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1,4-Butanediol

Chemical Name 1,4-Butanediol
Synonyms 1,4-Butylene glycol;Tetramethylene glycol;butane-1,4-diol;butane-1,1-diol;BDO
Molecular Formula C4H10O2
Molecular Weight 90.121
InChl InChI=1/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
CAS Registry Number 110-63-4
EINECS 203-786-5
Molecular Structure 110-63-4  1,4-Butanediol
Density 1.006g/cm3
Melting Point 20℃
Boiling Point 227.999°C at 760 mmHg
Refractive Index 1.441
Flash Point 105.909°C
Water Solubility Miscible
Vapour Pressur 0.015mmHg at 25°C
Hazard Symbols  Xn##Harmful:;
Risk Codes R22:;
MSDS Material Safety Data Sheet