8.02892
Dibutyl ether
for synthesis
Synonym(s):
Dibutyl ether
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About This Item
grade
synthesis grade
Quality Level
vapor pressure
6.4 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
175 °C
potency
3200 mg/kg LD50, oral (Rat), 7640 mg/kg LD50, skin (Rabbit)
expl. lim.
0.9-8.5 % (v/v)
dilution
(for synthesis)
pH
5.2 (20 °C, 0.2 g/L in H2O)
bp
140-143 °C/1013 hPa
mp
-95 °C
transition temp
flash point 25 °C
solubility
10 g/L
density
0.769 g/cm3 at 20 °C
SMILES string
O(CCCC)CCCC
InChI
1S/C8H18O/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
InChI key
DURPTKYDGMDSBL-UHFFFAOYSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 0,767 - 0,769
Peroxide (as H₂O₂): ≤ 0,05 %(m)
Identity (IR): conforms
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signalword
Warning
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
82.4 °F - closed cup
flash_point_c
28 °C - closed cup
Certificates of Analysis (COA)
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