Isoquinoline(CAS NO 119-65-3)
Specification:
Item | Specification |
Molecular formula | C9H7N |
MW | 129.16 |
CAS No. | 119-65-3 |
EINECS No. | 204-341-8 |
Traits | Colorless flaky crystal or liquid |
Density (g / mL, 30/4 ° C) | 1.09101 |
Melting point (ºC) | 26.48 |
Boiling point (ºC, atmospheric pressure) | 243.24 |
Boiling point (ºC, 99.1KPa) | 242.2 |
Refractive index (30ºC) | 1.62078 |
Viscosity (mPa · s, 30ºC) | 3.2528 |
Flash point (ºC, closed) | >107 |
Heat of fusion (KJ / mol) | 5.61 |
Heat of combustion (KJ / mol) | 4702 |
Generate heat (KJ / mol, liquid, 31ºC) | 145.18 |
Specific heat capacity (KJ / (kg · K), 31ºC, constant pressure) | 1.47 |
Vapor pressure (kPa, 63.5ºC) | 0.13 |
Body expansion coefficient (K-1, 30ºC) | 0.000722 |
Critical temperature (ºC) | 530 |
Application:
Isoquinoline is an important raw material for organic synthesis. In the pharmaceutical industry, isoquinoline is used to make nicotinic acid series, 8-hydroxyquinoline series and quin Ning series drugs, and can also manufacture nicocramine and insect repellent, pyelonephritis inflammation drugs and analgesics; etc. And photographic pigment raw materials, rubber vulcanization accelerators, flotation machines, pickling corrosion inhibitors and pesticides.
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