8.14587
Triethylene glycol monomethyl ether
for synthesis
别名:
Triethylene glycol monomethyl ether, Methyltriglycol
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关于此项目
经验公式（希尔记法）:
C7H16O4
化学文摘社编号:
分子量:
164.20
UNSPSC Code:
12352104
EC Index Number:
203-962-1
NACRES:
NA.22
MDL number:
SMILES string
O(CCOCCO)CCOC
InChI
1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
InChI key
JLGLQAWTXXGVEM-UHFFFAOYSA-N
vapor pressure
<0.1 hPa ( 20 °C)
assay
≥97.0% (GC)
form
liquid
autoignition temp.
210 °C
potency
11850 mg/kg LD50, oral (Rat), 7448 mg/kg LD50, skin (Rabbit)
pH
5-7 (20 °C in H2O)
bp
245-255 °C/1013 hPa
transition temp
flash point 133 °C
density
1.04 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
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Application
<ul>
<li><strong>Environmental Monitoring</strong>: Nitrite tests are widely used in environmental monitoring to measure nitrite levels in water and wastewater. These tests help assess the impact of agricultural runoff, industrial discharges, and wastewater treatment processes on water quality. An advanced spectrophotometric method using mesoporous silica nanospheres has been developed for the sensitive and rapid determination of nitrite in wastewater, demonstrating its importance in environmental protection (Abou-Melha, ChemistrySelect, 2020).</li>
</ul>
<li><strong>Environmental Monitoring</strong>: Nitrite tests are widely used in environmental monitoring to measure nitrite levels in water and wastewater. These tests help assess the impact of agricultural runoff, industrial discharges, and wastewater treatment processes on water quality. An advanced spectrophotometric method using mesoporous silica nanospheres has been developed for the sensitive and rapid determination of nitrite in wastewater, demonstrating its importance in environmental protection (Abou-Melha, ChemistrySelect, 2020).</li>
</ul>
Analysis Note
Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.047 - 1.049
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.047 - 1.049
Identity (IR): passes test
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
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