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CAS RN: 126-86-3 | Product Number: T0724

2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture)

Purity: >95.0%(GC)
  • 4,7-Dihydroxy-2,4,7,9-tetramethyl-5-decyne (DL- and meso- mixture)
€ 18,00
3   ≥20 
€ 77,00
4   6  

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Product Number T0724
Purity / Analysis Method >95.0%(GC)
Molecular Formula / Molecular Weight C__1__4H__2__6O__2 = 226.36  
Physical State (20 deg.C) Solid
CAS RN 126-86-3
Reaxys Registry Number 1724053
PubChem Substance ID 87576585
SDBS (AIST Spectral DB) 7369
MDL Number


Appearance White to Orange to Green powder to lump
Purity(GC) min. 95.0% (total of isomers)
Properties (reference)
Melting Point 54 °C
Boiling Point 260 °C
Solubility in water Practically insoluble
Degree of solubility in water 1.2 g/l   20 °C
Solubility (soluble in) Methanol,Acetone
Solubility (slightly sol. in) Benzene
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H319 : Causes serious eye irritation.
H373 : May cause damage to organs through prolonged or repeated exposure.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P280 : Wear eye protection/ face protection.
P314 : Get medical advice/ attention if you feel unwell.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
Related Laws:
EC Number 204-809-1
Transport Information:
HS Number 2905299090
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