ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
126-30-7 2,2-Dimethyl-1,3-propanediol |
|
Chemical Name | 2,2-Dimethyl-1,3-propanediol |
Synonyms | Neopentyl glycol;2,2-dimethylpropane-1,3-diol;2-ethylpropane-1,3-diol |
Molecular Formula | C5H12O2 |
Molecular Weight | 104.1476 |
InChl | InChI=1/C5H12O2/c1-2-5(3-6)4-7/h5-7H,2-4H2,1H3 |
CAS Registry Number | 126-30-7 |
EINECS | 204-781-0 |
Molecular Structure | ![]() |
Density | 0.978g/cm3 |
Melting Point | 122-128℃ |
Boiling Point | 221.9°C at 760 mmHg |
Refractive Index | 1.443 |
Flash Point | 105.3°C |
Water Solubility | 830 g/L (20℃) |
Vapour Pressur | 0.0215mmHg at 25°C |
Hazard Symbols | |
Risk Codes | R36:; |
Safety Description | S26||S39:; |
MSDS |