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3-Decyn-1-ol

CAS No.
51721-39-2
Chemical Name:
3-Decyn-1-ol
Synonyms
Dec-3-yn-1-ol;Ai3-37272;ec-3-yn-1-ol;3-DECYN-1-OL;3-Decyne-1-ol;3-Decyn-1-ol >TIMTEC-BB SBB008896;2-Hydroxyethylhexylacetylene;Hexyl(2-hydroxyethyl)acetylene;2-HYDROXYETHYL-N-HEXYLACETYLENE
CBNumber:
CB9148686
Molecular Formula:
C10H18O
Molecular Weight:
154.25
MDL Number:
MFCD00040917
MOL File:
51721-39-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:44:58

3-Decyn-1-ol Properties

Melting point 1.9°C (estimate)
Boiling point 130-131 °C/22 mmHg (lit.)
Density 0.877 g/mL at 25 °C (lit.)
refractive index n20/D 1.459(lit.)
Flash point 224 °F
pka 14.41±0.10(Predicted)
form clear liquid
color Colorless to Light orange to Yellow
Specific Gravity 0.877
Water Solubility Sparingly soluble in water (0.21 g/L) (25°C).
BRN 1750909
InChI 1S/C10H18O/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-6,9-10H2,1H3
InChIKey YGEQBZUDPQQIFI-UHFFFAOYSA-N
SMILES CCCCCCC#CCCO
CAS DataBase Reference 51721-39-2(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
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  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2905.29.9000
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

3-Decyn-1-ol price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 422754 3-Decyn-1-ol 97% 51721-39-2 5g $136 2023-06-20 Buy
TCI Chemical D1275 3-Decyn-1-ol >97.0%(GC) 51721-39-2 5mL $135 2026-04-30 Buy
ChemScene CS-0331906 3-Decyn-1-ol 98+% 51721-39-2 1g $51 2026-06-04 Buy
ChemScene CS-0331906 3-Decyn-1-ol 98+% 51721-39-2 5g $144 2026-06-04 Buy
ChemScene CS-0331906 3-Decyn-1-ol 98+% 51721-39-2 10g $247 2026-06-04 Buy
Product number Packaging Price Buy
422754 5g $136 Buy
D1275 5mL $135 Buy
CS-0331906 1g $51 Buy
CS-0331906 5g $144 Buy
CS-0331906 10g $247 Buy

3-Decyn-1-ol Chemical Properties,Uses,Production

Uses

3-Decyn-1-ol may be used in the following studies:

  • As a starting material in the synthesis of 3′-deoxyribolactones.
  • As a starting material in the synthesis of (Z)-3-decen-1-ol by hydrogenation over P-2 nickel.
  • As a reagent in the synthesis of methyl 9-decynoate.

Uses

3-Decyn-1-ol may be used in the following studies, as a starting material in the synthesis of 3-deoxyribolactones, as a starting material in the synthesis of (Z)-3-decen-1-ol by hydrogenation over P-2 nickel and as a reagent in the synthesis of methyl 9-decynoate.

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 5423, 1984 DOI: 10.1016/S0040-4039(01)91301-2

General Description

3-Decyn-1-ol is primary homo-propargylic alcohol derivative. It has been reported to be formed during the isomerization of 2-decyn-1-ol in the presence of sodium salt of 1,3-diaminopropane. Its toxicity has been evaluated on the green alga, Pseudokirchneriella subcapitata in terms of EC50 (median effective concentration) and NOEC (no observed effect level) values. It undergoes semi hydrogenation in the presence of Lindlar catalyst to form cis-3-decen-1-ol.

3-Decyn-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 98)Suppliers
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
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
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
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Nanjing Vital Chemical Co., Ltd. Please Send Email 18652950785 chemweiao@163.com China 4368 65
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75

View Lastest Price from 3-Decyn-1-ol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Decyn-1-ol pictures 2020-02-14 3-Decyn-1-ol
51721-39-2
$1.00 1KG 99% 200kgs Career Henan Chemical Co
TIMTEC-BB SBB008896 2-HYDROXYETHYL-N-HEXYLACETYLENE 3-DECYN-1-OL 3-Decyne-1-ol 3-DECYN-1-OL, 98%3-DECYN-1-OL, 98%3-DECYN-1-OL, 98% 2-Hydroxyethylhexylacetylene Ai3-37272 Hexyl(2-hydroxyethyl)acetylene 3-Decyn-1-ol > ec-3-yn-1-ol Dec-3-yn-1-ol 51721-39-2 CH3CH25CCCH22OH CH3CH25C8801CCH2CH2OH CH3CH25CCCH2CH2OH Building Blocks Alkynes Acetylenes Acetylenic Alcohols & Their Derivatives Organic Building Blocks Terminal Building Blocks Chemical Synthesis Organic Building Blocks Acetylenes Acetylenic Alcohols & Their Derivatives Alkynes Organic Building Blocks Terminal