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Aniline CAS# 62-53-3
Aniline CAS# 62-53-3
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Chemical Name：Aniline
CAS No.:62-53-3
Molecular Formula：C6H7N
Molecular weight:93.13
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
|
Aniline Chemical Properties |
|
Melting point |
-6 °C (lit.) |
|
Boiling point |
184 °C (lit.) |
|
density |
1.022 g/mL at 25 °C (lit.) |
|
vapor density |
3.22 (185 °C, vs air) |
|
vapor pressure |
0.7 mm Hg ( 25 °C) |
|
refractive index |
n |
|
Fp |
76 °C |
|
storage temp. |
2-8°C |
|
solubility |
water: soluble |
|
form |
Liquid |
|
pka |
4.63(at 25℃) |
|
color |
APHA: ≤250 |
|
Specific Gravity |
1.021 |
|
Odor |
Sweet, amine-like odor detectable at 0.6 to 10 ppm |
|
Relative polarity |
0.42 |
|
PH |
8.8 (36g/l, H2O, 20℃) |
|
PH Range |
8.1 |
|
explosive limit |
1.2-11%(V) |
|
Water Solubility |
36 g/L (20 ºC) |
|
Merck |
14,659 |
|
BRN |
605631 |
|
Henry's Law Constant |
1.91 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999) |
|
Exposure limits |
TLV-TWA skin 2 ppm (～8 mg/m3) (ACGIH), 5 ppm (～19 mg/m3) (MSHA, OSHA, and NIOSH); IDLH 100 ppm (NIOSH). |
|
Dielectric constant |
7.8（0℃） |
|
Stability: |
Stable. Incompatible with oxidizing agents, bases, acids, iron and iron salts, zinc, aluminium. Light sensitive. Combustible. |
|
LogP |
0.900 |
|
CAS DataBase Reference |
62-53-3(CAS DataBase Reference) |
|
IARC |
2A (Vol. 27, Sup 7, 127) |
|
NIST Chemistry Reference |
Aniline(62-53-3) |
|
EPA Substance Registry System |
Aniline (62-53-3) |
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