Merck 108379 1000 Triethanolamine Gr For Analysis 1 LT.

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Description
Catalogue Number	108379
Synonyms	Tris(2-hydroxyethyl)amine, 2,2',2''-Trihydroxytriethylamine, TEA, TEA
Description	Triethanolamine

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Product Information
CAS number	102-71-6
EC number	203-049-8
Hill Formula	C₆H₁₅NO₃
Chemical formula	N(CH₂CH₂OH)₃
Molar Mass	149.19 g/mol
HS Code	2922 15 00
Structure formula Image
Quality Level	MQ100

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Applications
Application	Triethanolamine GR for analysis. CAS 102-71-6, EC Number 203-049-8, chemical formula N(CH₂CH₂OH)₃.

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Physicochemical Information
Boiling point	360 °C (1013 hPa) (decomposition)
Density	1.124 g/cm3 (20 °C)
Explosion limit	3.6 - 7.2 %(V)
Flash point	179 °C
Ignition temperature	325 °C DIN 51794
Melting Point	20.5 °C
pH value	10.5 - 11.5 (149 g/l, H₂O, 25 °C)
Vapor pressure	<0.01 hPa (20 °C)

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Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg
LD 50 dermal	LD50 Rabbit > 2000 mg/kg

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Safety Information according to GHS
RTECS	KL9275000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Storage and Shipping Information
Storage	Store at +15°C to +25°C.

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Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

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Specifications
Purity (GC)	≥ 99
Identity (IR-spectrum)	conforms
Appearance	colorless to slightly yellow viscose liquid
Chloride (Cl)	≤ 0.0001 %
Sulfate (SO₄)	≤ 0.002 %
Fe (Iron)	≤ 0.0001 %
Ethanolamine (GC)	≤ 0.1 %
Diethanolamine (GC)	≤ 0.5 %
Sulfated ash (600 °C)	≤ 0.005 %
Water (according to Karl Fischer)	≤ 0.2 %
	≤ 0.2 %