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3-HEXYN-1-OL

3-HEXYN-1-OL structure

CAS No.: 1002-28-4

Chemical Name:: 3-HEXYN-1-OL

Synonyms: hex-3-yn-1-ol;3-Hexynol;3-HEXYN-1-OL;3-Hexyne-1-ol;3-Hexyn-1-ol>3-Hexyn-1-ol 98%;3-Hexyn-1-ol, 98 %;3-Hexyn-1-ol, 98% 5ML;3-HEXYN-1-OL, 98%3-HEXYN-1-OL, 98%3-HEXYN-1-OL, 98%

CBNumber:: CB1375848

Molecular Formula:: C6H10O

Molecular Weight:: 98.14

MDL Number:: MFCD00002957

MOL File:: 1002-28-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-07-14 18:42:12

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3-HEXYN-1-OL Properties

Melting point	-34°C (estimate)
Boiling point	63-64 °C12 mm Hg(lit.)
Density	0.898 g/mL at 25 °C(lit.)
refractive index	n20/D 1.454(lit.)
Flash point	146 °F
storage temp.	2-8°C
form	clear liquid
pka	14.35±0.10(Predicted)
color	Colorless to Light yellow to Light orange
Specific Gravity	0.898
BRN	1735911
InChI	InChI=1S/C6H10O/c1-2-3-4-5-6-7/h7H,2,5-6H2,1H3
InChIKey	ODEHKVYXWLXRRR-UHFFFAOYSA-N
SMILES	C(O)CC#CCC
CAS DataBase Reference	1002-28-4(CAS DataBase Reference)
FDA UNII	X07KYI4GTH
EPA Substance Registry System	3-Hexyn-1-ol (1002-28-4)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

TSCA

TSCA listed

HS Code

29052990

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	2
0		0

3-HEXYN-1-OL price More Price(47)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	244430	3-Hexyn-1-ol 98%	1002-28-4	25g	$134	2026-04-30	Buy
TCI Chemical	H0460	3-Hexyn-1-ol >97.0%(GC)	1002-28-4	5mL	$521	2026-04-30	Buy
TCI Chemical	H0460	3-Hexyn-1-ol >97.0%(GC)	1002-28-4	25mL	$1198	2026-04-30	Buy
Usbiological	278663	3-Hexyn-1-oL Asreported	1002-28-4	5g	$368	2026-06-03	Buy
Usbiological	278663	3-Hexyn-1-oL Asreported	1002-28-4	10g	$516	2026-06-03	Buy

Product number	Packaging	Price	Buy
244430	25g	$134	Buy
H0460	5mL	$521	Buy
H0460	25mL	$1198	Buy
278663	5g	$368	Buy
278663	10g	$516	Buy

3-HEXYN-1-OL Chemical Properties, Uses, Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

3-Hexyn-1-ol is an unsaturated alcohol that, when subjected to stereoselective hydrogenation, produces cis-3-Hexen-1-ol (H295005), a compound that is important in the fragrance industry. 3-Hexyn-1-ol also exhibits antifungal properties against Aspergillus oryzae, a fungus that is used to produce fermented foods and beverages in Japan.

Synthesis Reference(s)

Tetrahedron Letters, 18, p. 1019, 1977 DOI: 10.1016/S0040-4039(01)92817-5

General Description

The stereoselective hydrogenation of 3-hexyn-1-ol was studied. Poly(N-vinyl-2-pyrrolidone)-stabilized Pd-nanoclusters showed an extraordinary catalytic performance in the selective hydrogenation of 3-hexyn-1-ol.

3-HEXYN-1-OL Preparation Products And Raw materials

Raw materials

Preparation Products

trans-2-Hexen-1-ol TRANS-3-HEXEN-1-OL cis-3-Hexenoic acid Leaf alcohol 3-Hexyne, 1-iodo-

(Z)-3,4-dideuteriohex-3-en-1-ol (Z)-3,4-dideuteriohex-3-enal 3-Hexynyl bromide

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3-HEXYN-1-OL Suppliers

Global Suppliers ( 149)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai xinluo Bio-pharmaceutical Technology Co. , Ltd.	18117379185	674895062@qq.com	China	103	58
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
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
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
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9791	79
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75

Supplier	Advantage
Shanghai xinluo Bio-pharmaceutical Technology Co. , Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shandong Xiya Chemical Co., Ltd	57
Sinopharm Chemical Reagent Co,Ltd.	79
Maya High Purity Chemicals	57
Thermo Fisher Scientific	75

View Latest Price from 3-HEXYN-1-OL manufacturers

Update time	Product	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-14	3-HEXYN-1-OL 1002-28-4	1kg	98%	1000kg	Shaanxi Dideu New Materials Co. Ltd
2025-12-24	3-HEXYN-1-OL 1002-28-4	1KG	99.0%	1000KG	Shaanxi Dideu Medichem Co. Ltd
2025-04-04	3-HEXYN-1-OL 1002-28-4	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.

3-HEXYN-1-OL
1002-28-4
98%
Shaanxi Dideu New Materials Co. Ltd

3-HEXYN-1-OL
1002-28-4
99.0%
Shaanxi Dideu Medichem Co. Ltd

3-HEXYN-1-OL
1002-28-4
98%
Henan Aochuang Chemical Co.,Ltd.

3-HEXYN-1-OL Spectrum

3-HEXYN-1-OL(1002-28-4)MS 3-HEXYN-1-OL(1002-28-4)¹HNMR 3-HEXYN-1-OL(1002-28-4)¹³CNMR 3-HEXYN-1-OL(1002-28-4)IR1 3-HEXYN-1-OL(1002-28-4)Raman

1002-28-4 (3-HEXYN-1-OL) Related Search:

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