CAS No.: | 100-42-5 |
---|---|
Formula: | C8h8 |
EINECS: | 202-851-5 |
Type: | Synthesis Material Intermediates |
Appearance: | Liquid |
Quality: | Industrial |
Customization: |
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Low price Styrene for Copper plating brightener Cas 100-42-5 ETHENYLBENZENE
Styrene Basic information | |
Product Name: | Styrene |
CAS: | 100-42-5 |
MF: | C8H8 |
MW: | 104.15 |
EINECS: | 202-851-5 |
Styrene Chemical Properties | |
Melting point | -31 °C (lit.) |
Boiling point | 145-146 °C (lit.) |
density | 0.906 g/mL at 25 °C |
vapor density | 3.6 (vs air) |
vapor pressure | 12.4 mm Hg ( 37.7 °C) |
refractive index | n20/D 1.546(lit.) |
Fp | 88 °F |
storage temp. | Store at <= 20°C. |
solubility | 0.24g/l |
pka | >14 (Schwarzenbach et al., 1993) |
form | Liquid |
color | Colorless |
Specific Gravity | 0.909 |
explosive limit | 1.1-8.9%(V) |
Odor Threshold | 0.035ppm |
Water Solubility | 0.3 g/L (20 ºC) |
FreezingPoint | -30.6ºC |
Sensitive | Air Sensitive |
Merck | 148,860 |
BRN | 1071236 |
Property |
Data |
Unit |
Bases |
A level≥99.5%;B level≥99.0%. |
- |
Appearance |
colorless transparent oily liquid |
- |
Melting point |
-30.6 |
ºC |
Boiling point |
146 |
ºC |
Relative density |
0.91 |
Water=1 |
Relative vapor density |
3.6 |
Air=1 |
Saturated vapor pressure |
1.33(30.8ºC) |
kPa |
Heat of combustion |
4376.9 |
kJ/mol |
Critical temperature |
369 |
ºC |
Critical pressure |
3.81 |
MPa |
Octanol/water partition coefficients |
3.2 |
- |
Flash point |
34.4 |
ºC |
Ignition temperature |
490 |
ºC |
Upper explosive limit |
6.1 |
%(V/V) |
Lower explosive limit |
1.1 |
%(V/V) |
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