1-Butanol
The chemical formula of n-butanol is C4H10O, which is a colorless transparent liquid organic compound and has the taste of wine.
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Description
English name: 1-Butanol
Cas#:71-36-3
Class#：3
Un#：1120
Hs code:2905130000
MDL NO. :MFCD00002964
EINECS NO. :200-751-6
RTECS NO. :EO1400000
BRN NO. :969148
PubChem NO. :24892030
Physical property data
1. Properties: Colorless transparent liquid with special odor.
2. Melting point (℃):-89.8
3. Boiling point (℃):117.7
4. Relative density (water =1):0.81
5. Relative vapor density (air =1):2.55
6. Saturated vapor pressure (kPa):0.73(20℃)
7. Heat of combustion (kJ/mol):-2673.2
8. Critical temperature (℃):289.85
9. Critical pressure (MPa):4.414
10. Octanol/water partition coefficient :0.88
11. Flash point (° C):29
12. Ignition temperature (℃):355~365
13. Explosion limit (%):11.3
14. Lower explosive limit (%):1.4
15. Solubility: slightly soluble in water, soluble in ethanol, ether and other organic solvents.
Usage
1. It is mainly used in the manufacture of phthalic acid, aliphatic dibasic acid and phosphoric acid n-butyl ester plasticizers, which are widely used in various plastic and rubber products.
2. Chromatographic analysis of standard substances. Used for colorimetric determination of arsenate acid, separation of potassium, sodium, lithium, chlorate solvent.
