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N,N-Dimethylaniline CAS#121-69-7
N,N-Dimethylaniline CAS#121-69-7
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Chemical Name：N,N-Dimethylaniline
CAS No.: 121-69-7
Molecular Formula：C8H11N
Molecular weight:121.18
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.
|
N,N-Dimethylaniline Chemical Properties |
|
Melting point |
1.5-2.5 °C (lit.) |
|
Boiling point |
193-194 °C (lit.) |
|
density |
0.956 g/mL at 25 °C (lit.) |
|
vapor density |
3 (vs air) |
|
vapor pressure |
2 mm Hg ( 25 °C) |
|
refractive index |
n |
|
Fp |
158 °F |
|
storage temp. |
Store below +30°C. |
|
solubility |
1.2g/l |
|
pka |
5.15(at 25℃) |
|
form |
Liquid |
|
color |
Clear yellow |
|
Relative polarity |
0.179 |
|
PH |
7.4 (1.2g/l, H2O, 20℃) |
|
explosive limit |
1.2-7%(V) |
|
Water Solubility |
1 g/L (20 ºC) |
|
Merck |
14,3234 |
|
BRN |
507140 |
|
Henry's Law Constant |
4.98(x 10-6 atm?m3/mol) at 20 °C (approximate - calculated from water solubility and vapor pressure) |
|
Exposure limits |
NIOSH REL: TWA 5 ppm (25 mg/m3), STEL 10 ppm (50 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 5 ppm; ACGIH TLV: TWA 5 ppm, STEL 10 ppm (adopted). |
|
Dielectric constant |
4.4000000000000004 |
|
Stability: |
Stable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides, chloroformates, halogens. Combustible. |
|
InChIKey |
JLTDJTHDQAWBAV-UHFFFAOYSA-N |
|
LogP |
1.171 at 35℃ |
|
CAS DataBase Reference |
121-69-7(CAS DataBase Reference) |
|
IARC |
3 (Vol. 57) 1993 |
|
NIST Chemistry Reference |
Benzenamine N,N-dimethyl-(121-69-7) |
|
EPA Substance Registry System |
N,N-Dimethylaniline (121-69-7) |
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