227048
Cyclohexane
anhydrous, 99.5%
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About This Item
Empirical Formula (Hill Notation):
C6H12
CAS Number:
Molecular Weight:
84.16
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-806-2
Beilstein/REAXYS Number:
1900225
MDL number:
eCl@ss:
39010606
Assay:
99.5%
Grade:
anhydrous
Bp:
80.7 °C (lit.)
Vapor pressure:
168.8 mmHg ( 37.7 °C), 77 mmHg ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
2.9 (vs air)
vapor pressure
168.8 mmHg ( 37.7 °C), 77 mmHg ( 20 °C)
assay
99.5%
form
liquid
autoignition temp.
500 °F
expl. lim.
9 %
impurities
<0.001% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0005%
color
colorless
refractive index
n20/D 1.426 (lit.)
bp
80.7 °C (lit.)
mp
4-7 °C (lit.)
density
0.779 g/mL at 25 °C (lit.)
SMILES string
C1CCCCC1
InChI
1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
InChI key
XDTMQSROBMDMFD-UHFFFAOYSA-N
General description
Cyclohexane is a cyclic alkane that predominantly exists in chair conformation due to higher stability.
Application
Cyclohexane may undergo oxidation using hydrogen peroxide as oxidant and in the presence of a polyoxotungstate catalyst to form cyclohexanone and cyclohexanol as the main products. Its dehydrogenation in the presence of Ni-Cu/SiO2 catalysts forms benzene in good yield.
Packaging
Other Notes
The article number 227048-4X2L will be discontinued. Please order the single bottle 227048-2L which is physically identical with the same exact specifications.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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