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2-Methylbutyl 2-methylbutyrate

2-Methylbutyl 2-methylbutyrate structure

CAS No.: 2445-78-5

Chemical Name:: 2-Methylbutyl 2-methylbutyrate

Synonyms: FEMA 3359;UNII:HYC739X7BP;2-Methylbutyl 2-meth;2-Methy Butyl -2-Methy Butyl;2-METHYLBUTYL 2-METHYLBUTYRATE;METHYL-2-BUTYL-2-METHYLBUTYRATE;2-Methylbutyl-2-methylbutanoate;2-METHYLBUTYL DL-2-METHYLBUTYRATE;Methylbutyricacidmethylbutylester;2-MethylbutylDL-2-Methylbutyrate>

CBNumber:: CB7463367

Molecular Formula:: C10H20O2

Molecular Weight:: 172.26

MDL Number:: MFCD00059395

MOL File:: 2445-78-5.mol

MSDS File:: SDS

Last updated:2026-05-24 22:25:33

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2-Methylbutyl 2-methylbutyrate Properties

Boiling point	70-72 °C11 mm Hg(lit.)
Density	0.855 g/mL at 25 °C(lit.)
refractive index	n20/D 1.411-1.417(lit.)
FEMA	3359 \| 2-METHYLBUTYL 2-METHYLBUTYRATE
FLAVIS Number	09.516 \| 2-Methylbutyl 2-methylbutyrate
Flash point	153 °F
form	clear liquid
color	Colorless to Light yellow
Odor	at 10.00 % in dipropylene glycol. sweet fruity ester berry green waxy apple
Odor Type	fruity
biological source	synthetic
JECFA Number	212
Major Application	flavors and fragrances
InChI	1S/C10H20O2/c1-5-8(3)7-12-10(11)9(4)6-2/h8-9H,5-7H2,1-4H3
InChIKey	PVYFCGRBIREQLL-UHFFFAOYSA-N
SMILES	CCC(C)COC(=O)C(C)CC
LogP	3.53
CAS DataBase Reference	2445-78-5(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	2-METHYLBUTYL 2-METHYLBUTYRATE
FDA UNII	HYC739X7BP
NIST Chemistry Reference	Butanoic acid, 2-methyl-, 2-methylbutyl ester(2445-78-5)
EPA Substance Registry System	2-Methylbutyl 2-methylbutyrate (2445-78-5)
UNSPSC Code	12164502
NACRES	NA.21

SAFETY

Risk and Safety Statements

Signal word

Warning

Hazard statements

H227

Precautionary statements

P210-P280-P370+P378-P403+P235-P501

PPE

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Hazard Codes

Risk Statements

51/53

Safety Statements

RIDADR

UN 3082 9/PG 3

WGK Germany

TSCA

TSCA listed

HS Code

29156000

Storage Class

10 - Combustible liquids

NFPA 704

	2
0		0

2-Methylbutyl 2-methylbutyrate price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W335908	2-Methylbutyl 2-methylbutyrate ≥95%, FG	2445-78-5	1 each	$58	2026-04-30	Buy
Sigma-Aldrich	W335908	2-Methylbutyl 2-methylbutyrate ≥95%, FG	2445-78-5	1kg	$127	2026-04-30	Buy
Sigma-Aldrich	W335908	2-Methylbutyl 2-methylbutyrate ≥95%, FG	2445-78-5	4kg	$460	2026-04-30	Buy
Sigma-Aldrich	W335908	2-Methylbutyl 2-methylbutyrate ≥95%, FG	2445-78-5	1 unit	$56.3	2025-07-31	Buy
Sigma-Aldrich	W335908	2-Methylbutyl 2-methylbutyrate ≥95%, FG	2445-78-5	100g	$66.7	2025-07-31	Buy

Product number	Packaging	Price	Buy
W335908	1 each	$58	Buy
W335908	1kg	$127	Buy
W335908	4kg	$460	Buy
W335908	1 unit	$56.3	Buy
W335908	100g	$66.7	Buy

2-Methylbutyl 2-methylbutyrate Chemical Properties, Uses, Production

Application

2-Methylbutyrate, also known as dl-2-methylbutyric acid or α,β-methylbutyrate, is a natural product with a sweet fruity, ester-like, green, and waxy aroma. Its flavor profile is sweet, fruity, jackfruit-like, green, waxy, and woody. It is used in the formulation of food flavorings such as jackfruit, peach, candied ice cream, apple, grape, banana, melon, and berry flavorings, as well as in the blending of cosmetic flavorings.

Description

2-Methylbutyl 2-methylbutyrate is like fruit, berry, and apple. May be prepared by esterification of 2-methylbutanoic acid with 2-methyl-1-butanol; by condensation of isobutyraldehyde at 120°C.

