| Melting point |
10-11 °C(lit.) |
| Boiling point |
170 °C(lit.) |
| Density |
1.012 g/mL at 25 °C(lit.) |
| vapor density |
2.1 (vs air) |
| vapor pressure |
0.2 mm Hg ( 20 °C) |
| refractive index |
n20/D 1.454(lit.) |
| Flash point |
200 °F |
| storage temp. |
Store at +15°C to +25°C. |
| solubility |
Soluble in benzene, ether, carbon tetrachloride. |
| pka |
9.5(at 25℃) |
| form |
Liquid |
| color |
APHA: ≤15 |
| Specific Gravity |
1.012 |
| Relative polarity |
0.651 |
| PH |
12.1 (100g/l, H2O, 20℃) |
| Odor |
ammoniacal odor |
| biological source |
synthetic |
| explosive limit |
3.4-27%(V) |
| Water Solubility |
miscible |
| Sensitive |
Air Sensitive & Hygroscopic |
| Merck |
14,3727 |
| BRN |
505944 |
| Henry's Law Constant |
1.61(x 10-10 atm?m3/mol) at 20 °C (Bone et al., 1983) |
| Exposure limits |
TLV-TWA 3 ppm (～7.5 mg/m3) (ACGIH,
MSHA, and OSHA); TLV-STEL 6 ppm
(～15 mg/m3) (ACGIH); IDLH 1000 ppm
(NIOSH). |
| Dielectric constant |
31.940000000000001 |
| Stability |
Stable. Flammable; incompatible with strong oxidizing agents, strong acids. Hygroscopic. |
| Cosmetics Ingredients Functions |
BUFFERING |
| InChIKey |
HZAXFHJVJLSVMW-UHFFFAOYSA-N |
| LogP |
-2.3--1.91 at 25℃ |
| Surface tension |
48.48mN/m at 293.15K |
| CAS DataBase Reference |
141-43-5(CAS DataBase Reference) |
| NIST Chemistry Reference |
Ethanolamine(141-43-5) |
| EPA Substance Registry System |
Ethanolamine (141-43-5) |
