8.01480
2-Ethylbutyric acid
for synthesis
别名:
2-Ethylbutyric acid, Diethylacetic acid
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关于此项目
线性分子式:
C2H5CH(C2H5)COOH
化学文摘社编号:
分子量:
116.16
EC Index Number:
201-796-4
UNSPSC Code:
12352106
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
InChI
1S/C6H12O2/c1-3-5(4-2)6(7)8/h5H,3-4H2,1-2H3,(H,7,8)
InChI key
OXQGTIUCKGYOAA-UHFFFAOYSA-N
vapor pressure
0.2 hPa ( 20 °C)
assay
≥98.0% (GC)
form
liquid
autoignition temp.
345 °C
potency
2200 mg/kg LD50, oral (Rat), 478 mg/kg LD50, skin (Rabbit)
expl. lim.
1.4 % (v/v)
pH
3 (20 °C, 18 g/L in H2O)
bp
192-194 °C/1013 hPa
mp
-14 °C
transition temp
flash point 87 °C
solubility
18 g/L
density
0.92 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
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Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.922 - 0.923
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.922 - 0.923
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
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