Chemical Properties

2-Methylbutyl-2-methyl butyrate has a fruity, berry, apple like aroma.

Occurrence

Reported found as a component in the essential oil of hops (Humulus lupulus); also as the odorous component in Vaccinium vitis-idaea and in cocoa beans. Also reported found in apple, apricot, feyoa fruit (Feijoa sellowiana), melon, peppermint oil, spearmint oil, filberts, lovage leaf, myrtle leaf and berry and Roman chamomile oil

Preparation

By esterification of 2-methylbutanoic acid with 2-methyl-1-butanol; by condensation of isobutyraldehyde at 120°C

Definition

ChEBI: 2-Methylbutyl 2-methylbutanoate is a fatty acid ester.

Taste threshold values

Taste characteristics at 30 ppm: sweet, fruity, pineapple character, estery with green, waxy and woody nuances

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 4319, 1987 DOI: 10.1021/jo00228a032

2-Methylbutyl 2-methylbutyrate Preparation Products And Raw materials

Raw materials

2-Methyl-1-butanol 2-Methyl butyric acid Isobutyraldehyde

Preparation Products

2-Methylbutyl 2-methylbutyrate Suppliers

Global Suppliers ( 207)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
jiliang chemicals	21-62165282	bidingchem@163.com	China	1395	60
XiaoGan ShenYuan ChemPharm co,ltd	15527621225; 15527621225	1791901229@qq.com	China	6742	52
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57
Chengdu Ai Keda Chemical Technology Co., Ltd.	4008-755-333 18080918076	800078821@qq.com	China	9706	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
jiliang chemicals	60
XiaoGan ShenYuan ChemPharm co,ltd	52
Beijing Isomersyn Technology CO;LTD	57
Sichuan Kulinan Technology Co., Ltd	57
Maya High Purity Chemicals	57
Chengdu Ai Keda Chemical Technology Co., Ltd.	55

View Latest Price from 2-Methylbutyl 2-methylbutyrate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-05-23	2-Methylbutyl 2-Methylbutyrate 2445-78-5	$45.00-99.00	1kg	99%	20ton	Hebei Zhuanglai Chemical Trading Co Ltd
2024-07-20	2-Methylbutyl 2-methylbutyrate 2445-78-5		1kg	98%	10ton	JINING XINHE CHEMICAL CO., LTD
2019-07-06	2-Methylbutyl 2-methylbutyrate 2445-78-5	$10.00	25KG	99%	1000KGS	Career Henan Chemical Co

2-Methylbutyl 2-Methylbutyrate
2445-78-5
$45.00-99.00
99%
Hebei Zhuanglai Chemical Trading Co Ltd

2-Methylbutyl 2-methylbutyrate
2445-78-5
98%
JINING XINHE CHEMICAL CO., LTD

2-Methylbutyl 2-methylbutyrate
2445-78-5
$10.00
99%
Career Henan Chemical Co

2-Methylbutyl 2-methylbutyrate Spectrum

2-Methylbutyl 2-methylbutyrate(2445-78-5)¹HNMR 2-Methylbutyl 2-methylbutyrate(2445-78-5)IR1

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2-methyl-butanoicaci2-methylbutylester DL-2-METHYLBUTYRIC ACID 2-METHYLBUTYL ESTER Butanoic acid, 2-methyl-, 2-methylbutyl ester Butanoicacid,2-methyl-,2-methylbutylester Butyric acid, 2-methyl-, 2-methylbutyl ester METHYL-2-BUTYL-2-METHYLBUTYRATE Methylbutyricacidmethylbutylester 2-METHYLBUTYL 2-METHYLBUTYRATE 90+% 2-Methylbutyric acid 2-methylbutyl ester 2-METHYLBUTYL-2-METHYL BUTYRATE, NATURAL 2-METHYLBUTYL DL-2-METHYLBUTYRATE 2-METHYLBUTYL 2-METHYLBUTYRATE 2-Methy Butyl -2-Methy Butyl Natural D-2-Methylbutyl 2-Methylbutyrate 2-Methylbutyl 2-meth 2-Methylbutanoic acid 2-methylbutyl ester 2-Methylbutyl-2-methylbutanoate 2-MethylbutylDL-2-Methylbutyrate> 2-Methylbutyl 2-methylbutyrate USP/EP/BP 2-Methylbutyl 2- methylbutyrate(kosher) Active 2-methylbutyl 2-methylbutyrate TIANFU-CHEM - 2-Methylbutyl 2-methylbutyrate UNII:HYC739X7BP FEMA 3359 Natural Active 2-Methylbutyl 2-Methylbutyrate 2445-78-5 C2H5CHCH3CO2CH2CHCH3C2H5 Alphabetical Listings Flavors and Fragrances M-N