Butyl Acetate(BA)
Paking:180kg/drum
Struc. Formula: CH3COO(CH2)3CH3
Mole. Weight: 116.16
Butyl Acetate 99.5%
1.High purity: 99%min
2.Steady supply: 2000MT per month
3.Quick delivery: within 10 days
4.manufacturE
Basic information:
Butyl, or sec-butyl acetate, also known as butyl acetate. It can dissolve a variety of resin and organics.The properties of Sec-butyl acetate and other isomers are similar in most cases, the biggest differences are that its boiling point is lower than n-butyl and isobutyl, and its evaporation is faster.
Appearance: colorless, flammable, with fruit flavor liquid
CAS No.: 105-46-4
EIENCS No.: 203-300-1
Molecular formula: CH3COOCH (CH3) CH2CH3
Molecular weight: 116.16
HS code: 29349990
Application:
used as solvent in coating industry. used as solvent in printing ink,adhesive agent. used as the reaction intermediate in the production of resin. used as a cleaning agent. used as a component in diluents.
The physical properties:
Serial No | Item | Data |
1 | Molecular formula | CH3COOCH(CH3)CH2CH3 |
2 | Relative molecule | 112.3 |
3 | Appearance | Colorless, with fruit flavor |
4 | Boiling point(Ordinary pressure) °C | -98.9 |
5 | Melting point°C | 3.2 |
6 | Vapour pressure(25°C) kPa | 19(E-close) |
7 | Flash point °C | 31(E-open) |
8 | Kinematic viscosity(20°C) mm2/s | 0.7762 |
9 | Evaporation heat kJ/kg | 36.3 |
10 | Specific heat(20°C) J/(mol.k) | 1.92 |
11 | Upper explosive limit %(v/v) Low explosive limit %(v/v) | 15.0 1.7 |
12 | Refractive index (20°C) | 1.3894 |
The quality standard:
Item | Index |
Mass fraction of butyl acetate % min | 99 |
Mass fraction of water % max | 0.1 |
Mass fraction of acid %(count by acetic acide) max | 0.01 |
Mass fraction of evaporation residue % max | 0.001 |
Chroma/Hazen Unit(Pt-Co scale) max | 10 |
Density,g/cm3 | 0.866-0.872 |
odor | No buried odor,no residual odor |