2,2-Dimethyl -1,3-propanediol, 126-30-7

Chinese name:2,2-Dimethyl -1,3-propanediol
english name:2,2-Dimethyl-1,3-propanediol
chinese alias: dimethyl propylene glycol; Neopentyl glycol (NPG); Quaternary pentyl glycol; 2,2-dimethyl -1,3-propanediol; Neopentyl glycol; Dimethyl trimethylene glycol
english alias: Neopentyl glycol (NPG); 2,2-Bis(hydroxymethyl)propane; 1,3-Propanediol, 2,2-dimethyl-; 2,2-Dimethylpropane-1,3-diol; NPG Glycol,Neopentylglycol; 2,2-Dihydroxy-2,2-dimethylpropane; Neopentyl Glycol; 2,2-dimethylpropane-1,3-diol;
CAS No:126-30-7
chemical formula: C5H12O2
molecular weight:104.148
density:1.06
melting point:122-128 ℃
boiling point:208 ℃
flash Point:107 ℃
vapor pressure: 0.0215 mmHgat25 °C
Refractive index:1.443
stability: Stable.Incompatiblewithstrongoxidizingagents,aceticanhydride,acidchlorides,moisture.Combustible.
Hazard Category Code: r36: Irritating to eyes.
Dangerous Goods Signs: xi: Irritant substance
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S39: Wear eye/face protection.

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