8.45159
Diethanolamine
Msynth™plus
别名:
Diethanolamine, β,β′-Dihydroxydiethylamine, Bis-(β-hydroxyethyl)-amine
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线性分子式:
NH(CH2CH2OH)2
化学文摘社编号:
分子量:
105.14
EC Index Number:
203-868-0
UNSPSC Code:
12352116
MDL number:
Assay:
≥99% (GC)
Bp:
269-270 °C/1013 hPa
Vapor pressure:
<0.01 hPa ( 25 °C)
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
vapor pressure
<0.01 hPa ( 25 °C)
assay
≥99% (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 synthesis)
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
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Analysis Note
Colour (visual): colourless
Appearance of substance (visual): clear
Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 25 °C
Melting range (upper value): ≤ 28 °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.
Appearance of substance (visual): clear
Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 25 °C
Melting range (upper value): ≤ 28 °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.
Legal Information
MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_c
138 °C - closed cup
法规信息
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