Substance
ID:351441
Names and Identifiers
IUPAC name
2-[(2-hydroxyethyl)amino]ethan-1-ol
IUPAC Traditional name
diethanolamine
Synonyms
Bis(2-hydroxyethyl)amine二(2-羟乙基)胺二乙醇胺2,2′-亚氨基二乙醇Diethanolamine2,2′-Iminodiethanol
Registration numbers
EC Number
MDL Number
CAS Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
As: ≤0.1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Sr: ≤1 mg/kg
Ba: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Mn: ≤1 mg/kg
Na: ≤20 mg/kg
Al: ≤1 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Pb: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Zn: ≤1 mg/kg
Fe: ≤1 mg/kg
Linear Formula
HN(CH2CH2OH)2
Impurities
insoluble matter, passes filter test
≤0.2% water
Product Line
BioUltra
Antion Traces
carbonate (CO32-): ≤2000 mg/kg
λ
1 M in H2O
Purity
≥99.5% (GC)
Physical Property
Auto Ignition Point
689 °F
Refractive Index
n20/D 1.477(lit.)
Flash Point
138 °C
280.4 °F
Melting Point
28 °C(lit.)
Vapor Pressure
<0.98 atm ( 100 °C)
Absorption Wavelength
λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02
Vapor Density
3.6 (vs air)
Boiling Point
217 °C/150 mmHg(lit.)
pH
11.0-12.0 (25 °C, 1 M in H2O)
Density
1.097 g/mL at 25 °C(lit.)
Solubility
H2O: soluble1 M at 20 °C, clear, colorless
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECS
KL2975000
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS Hazard statements
H302-H315-H318-H373
Safety Statements
26-36/37/39-46
German water hazard class
1
GHS Precautionary statements
P280-P305+P351+P338
Explode Limits
10.6 %
GHS Signal Word
Danger
European Hazard Symbols
Harmful (Xn)Risk Statements
22-38-41-48/22
MSDS Link
Molecule Details
Other Notes
Component in diethanolamine-hydrochloric acid buffer (pH 7.80 - 9.90);1 Improved chemiluminescent detection of alkaline phosphatase.2
Component in diethanolamine-hydrochloric acid buffer (pH 7.80 - 9.90);1 Improved chemiluminescent detection of alkaline phosphatase.2
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data