Diethanolamine

SIGMA/31589 - BioUltra, ≥99.5% (GC)

Synonym: 2,2′-Iminodiethanol; Bis(2-hydroxyethyl)amine

CAS Number: 111-42-2
Empirical Formula (Hill Notation): C₄H₁₁NO₂
Molecular Weight: 105.14
EC Number: 203-868-0
MDL Number: MFCD00002843
Linear Formula: HN(CH₂CH₂OH)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-31589-100G	100 g	$79.40 1/EA	Add To Favorites
45-31589-500G	500 g	$272.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	1 M in H₂O
anion traces	carbonate (CO₃^2-): ≤2000 mg/kg
assay	≥99.5% (GC)
autoignition temp.	689 °F
bp	217 °C/150 mmHg (lit.)
cation traces	Al: ≤1 mg/kg
	As: ≤0.1 mg/kg
	Ba: ≤1 mg/kg
	Bi: ≤1 mg/kg
	Ca: ≤5 mg/kg
	Cd: ≤1 mg/kg
	Co: ≤1 mg/kg
	Cr: ≤1 mg/kg
	Cu: ≤1 mg/kg
	Fe: ≤1 mg/kg
	K: ≤20 mg/kg
	Li: ≤1 mg/kg
	Mg: ≤1 mg/kg
	Mn: ≤1 mg/kg
	Mo: ≤1 mg/kg
	Na: ≤20 mg/kg
	Ni: ≤1 mg/kg
	Pb: ≤1 mg/kg
	Sr: ≤1 mg/kg
	Zn: ≤1 mg/kg
density	1.097 g/mL at 25 °C (lit.)
expl. lim.	10.6 %
form	liquid
	viscous liquid
impurities	insoluble matter, passes filter test
	≤0.2% water
InChI	1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key	ZBCBWPMODOFKDW-UHFFFAOYSA-N
mp	28 °C (lit.)
pH	11.0-12.0 (25 °C, 1 M in H₂O)
product line	BioUltra
Quality Level	200
refractive index	n20/D 1.477 (lit.)
SMILES string	OCCNCCO
solubility	H₂O: 1 M at 20 °C, clear, colorless
UV absorption	λ: 260 nm A_max: 0.04
	λ: 280 nm A_max: 0.02
vapor density	3.6 (vs air)
vapor pressure	<0.98 atm ( 100 °C)

Other Notes:

Component in diethanolamine-hydrochloric acid buffer (pH 7.80 - 9.90); Improved chemiluminescent detection of alkaline phosphatase.

Symbol	GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H302 - H315 - H318 - H373 - H412
Precautionary statements	P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
Hazard Codes	Xn
Risk Statements	22-38-41-48/22-52/53
Safety Statements	26-36/37/39-46
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 1
Flash Point(F)	280.4 °F - closed cup
Flash Point(C)	138 °C - closed cup

Purity	≥99.5% (GC)
bp	217 °C/150 mmHg (lit.)
mp	28 °C (lit.)
Density	1.097 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.477 (lit.)
UNSPSC	12161700

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