ChemicalBook > CAS DataBase List > 2,4-HEXADIYNE-1,6-DIOL

2,4-HEXADIYNE-1,6-DIOL

Product Name
2,4-HEXADIYNE-1,6-DIOL
CAS No.
3031-68-3
Chemical Name
2,4-HEXADIYNE-1,6-DIOL
Synonyms
Hexadiynediol;2,4-Hexadiynediol;Diacetylene glycol;TIMTEC-BB SBB008793;2,4-HEXADIYN-1,6-DIOL;2,4-HEXADIENE-1,6-DIOL;2,4-HEXADIYNE-1,6-DIOL;hexa-2,4-diyne-1,6-diol;2,4-Hexadiyne-1,6-diol>2,4-HEXADIYNE-1,6-DIOL 99+%
CBNumber
CB7287646
Molecular Formula
C6H6O2
Formula Weight
110.11
MOL File
3031-68-3.mol
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2,4-HEXADIYNE-1,6-DIOL Property

Melting point:
113-114 °C (lit.)
Boiling point:
292.1±25.0 °C(Predicted)
Density 
1.234±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
soluble in Methanol
form 
powder to crystal
pka
12.26±0.10(Predicted)
color 
White to Light yellow to Light orange
BRN 
773791
InChI
1S/C6H6O2/c7-5-3-1-2-4-6-8/h7-8H,5-6H2
InChIKey
JXMQYKBAZRDVTC-UHFFFAOYSA-N
SMILES
OCC#CC#CCO
CAS DataBase Reference
3031-68-3(CAS DataBase Reference)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16-22-24/25
RIDADR 
UN 1325 4.1/PG 2
WGK Germany 
3
F 
4.5-8
HazardClass 
4.1
PackingGroup 
III
HS Code 
29052900
Storage Class
4.1B - Flammable solid hazardous materials
Hazard Classifications
Flam. Sol. 1
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
52490
Product name
2,4-Hexadiyne-1,6-diol
Purity
≥98.0% (GC)
Packaging
1g
Price
$89.6
Updated
2025/07/31
Sigma-Aldrich
Product number
52490
Product name
2,4-Hexadiyne-1,6-diol
Purity
≥98.0% (GC)
Packaging
5g
Price
$600
Updated
2025/07/31
TCI Chemical
Product number
H0619
Product name
2,4-Hexadiyne-1,6-diol
Purity
>99.0%(GC)
Packaging
1g
Price
$97
Updated
2025/07/31
TCI Chemical
Product number
H0619
Product name
2,4-Hexadiyne-1,6-diol
Purity
>99.0%(GC)
Packaging
5g
Price
$479
Updated
2025/07/31
TRC
Product number
H290138
Product name
2,4-Hexadiyne-1,6-diol
Packaging
50mg
Price
$60
Updated
2021/12/16
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2,4-HEXADIYNE-1,6-DIOL Chemical Properties,Usage,Production

Uses

2,4-Hexadiyne-1,6-diol may be used as a starting material in the synthesis of thiarubrine A (an antibiotic). It may also be used to synthesize disodium salt of 2,4-hexadiyne 1,6-disulfate (HDDS).

General Description

2,4-Hexadiyne-1,6-diol can be prepared from propargyl alcohol. 2,4-Hexadiyne-1,6-diol readily undergoes polymerization when heated under vacuum or inert gas atmosphere.

Synthesis

The reaction substrate acetylenic alcohol 0.112 g (2.0 mmol), triethylamine 0.202 g (2.0 mmol), and CuAl-LDH catalyst 0.29 g were weighed and placed together in a glass flask, and 10 mL of the organic solvent toluene was added, and the reaction was stirred for 16 hr at room temperature and pressure. After stopping the reaction, the reaction mixture solution in the flask was filtered. The filtered solid was washed with toluene for 2-3 times, then dried at 40-150 ??C for 2-20 h and used directly in the next catalytic cycle. The filtrate was combined with the washed solvent and concentrated by rotary evaporator, then separated over a silica gel column with hexane/ethyl acetate as eluent to give 2,4-diyne-1,6-hexanediol in 86% yield.

2,4-HEXADIYNE-1,6-DIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-HEXADIYNE-1,6-DIOL Suppliers

Americas 1 China 89 Europe 1 France 1 Germany 2 India 2 Japan 2 Russia 1 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 22 Global 127
J & K SCIENTIFIC LTD.
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View Lastest Price from 2,4-HEXADIYNE-1,6-DIOL manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2,4-HEXADIYNE-1,6-DIOL 3031-68-3
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-11-22

3031-68-3, 2,4-HEXADIYNE-1,6-DIOLRelated Search:

2,4-HEXADIYNE-1,6-DIOL (-)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL 1,9-HEPTADECADIENE-4,6-DIYNE-3,8-DIOL 1,6-DIPHENOXY-2,4-HEXADIYNE 1,4-BIS(1-HYDROXYCYCLOHEXYL)-1,3-BUTADIYNE Diacetylene 2,4-HEXADIYNE 3,8-DIMETHYL-4,6-DECADIYNE-3,8-DIOL (+)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL 2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL 2,4-HEXADIYNE-1,6-DIOL BIS(AZOBENZENE-4-SULFONATE) 1,1,6,6-Tetraphenyl-2,4-hexadiyne-1,6-diol [S,(-)]-1-Phenyl-2,4-hexadiyne-1,6-diol 2,4-Hexadiyne-1,6-diol bis(4-hexyloxybenzoate) (1R,6S)-1,6-Bis(2-chlorophenyl)-1,6-diphenyl-2,4-hexadiyne-1,6-diol 2,4-HEXADIYNE-1,6-DIOL,BIS(4-METHYLBENZENESULPHONATE) 1,6-Bis(3,3-dimethyl-2-isopropyloxiranyl)-3,4-dimethyl-1,5-hexadiyne-3,4-diol 1,4-BIS(1-HYDROXYCYCLOPENTYL)-1,3-BUTADIYNE

  • 2,4-Hexadiynediol
  • Diacetylene glycol
  • TIMTEC-BB SBB008793
  • 1,6-DIHYDROXY-2,4-HEXADIYNE
  • 2,4-HEXADIENE-1,6-DIOL
  • 2,4-HEXADIYN-1,6-DIOL
  • 2,4-HEXADIYNE-1,6-DIOL
  • hexa-2,4-diyne-1,6-diol
  • 2,4-HEXADIYNE-1,6-DIOL 99+%
  • Hexadiynediol
  • 2,4-HEXADIYN-1,6-DIOL, 97%2,4-HEXADIYN-1,6-DIOL, 97%2,4-HEXADIYN-1,6-DIOL, 97%
  • 2,4-Hexadiyne-1,6-diol&gt
  • 3031-68-3
  • 3031-36-3
  • HOCH2CCCCCH2OH
  • Building Blocks
  • Alkynes
  • Internal
  • Organic Building Blocks
  • Acetylenes
  • Diyne Compounds (LB Films)
  • Acetylenic Alcohols & Their Derivatives
  • LB Films
  • Acetylenes
  • Acetylenic Alcohols & Their Derivatives
  • Diyne Compounds (LB Films)
  • Functional Materials
  • LB Films