8.00820
Isopentanoic acid
for synthesis
Synonym(s):
Isopentanoic acid, 3-Methylbutyric acid
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About This Item
InChI
1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)
InChI key
GWYFCOCPABKNJV-UHFFFAOYSA-N
vapor pressure
0.5 hPa ( 20 °C)
assay
≥99.0% (GC)
form
liquid
autoignition temp.
420 °C
potency
>2000 mg/kg LD50, oral (Rat), >3000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.5-6.8 % (v/v)
pH
3.1 (25 °C, 10 g/L in H2O)
bp
176 °C/1013 hPa
mp
-31 °C
transition temp
flash point 74 °C
solubility
48 g/L
density
0.93 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
Related Categories
Analysis Note
Water (K. F.): ≤ 0.20 %
Density (d 20 °C/ 4 °C): 0.925 - 0.926
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
176.0 °F - Pensky-Martens closed cup
flash_point_c
80 °C - Pensky-Martens closed cup
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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