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3-(5-Methyl-2-furyl)butyraldehyde

3-(5-Methyl-2-furyl)butyraldehyde structure

CAS No.: 31704-80-0

Chemical Name:: 3-(5-Methyl-2-furyl)butyraldehyde

Synonyms: FEMA 3307;3-(5-METHYL-2-FURYL)BUTANAL;β,5-Dimethyl-2-furanpropanal;3-(5-Methyl-2-furanyl)butanal;3-(5-Methylfuran-2-yl)butanal;2-Furanpropanal, β,5-dimethyl-;beta,5-dimethyl-2-furanpropana;2-Furanpropanal, β,5-dimethyl-;3-(5-METHYL-2-FURYL)BUTANAL 99+%;3-(5-Methyl-2-furyl)butyraldehyde

CBNumber:: CB1348855

Molecular Formula:: C9H12O2

Molecular Weight:: 152.19

MDL Number:: MFCD00209519

MOL File:: 31704-80-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:49:12

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3-(5-Methyl-2-furyl)butyraldehyde Properties

Boiling point	93-94 °C/14 mmHg (lit.)
Density	1.009 g/mL at 25 °C (lit.)
FEMA	3307 \| 3-(5-METHYL-2-FURYL)-BUTANAL
refractive index	n20/D 1.472(lit.)
FLAVIS Number	13.058 \| 3-(5-Methyl-2-furyl) butanal
Flash point	136 °F
Odor	at 10.00 % in dipropylene glycol. green vegetable fruity fatty watermelon cucumber cyclamen floral
Odor Type	green
biological source	synthetic
Sensitive	Air Sensitive
JECFA Number	1500
Major Application	flavors and fragrances
InChI	1S/C9H12O2/c1-7(5-6-10)9-4-3-8(2)11-9/h3-4,6-7H,5H2,1-2H3
InChIKey	DFSVNSCDOZSUCT-UHFFFAOYSA-N
SMILES	CC(CC=O)c1ccc(C)o1
LogP	2.01
CAS DataBase Reference	31704-80-0
Substances Added to Food (formerly EAFUS)	3-(5-METHYL-2-FURYL)-BUTANAL
FDA UNII	HMR4SK847T
EPA Substance Registry System	2-Furanpropanal, .beta.,5-dimethyl- (31704-80-0)
UNSPSC Code	12164502

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Warning

Hazard statements

H226

Precautionary statements

P210-P240-P241-P280a-P303+P361+P353-P501a

Risk Statements

Safety Statements

RIDADR

UN 1989 3/PG 3

WGK Germany

TSCA

TSCA listed

HazardClass

PackingGroup

III

Storage Class

3 - Flammable liquids

Hazard Classifications

Flam. Liq. 3

NFPA 704

	2
2		0

3-(5-Methyl-2-furyl)butyraldehyde price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	208692	3-(5-Methyl-2-furyl)butanal	31704-80-0	25.00g	$171	2026-05-18	Buy
aablocks	AA003I2V	3-(5-Methylfuran-2-yl)butanal 98%	31704-80-0	1g	$29	2026-05-28	Buy
aablocks	AA003I2V	3-(5-Methylfuran-2-yl)butanal 98%	31704-80-0	5g	$70	2026-05-28	Buy
aablocks	AA003I2V	3-(5-Methylfuran-2-yl)butanal 98%	31704-80-0	25g	$274	2026-05-28	Buy
TRC	M220600	3-(5-Methyl-2-furyl)butyraldehyde	31704-80-0	100mg	$60	2021-12-16	Buy

Product number	Packaging	Price	Buy
208692	25.00g	$171	Buy
AA003I2V	1g	$29	Buy
AA003I2V	5g	$70	Buy
AA003I2V	25g	$274	Buy
M220600	100mg	$60	Buy

3-(5-Methyl-2-furyl)butyraldehyde Chemical Properties, Uses, Production

Chemical Properties

3-(5-Methyl-2-furyl)butanal has vegetable, fruity, fatty undertones.

Uses

3-(5-Methyl-2-furyl)butyraldehyde can be used as antiviral agents.

Definition

ChEBI: 3-(5-Methyl-2-furanyl)butanal is a heteroarene.

Taste threshold values

Taste characteristics at 10 ppm: green, fruity with fatty nuances.

3-(5-Methyl-2-furyl)butyraldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

3-(5-Methyl-2-furyl)butyraldehyde Suppliers

Global Suppliers ( 46)

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Nanjing Datang Pharmaceutical Technology Co., Ltd.	025-84341491 13951930983	821832400@qq.com	China	300	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Aikon International Limited	025-58859352 13913916777	dt3@aikonchem.com	China	15490	58
Bejing Famous Pharmaceutical Technology Co., Ltd.	010-80339217; 13331045123	2559355526@qq.com	China	14180	58
Shanghai Han-Xiang Chemical Co., Ltd.	17754423994	candy@biochempartner.com	China	3057	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
Energy Chemical	61
Syntechem Co.,Ltd	57
Nanjing Datang Pharmaceutical Technology Co., Ltd.	58
Sigma-Aldrich	80
Aikon International Limited	58
Bejing Famous Pharmaceutical Technology Co., Ltd.	58
Shanghai Han-Xiang Chemical Co., Ltd.	58
Dideu Industries Group Limited	58

View Latest Price from 3-(5-Methyl-2-furyl)butyraldehyde manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-26	3-(5-Methyl-2-furyl)butyraldehyde 31704-80-0		100G	99.0%+	100 tons	Shaanxi Dideu Medichem Co. Ltd
	2020-01-08	3-(5-METHYL-2-FURYL)BUTYRALDEHYDE 31704-80-0	$2.00	1KG	98%	100g , 1kg, 5kg , 50kg	Career Henan Chemical Co

3-(5-Methyl-2-furyl)butyraldehyde
31704-80-0
99.0%+
Shaanxi Dideu Medichem Co. Ltd

3-(5-METHYL-2-FURYL)BUTYRALDEHYDE
31704-80-0
$2.00
98%
Career Henan Chemical Co

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FEMA 3307 3-(5-METHYL-2-FURYL)BUTANAL 3-(5-METHYL-2-FURYL)BUTANAL 99+% 2-Furanpropanal, .beta.,5-dimethyl- 3-(5-Methyl-2-furanyl)butanal β,5-Dimethyl-2-furanpropanal beta,5-dimethyl-2-furanpropana beta,5-dimethylfuran-2-propionaldehyde 3-(5-Methylfuran-2-yl)butanal 2-Furanpropanal, β,5-dimethyl- 3-(5-Methyl-2-furyl)butyraldehyde USP/EP/BP 2-Furanpropanal, β,5-dimethyl- 3-(5-methyl-2-furanyl)butylaldehyde 3-(5-Methyl-2-furyl)butyraldehyde 31704-80-0 C9H12O2C9H12O2C9H12O2 ALDEHYDE Alphabetical Listings Flavors and Fragrances M-N