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2-Octyn-1-ol

2-Octyn-1-ol Structure
2-Octyn-1-ol structure
CAS No.
20739-58-6
Chemical Name:
2-Octyn-1-ol
Synonyms
Oct-2-yn-1-ol;2-OCTYN-1-OL;2-Octyn-1-ol,98%;2-OCTYN-1-OL 98%;TIMTEC-BB SBB009105;2-OCTYN-1-OL, 98%2-OCTYN-1-OL, 98%2-OCTYN-1-OL, 98%
CBNumber:
CB2347653
Molecular Formula:
C8H14O
Molecular Weight:
126.2
MDL Number:
MFCD00039542
MOL File:
20739-58-6.mol
MSDS File:
SDS
Last updated:2026-05-28 00:22:53
Request For Quotation

2-Octyn-1-ol Properties

Melting point -18°C
Boiling point 76-78 °C/2 mmHg (lit.)
Density 0.880 g/mL at 25 °C (lit.)
refractive index n20/D 1.4560(lit.)
Flash point 195 °F
storage temp. 2-8°C
pka 13.11±0.10(Predicted)
form Liquid
color Clear colorless to slightly yellow
BRN 1744120
InChI InChI=1S/C8H14O/c1-2-3-4-5-6-7-8-9/h9H,2-5,8H2,1H3
InChIKey TTWYFVOMGMBZCF-UHFFFAOYSA-N
SMILES C(O)C#CCCCCC
CAS DataBase Reference 20739-58-6(CAS DataBase Reference)
FDA UNII 4TJB33AE5Q
NIST Chemistry Reference 2-Octyn-1-ol(20739-58-6)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P210e-P280a-P370+P378a-P403+P235-P501a
PPE Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Hazard Codes  Xi,Xn
Risk Statements  22-36/37/38
Safety Statements  37/39-26
RIDADR  UN 1993 / PGIII
WGK Germany  3
F  10-23
HS Code  29052900
Storage Class 10 - Combustible liquids
NFPA 704
2
2 0

2-Octyn-1-ol price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 630837 2-Octyn-1-ol 97% 20739-58-6 5g $46.4 2026-04-30 Buy
TCI Chemical O0493 2-Octyn-1-ol >98.0%(GC) 20739-58-6 5mL $76 2026-04-30 Buy
TCI Chemical O0493 2-Octyn-1-ol >98.0%(GC) 20739-58-6 25mL $209 2026-04-30 Buy
GFS CHEMICALS 82531 2-Octyn-1-ol, 98% 20739-58-6 10G $86.23 2026-06-03 Buy
aablocks AA002IYK Oct-2-Yn-1-Ol 98% 20739-58-6 1g $20 2026-05-28 Buy
Product number Packaging Price Buy
630837 5g $46.4 Buy
O0493 5mL $76 Buy
O0493 25mL $209 Buy
82531 10G $86.23 Buy
AA002IYK 1g $20 Buy

2-Octyn-1-ol Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to slightly yellow liquid

Uses

2-Octyn-1-ol is used as a possible descriptor for toxicity prediction through electrophilicity. This compound is also found in Ixora pavetta Vahl. which is a small tree that is used for treatment of diarrhea, dysentery, urinary disorder, leukorrheavernal diseases and sedative.

2-Octyn-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methoxytetrahydropyran 7-OCTYN-1-OL

2-Octyn-1-ol Suppliers

Global( 108)Suppliers
Supplier Tel Email Country ProdList Advantage
Nantong Xiaochang Pharmaceutical Trading Co., Ltd. 0513-82104991 15716298942 sales11@btcpharm.com China 860 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
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Nanjing Vital Chemical Co., Ltd. Please Send Email 18652950785 chemweiao@163.com China 4368 65
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Shanghai Youd Chemical Technology Co., Ltd. 021-37910092 15821801668 cong44@126.com China 286 58
Supplier Advantage
Nantong Xiaochang Pharmaceutical Trading Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Capot Chemical Co., Ltd 66
Shandong Xiya Chemical Co., Ltd 57
Nanjing Vital Chemical Co., Ltd. 65
Maya High Purity Chemicals 57
Shanghai Youd Chemical Technology Co., Ltd. 58

View Lastest Price from 2-Octyn-1-ol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Octyn-1-ol pictures 2020-01-10 2-Octyn-1-ol
20739-58-6
 $5.50 1KG 98%min 1kg,10kg,100kg Career Henan Chemical Co

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2-OCTYN-1-OL 2-Octyn-1-ol,98% TIMTEC-BB SBB009105 2-OCTYN-1-OL 98% 2-OCTYN-1-OL, 98%2-OCTYN-1-OL, 98%2-OCTYN-1-OL, 98% Oct-2-yn-1-ol 20739-58-6 CH3CH24CCCH2OH Alkynes Building Blocks Organic Building Blocks Internal Alkynes Internal Organic Building Blocks Building Blocks Chemical Synthesis Organic Building Blocks