Merck 803116 1000 Diethanolamine For Synthesis 1 LT.

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Description
Catalogue Number	803116
Synonyms	ß,ß'-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine
Description	Diethanolamine

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Product Information
CAS number	111-42-2
EC index number	603-071-00-1
EC number	203-868-0
Hill Formula	C₄H₁₁NO₂
Chemical formula	NH(CH₂CH₂OH)₂
Molar Mass	105.14 g/mol
HS Code	2922 12 00
Structure formula Image
Quality Level	MQ200

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Applications
Application	Diethanolamine for synthesis. CAS 111-42-2, chemical formula NH(CH₂CH₂OH)₂.

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Physicochemical Information
Boiling point	269 - 270 °C (1013 hPa)
Density	1.097 g/cm3 (20 °C) liquid
Explosion limit	2.1 - 10.6 %(V)
Flash point	138 °C
Ignition temperature	365 - 370 °C
Melting Point	27 °C
pH value	11.0 - 12 (105 g/l, H₂O, 25 °C)
Vapor pressure	1 hPa (108 °C)
Viscosity kinematic	357.2 mm2/s (30 °C)

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Toxicological Information
LD 50 oral	LD50 Rat 676 mg/kg
LD 50 dermal	LD50 Rabbit 8328 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H302: Harmful if swallowed.\nH315: Causes skin irritation.\nH318: Causes serious eye damage.\nH361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.\nH373: May cause damage to organs through prolonged or repeated exposure if swallowed.
Precautionary Statement(s)	P202: Do not handle until all safety precautions have been read and understood.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\nP308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal Word	Danger
RTECS	KL2975000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 obviously 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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Safety Information
Categories of danger	harmful, irritant

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Storage and Shipping Information
Storage	Store below +30°C.

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Specifications
Color according to color reference solution Ph.Eur.	colorless liquid
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 25 °C
Melting range (upper value)	≤ 29 °C
Water (K. F.)	≤ 0.30 %
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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