537772
2-Pentanone
ultrapure grade, ≥99.5%
Synonym(s):
Methyl propyl ketone
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About This Item
Linear Formula:
CH3COCH2CH2CH3
CAS Number:
Molecular Weight:
86.13
UNSPSC Code:
12352115
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-528-1
Beilstein/REAXYS Number:
506058
MDL number:
Assay:
≥99.5%
Grade:
ultrapure grade
Bp:
101-105 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C)
grade
ultrapure grade
Quality Segment
vapor pressure
27 mmHg ( 20 °C)
assay
≥99.5%
autoignition temp.
941 °F
expl. lim.
8.2 %
impurities
≤0.1000% (water)
refractive index
n20/D 1.39 (lit.)
bp
101-105 °C (lit.)
mp
−78 °C (lit.)
solubility
water: soluble 72.6 g/L at 20 °C
density
0.809 g/mL at 25 °C (lit.)
SMILES string
CCCC(C)=O
InChI
1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3
InChI key
XNLICIUVMPYHGG-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
46.4 °F - closed cup
flash_point_c
8 °C - closed cup
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