1.16205

Diethanolamine

for analysis EMSURE^®

• Synonym(s): Diethanolamine, ß,ß′-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine
• Linear Formula: NH(CH₂CH₂OH)₂
• CAS Number: 111-42-2
• Molecular Weight: 105.14
• MDL number: MFCD00002843
• UNSPSC Code: 12191502
• EC Index Number: 203-868-0
• NACRES: NB.21
• Grade: reagent grade
• Assay: ≥99.5% (GC)
• Bp: 269-270 °C/1013 hPa
• Vapor pressure: <0.01 hPa ( 25 °C)

Properties

• grade: reagent grade
• Quality Level: 300
• vapor pressure: <0.01 hPa ( 25 °C)
• product line: EMSURE^®
• Assay: ≥99.5% (GC)
• form: solid
• autoignition temp.: 365-370 °C
• potency: 676 mg/kg LD₅₀, oral (Rat); 8328 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.1-10.6 % (v/v)
• dilution: (for analytical testing)
• impurities: ≤0.0001% Fe (Iron); ≤0.0001% Heavy metals (as Pb); ≤0.0005% Chloride (Cl); ≤0.002% Sulfate (SO₄); ≤0.25% Water (Karl Fischer); ≤0.3% Ethanolamine (GC); ≤0.3% Triethanolamine (GC)
• sulfated ash (600 °C): ≤0.005%
• pH: 11 (20 °C, 53 g/L in H₂O)
• kinematic viscosity: 357.2 cSt(30 °C)
• bp: 269-270 °C/1013 hPa
• mp: 28 °C
• transition temp: flash point 176 °C
• density: 1.09 g/cm³ at 30 °C (liquid)
• storage temp.: 2-30°C
• SMILES string: N(CCO)CCO
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• InChI key: ZBCBWPMODOFKDW-UHFFFAOYSA-N

Description

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Linkage

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Other Notes

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Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H315,H318,H361fd,H373
• Precautionary Statements: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• Target Organs: Kidney,Liver,Blood
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): 280.4 °F - closed cup
• Flash Point(C): 138 °C - closed cup