CAS:107-88-0
MF:C4H10O2
MW:90.12
EINECS:203-529-7
Synonyms:(±)-butane-1,3-diol; 1,3-Butandiol; Methyltrimethylene; Methyltrimethylene glycol; methyltrimethyleneglycol; 1-METHYLTRIMETHYLENE GLYCOL; 1,3-DIHYDROXYBUTANE;(+/-)-1,3-BUTANEDIOL
What is 1,3-Butanediol CAS 107-88-0？
1, 3-butanediol is a clear, colorless, hygroscopic viscous liquid with a weak special taste. Almost odorless. Boiling point 207.5℃, relative density (4:0059), refractive index (nD20)1.4401, freezing point <-50℃, flash point 121.1℃. It has certain bacteriostatic effect. 1, 3-butanediol is miscible in water, acetone, and ether.
Specification
| Item | Specification |
| Melting point | -54 °C |
| Boiling point | 203-204 °C(lit.) |
| Density | 1.005 g/mL at 25 °C(lit.) |
| Vapor pressure | 0.06 mm Hg ( 20 °C) |
| Refractive index | n20/D 1.44(lit.) |
| Flash point | 250 °F |
| LogP | -0.9 at 25℃ |
| Acidity coefficient (pKa) | 14.83±0.20 |
Application
1, 3-butandiol, referred to as 1,3-BDO, has good hygroscopicity, odorless, low toxicity, good water solubility and other characteristics, and also has the reactivity of diols. Mainly used in the production of plasticizer, unsaturated polyester resin, industrial dehydrating agent, etc. Can be used as moisturizer in cosmetics, applied in lotion, cream, lotion, gel, toothpaste and other products; It can also be used as a humidifier and softener for textiles, tobacco and paper, and an antibacterial agent for cheese or meat.
Packaging
Usually packed in 200kg/drum, and also can be do customized package.
