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

2-Methyl-2-ethylbutyric acid

$22 - $1782
Product name: 2-Methyl-2-ethylbutyric acid
CAS: 19889-37-3
MF: C7H14O2
MW: 130.18
EINECS:243-402-3
MDL Number:MFCD00055649
Synonyms:2-ethyl-2-methyl-butanoicaci ;2-methyl-2-ethylbutyricacid ;alpha-ethyl-alpha-methylbutyricacid ;alpha-methyl-alpha-ethylbutanoicacid ;2-METHYL-2-ETHYLBUTANOIC ACID;2-ETHYL-2-METHYLBUTANOIC ACID;RARECHEM AL BO 0611;2-ethyl-2-methylbutyric acid

Price20 Properties Safety Information Description

20 prices

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Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Apolloscientific
Biosynth
Crysdot
Matrix Scientific
SynQuest Laboratories

Package

50mg
100mg
250mg
500mg
1.00g
1g
2.5g
5g
10g
25G

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid ≥98%
Packaging50mg
Price$22
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid 98%
Packaging100mg
Price$28
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid 98%
Packaging250mg
Price$36
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid 98%
Packaging1g
Price$79
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid 98%
Packaging5g
Price$207
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002BPA
Product description2-Ethyl-2-Methylbutanoic Acid 98%
Packaging10g
Price$312
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX199236
Product description2-Ethyl-2-methylbutanoic acid 95.00%
Packaging5G
Price$340
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX199236
Product description2-Ethyl-2-methylbutanoic acid 95.00%
Packaging25G
Price$1360
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number0222AB
Product description2-Ethyl-2-methylbutanoicacid
Packaging500mg
Price$767
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0078084
Product description2-METHYL-2-ETHYLBUTYRIC ACID 95.00%
Packaging1G
Price$929.25
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR311177
Product description2-Ethyl-2-methylbutanoicacid
Packaging1g
Price$653
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR311177
Product description2-Ethyl-2-methylbutanoicacid
Packaging250mg
Price$285
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberUAA88937
Product description2-Ethyl-2-methylbutanoic acid
Packaging2.5g
Price$531
Updated2026-06-05
Buy

ManufacturerCrysdot
Product numberCD13018961
Product description2-Ethyl-2-methylbutanoic acid 95+%
Packaging1g
Price$695
Updated2026-05-27
Buy

ManufacturerCrysdot
Product numberCD13018961
Product description2-Ethyl-2-methylbutanoic acid 95+%
Packaging1g
Price$695
Updated2026-05-20
Buy

ManufacturerCrysdot
Product numberCD13018961
Product description2-Ethyl-2-methylbutanoicacid 95+%
Packaging1g
Price$695
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid ≥98%	50mg	$22	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	100mg	$28	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	250mg	$36	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	1g	$79	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	5g	$207	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	10g	$312	2026-05-28	Buy
ACHEMBLOCK	X199236	2-Ethyl-2-methylbutanoic acid 95.00%	5G	$340	2026-05-27	Buy
ACHEMBLOCK	X199236	2-Ethyl-2-methylbutanoic acid 95.00%	25G	$1360	2026-05-27	Buy
AK Scientific	0222AB	2-Ethyl-2-methylbutanoicacid	500mg	$767	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0078084	2-METHYL-2-ETHYLBUTYRIC ACID 95.00%	1G	$929.25	2021-12-16	Buy
Apolloscientific	OR311177	2-Ethyl-2-methylbutanoicacid	1g	$653	2021-12-16	Buy
Apolloscientific	OR311177	2-Ethyl-2-methylbutanoicacid	250mg	$285	2021-12-16	Buy
Biosynth	UAA88937	2-Ethyl-2-methylbutanoic acid	2.5g	$531	2026-06-05	Buy
Crysdot	CD13018961	2-Ethyl-2-methylbutanoic acid 95+%	1g	$695	2026-05-27	Buy
Crysdot	CD13018961	2-Ethyl-2-methylbutanoic acid 95+%	1g	$695	2026-05-20	Buy
Crysdot	CD13018961	2-Ethyl-2-methylbutanoicacid 95+%	1g	$695	2021-12-16	Buy

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Properties

Melting point :<-20 °C
Boiling point :210.1°C (estimate)
Density :0.9221 (rough estimate)
refractive index :1.4320
storage temp. :Sealed in dry,Room Temperature
pka :5.00±0.15(Predicted)
Appearance :Light yellow to yellow Liquid
Henry's Law Constant :4.3×10⁰ mol/(m³Pa) at 25℃, Zhang et al. (2010)
EPA Substance Registry System :Butanoic acid, 2-ethyl-2-methyl- (19889-37-3)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

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.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: 2-ethyl-2-methyl-butanoic acid is a methyl-branched fatty acid.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd

$1.00
2-Ethyl-2-methylbutanoic acid CAS:19889-37-3

career henan chemical co

$1.00
2-Methyl-2-ethylbutyric acid CAS:19889-37-3

Henan Tianfu Chemical Co.,Ltd.

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Hefei TNJ Chemical Industry Co.,Ltd.

Win-Win chemical CO., Limited

Dayang Chem (Hangzhou) Co.,Ltd.

Wuhan Demeikai Biotechnology Co., Ltd

PT CHEM GROUP LIMITED

GIHI CHEMICALS CO.,LIMITED

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2-Methyl-2-ethylbutyric acid

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers