102-71-6
- Product Name：Triethanolamine
- Molecular Formula：C6H15NO3
- Purity：99%
- Molecular Weight：149.19
Product Details:
CasNo： 102-71-6
Molecular Formula： C6H15NO3
Purity： 99%
Synonyms: 2-[Bis-(2-hydroxy-ethyl)-amino]-ethanol;Alkano;Alkanolamine;Alkanolamine 244;alkanolamine244;Daltogen;Ethanol, 2,2',2''-nitrilotri-;Ethanol, 2,2',2''-nitrilotris-
Melting point: 17.9-21 °C (lit.)
Boiling point: 190-193 °C/5 mmHg (lit.)
density: 1.124 g/mL at 25 °C (lit.)
vapor density: 5.14 (vs air)
vapor pressure: 0.01 mm Hg ( 20 °C)
refractive index: n20/D 1.485(lit.)
Fp: 365 °F
stability: H2O: 1 M, clear, colorless
form: Oily Liquid
color: Clear colorless to slightly yellow
Specific Gravity: 1.125 (20/20℃)
Odor: Mild ammoniacal.
PH: 10.5-11.5 (25℃, 1M in H2O)
PH Range: 7.3 - 8.3
pka: 7.8(at 25℃)
explosive limit: 3.6-7.2%(V)
Water Solubility: soluble
λmax: λ: 280 nm Amax: 0.1
Sensitive: Air Sensitive & Hygroscopic
Dielectric constant: 6.9（40℃）
Exposure limits: ACGIH: TWA 5 mg/m3
LogP: -2.3 at 25℃
Surface tension: 46.4mN/m at 293.15K
uses:
Triethanolamine is used primarily as a surfactant, reducing the surface tension between two media. It is also used as a general emulsifier for preparations, such as ones involving drug penetration ass ays.
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