)-2-Methylbutyricacid,98-100%(PuritybyGC),meetsFGspecifications,KOSHER,FEMA2695Hazmat 98-100%(PuritybyGC) 100G $29.12 2021-12-16 Buy
Chem-Impex 34655 Methyl-2ButyricAcid(OpticallyActive),98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC) 5G $29.12 2021-12-16 Buy
Chem-Impex 34655 Methyl-2ButyricAcid(OpticallyActive),98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC) 1KG $420.49 2021-12-16 Buy
Chem-Impex 34656 (±)-2-Methylbutyricacid,98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC) 5KG $807.21 2021-12-16 Buy
Chem-Impex 34656 (±)-2-Methylbutyricacid,98-100%(PuritybyGC),Natural,meetsFGspecifications,Kosher,FEMA2Hazmat 98-100%(PuritybyGC) 180KG $17705 2021-12-16 Buy
Frontier Specialty Chemicals JK541442 2-Methylbutyric acid 98% 25g $30 2021-12-16 Buy
Frontier Specialty Chemicals JK541442 2-Methylbutyric acid 98% 100g $59 2021-12-16 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)
refractive index :n20/D 1.405(lit.)
FEMA :2695 | 2-METHYLBUTYRIC ACID
Flash point :165 °F
storage temp. :Sealed in dry,Room Temperature
solubility :20g/l
form :Liquid
pka :4.8(at 25℃)
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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