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Safety Information

H7883

Sigma-Aldrich

2-Heptanone

Synonym(s):

Methyl pentyl ketone

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About This Item

Linear Formula:
CH3(CH2)4COCH3
CAS Number:
Molecular Weight:
114.19
Beilstein:
1699063
EC Number:
MDL number:
UNSPSC Code:
12352103

vapor density

3.94 (vs air)

vapor pressure

2.14 mmHg ( 20 °C)

autoignition temp.

739 °F

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

refractive index

n20/D 1.408 (lit.)

bp

149-150 °C (lit.)

mp

−35 °C (lit.)

density

0.82 g/mL at 25 °C (lit.)

SMILES string

CCCCCC(C)=O

InChI

1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3

InChI key

CATSNJVOTSVZJV-UHFFFAOYSA-N

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Shane Avison et al.
Journal of agricultural and food chemistry, 63(28), 6313-6318 (2015-06-23)
A new methodology is presented to measure water-air partition coefficients (Henry's constants) of volatiles, using APCI-MS. Significant advantages over other Henry's constant determination methods include the short measurement and sample preparation time and the possibility for simultaneous measurement of multiple

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