2,5-Dimethyl-3-hexyne-2,5-diol, CAS No. 142-30-3

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2,5-Dimethyl-3-hexyne-2,5-diol CAS No.142-30-3 / Cat No.EBD51246

Formula: C8H14O2

Molecular Weight:142.2

Synonyms:

2,5-dihydroxy-2,5-dimethyl-3-hexyne

2,5-dimethyl-3-hexyn-2,5-diol

1,1,4,4-tetramethylbutynediol

dimethyl hexynediol

2,5-dimethyl-3-hexyne-5-diol

acetylenepinacol

2,5-dimethyl 2,5-hexynediol

2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE

2,5-DIMETHYL-2,5-HEXYNEDIOL

2,5-DIMETHYL-3-HEXYN-2,5-DIOL

2,5-DIMETHYL-3-HEXYNE-2,5-DIOL

1,1,4,4-TETRAMETHYLBUTYNEDIOL

DIMETHYL HEXYNEDIO

2,5-dimethyl-3-hexyne-5-diol

acetylenepinacol

D 43

d43

Kemitracin-50

olfiney

tetramethyl-2-butynediol

Tetramethylbutynediol

2,5-dimethylhexyne-2,5-diol

2,5-Dimethyl-3-hexyne-2,5-diol, di + meso, 99%

3-Hexyne-2,5-diol, 2,5-dimethyl-

2,5-dimethyl-3-hexyne-2,5-diol, dl + meso

tetramethyl-2-butyn-1,4-diol

2,5-DIMETHYL-3-HEZYNE-2,5-DIOL

Hexadiindiol

2,5-Dimethyl-3-hexene-2,5-diol

2,5-dimethyl-2,5-hexyneldiol

2,5-dimethylhex-3-yne-2,5-diol

2.5-dimethyl-2.5-hexynediol

2,5-Dimethyl-2,5-hexynediol

HD-M

2,5-Dimethyl-3-hexyne-2,5-diol

2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE

2,5-DIMETHYL-2,5-HEXYNEDIOL

2,5-DIMETHYL-3-HEXYN-2,5-DIOL

2,5-DIMETHYL

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

white to light yellow crystalline flakes or powder
Density:

0,949 g/cm3
Melting point:

90-94 °C(lit.)
Boiling point:

121-123 °C/7 mmHg(lit.)
Flashing point:

102°C
Solubility:

240 g/L (20 ºC)

Safety Information

Symbol:
Signal words:

Danger
Hazard statements:

H317 May cause an allergic skin reaction.

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements:

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

NMR Spectrum

¹H NMR

¹³C NMR