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3,5-Dimethyl-3-hexanol

3,5-Dimethyl-3-hexanol structure

CAS No.: 4209-91-0

Chemical Name:: 3,5-Dimethyl-3-hexanol

Synonyms: 3-Hexanol, 3,5-dimethyl-;3,5-dimethyl-3-hexano;3,5-Dimethyl-3-hexanol;3,5-Dimethyl-3-hexanol>3,5-Dimethyl-3-hexanol,98%;(±)-3,5-dimethyl-hexan-3-ol;3-Hydroxy-3,5-diMethylhexane;ISOBUTYL ETHYL METHYL CARBINOL

CBNumber:: CB7142529

Molecular Formula:: C8H18O

Molecular Weight:: 130.23

MDL Number:: MFCD00021823

MOL File:: 4209-91-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:32

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3,5-Dimethyl-3-hexanol Properties

Melting point	-61.15°C (estimate)
Boiling point	63 °C / 21.8mmHg
Density	0,83 g/cm³
refractive index	1.4250-1.4270
storage temp.	2-8°C
pka	15.38±0.29(Predicted)
form	clear liquid
color	Colorless to Almost colorless
Henry's Law Constant	8.9×10^-2 mol/(m³Pa) at 25℃, Yaws (2003)
CAS DataBase Reference	4209-91-0(CAS DataBase Reference)
EPA Substance Registry System	3,5-Dimethyl-3-hexanol (4209-91-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H226-H315-H319-H335

Precautionary statements

P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Risk Statements

36/37/38

Safety Statements

26-36/37/39

RIDADR

1987

TSCA

TSCA listed

HazardClass

PackingGroup

III

HS Code

2905190098

NFPA 704

	1
2		0

3,5-Dimethyl-3-hexanol price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S411906	3,5-DIMETHYL-3-HEXANOL Aldrich	4209-91-0	1g	$172	2023-01-07	Buy
TCI Chemical	D1971	3,5-Dimethyl-3-hexanol >99.0%(GC)	4209-91-0	5mL	$32	2026-04-30	Buy
aablocks	AA003ILR	3,5-Dimethyl-3-hexanol 98%	4209-91-0	1g	$52	2026-05-28	Buy
aablocks	AA003ILR	3,5-Dimethyl-3-hexanol 98%	4209-91-0	5g	$140	2026-05-28	Buy
Crysdot	CD13013361	3,5-Dimethylhexan-3-ol 95+%	4209-91-0	100g	$606	2026-05-27	Buy

Product number	Packaging	Price	Buy
S411906	1g	$172	Buy
D1971	5mL	$32	Buy
AA003ILR	1g	$52	Buy
AA003ILR	5g	$140	Buy
CD13013361	100g	$606	Buy

3,5-Dimethyl-3-hexanol Chemical Properties, Uses, Production

3,5-Dimethyl-3-hexanol synthesis

Synthesis of 3,5-Dimethyl-3-hexanol from 4-Methyl-2-pentanone

3,5-Dimethyl-3-hexanol Preparation Products And Raw materials

Raw materials

NSC44906 1,5-Hexadien-3-ol, 3,5-dimethyl- 3,5-dimethyl-4-hexen-3-ol 3,5-dimethylhex-1-en-3-ol Ethylmagnesium bromide

Ethyl 2-isopropylacetoacetate 4-Methyl-2-pentanone Benzoic acid Chloroethane Mesityl oxide

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Preparation Products

3,5-Dimethyl-3-hexanol Suppliers

Global Suppliers ( 61)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
The future of Shanghai Industrial Co., Ltd.	021-61552785	sales@shshiji.com	China	9531	55
Mashilabs (Shanghai) Co.,Ltd.	19916721580	mafarm@126.com	China	4534	58
Beijing NuoqiYa Biotechnology Co., Ltd.	4000-819-385 010-62329685 13718666987		China	1968	55
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
The future of Shanghai Industrial Co., Ltd.	55
Mashilabs (Shanghai) Co.,Ltd.	58
Beijing NuoqiYa Biotechnology Co., Ltd.	55
Shanghai YuanYe Biotechnology Co., Ltd.	60

View Latest Price from 3,5-Dimethyl-3-hexanol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-07	3,5-Dimethylhexan-3-ol 4209-91-0	$1.00-35.00	1KG	99%	15000KG	Shaanxi Dideu Medichem Co. Ltd
2020-01-15	3,5-DIMETHYL-3-HEXANOL 4209-91-0	$2.00	1g	98%MIN		Career Henan Chemical Co
2019-11-19	3,5-DIMETHYL-3-HEXANOL 4209-91-0		1g	95%min	20kg/month	Nanjing jinheyou Trading Co., Ltd.

3,5-Dimethylhexan-3-ol
4209-91-0
$1.00-35.00
99%
Shaanxi Dideu Medichem Co. Ltd

3,5-DIMETHYL-3-HEXANOL
4209-91-0
$2.00
98%MIN
Career Henan Chemical Co

3,5-DIMETHYL-3-HEXANOL
4209-91-0
$0.00
95%min
Nanjing jinheyou Trading Co., Ltd.

3,5-Dimethyl-3-hexanol Spectrum

3,5-DIMETHYL-3-HEXANOL(4209-91-0)MS 3,5-DIMETHYL-3-HEXANOL(4209-91-0)IR1 3,5-DIMETHYL-3-HEXANOL(4209-91-0)Raman

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ISOBUTYL ETHYL METHYL CARBINOL (±)-3,5-dimethyl-hexan-3-ol 3,5-dimethyl-3-hexano 3,5-Dimethyl-3-hexanol,98% 3-Hydroxy-3,5-diMethylhexane 3,5-Dimethyl-3-hexanol> 3-Hexanol, 3,5-dimethyl- 3,5-Dimethyl-3-hexanol 4209-91-0 4209910 19113781