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

2-Methyl-2-ethylbutyric acid

2-Methyl-2-ethylbutyric acid structure

CAS No.: 19889-37-3

Chemical Name:: 2-Methyl-2-ethylbutyric acid

Synonyms: Butanoic acid, 2-ethyl-2-methyl-;RARECHEM AL BO 0611;2-Methyl-2-ethylbuty;2-methyl-2-ethylbutyricacid;2-ethyl-2-methylbutyric acid;2-ethyl-2-methyl-butanoicaci;2-ETHYL-2-METHYLBUTANOIC ACID;2-METHYL-2-ETHYLBUTANOIC ACID;alpha-ethyl-alpha-methylbutyricacid;2-Ethyl-2-methylbutyric acid (EMBA)

CBNumber:: CB6672076

Molecular Formula:: C7H14O2

Molecular Weight:: 130.18

MDL Number:: MFCD00055649

MOL File:: 19889-37-3.mol

MSDS File:: SDS

Last updated:2026-05-28 06:12:32

Request For Quotation

2-Methyl-2-ethylbutyric acid 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)
FDA UNII	2A3027H97L
EPA Substance Registry System	Butanoic acid, 2-ethyl-2-methyl- (19889-37-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P301+P312-P305+P351+P338
TSCA	TSCA listed
HS Code	2915907098
Toxicity	rat,LD50,oral,> 500uL/kg (0.5mL/kg),BEHAVIORAL: ATAXIABEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),National Technical Information Service. Vol. OTS0543350,
REACH Registrations	Inactive

2-Methyl-2-ethylbutyric acid price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	UAA88937	2-Ethyl-2-methylbutanoic acid	19889-37-3	2.5g	$531	2026-06-05	Buy
Matrix Scientific	125821	2-Ethyl-2-methylbutanoic acid	19889-37-3	1.00g	$1782	2026-05-18	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid ≥98%	19889-37-3	50mg	$22	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	19889-37-3	100mg	$28	2026-05-28	Buy
aablocks	AA002BPA	2-Ethyl-2-Methylbutanoic Acid 98%	19889-37-3	250mg	$36	2026-05-28	Buy

Product number	Packaging	Price	Buy
UAA88937	2.5g	$531	Buy
125821	1.00g	$1782	Buy
AA002BPA	50mg	$22	Buy
AA002BPA	100mg	$28	Buy
AA002BPA	250mg	$36	Buy

2-Methyl-2-ethylbutyric acid Chemical Properties, Uses, Production

Definition

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

2-Methyl-2-ethylbutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products

Dihydro-3,3-diethyl-2,5-furandione

2-Methyl-2-ethylbutyric acid Suppliers

Global Suppliers ( 58)

Supplier	Tel	Email	Country	ProdList	Advantage
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Aloespharm Co., Ltd.	021-20960837	market@aloespharm.com	China	1299	55
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13323	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66028182 17714375163	yftan@aikonchem.com	China	16674	50
Credit Asia Chemical Co., Ltd.	+86 (21) 61124340		China	9739	58
skychemical Co.Ltd	021-20960837,QQ1332204249	sales@skychemical.com	China	3338	55
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58

Supplier	Advantage
Beijing HwrkChemical Technology Co., Ltd	55
Shanghai Longsheng chemical Co.,Ltd.	59
Shandong Xiya Chemical Co., Ltd	57
Aloespharm Co., Ltd.	55
Chengdu HuaXia Chemical Reagent Co. Ltd	58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	50
Credit Asia Chemical Co., Ltd.	58
skychemical Co.Ltd	55
Shanghai YuanYe Biotechnology Co., Ltd.	60
Amadis Chemical Company Limited	58

View Latest Price from 2-Methyl-2-ethylbutyric acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-09-02	2-Ethyl-2-methylbutanoic acid 19889-37-3	$1.00-200.00	1KG	99%, 99.5% Sublimated		Henan Fengda Chemical Co., Ltd
	2020-02-04	2-Methyl-2-ethylbutyric acid 19889-37-3	$1.00	1KG	98% HPLC	10 tons	Career Henan Chemical Co

2-Ethyl-2-methylbutanoic acid
19889-37-3
$1.00-200.00
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

2-Methyl-2-ethylbutyric acid
19889-37-3
$1.00
98% HPLC
Career Henan Chemical Co

2-Methyl-2-ethylbutyric acid Spectrum

2-Methyl-2-ethylbutyric acid(19889-37-3)¹HNMR

19889-37-3 (2-Methyl-2-ethylbutyric acid) Related Search:

Ethyl acetate Ethyl formate Ethyl acrylate 2-Ethylbutyric acid 2-Methyl butyric acid

2,2-Bis(hydroxymethyl)butyric acid Bensulfuron methyl Kresoxim-methyl Methyl 2-hydroxyethyl cellulose 4-Aminobutyric acid

2-Butanone oxime Methyl acetate Ethylparaben Methylparaben Thiophanate-methyl

Ethanol Isoxadifen-ethyl Ethyl cyanoacetate

1of4

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 2-Methyl-2-ethylbuty 19889-37-3---2-Methyl-2-ethylbutyric acid 2-Ethyl-2-methylbutyric acid (EMBA) Butanoic acid, 2-ethyl-2-methyl- 19889-37-3 19889373