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About This Item
Linear Formula:
CH3(CH2)9CH3
CAS Number:
Molecular Weight:
156.31
Beilstein/REAXYS Number:
1697099
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
vapor density
5.4 (vs air)
Quality Level
vapor pressure
<0.4 mmHg ( 20 °C)
assay
≥99%
refractive index
n20/D 1.417 (lit.)
bp
196 °C (lit.)
mp
−26 °C (lit.)
density
0.74 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCC
InChI
1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3
Inchi Key
RSJKGSCJYJTIGS-UHFFFAOYSA-N
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Application
Undecane is mainly used as a model n-alkane in studies relating to viscosities, excess molar enthalpies and vapor-liquid equilibrium of binary alkane mixtures.
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Flam. Liq. 3
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 3
flash_point_f
140.0 °F - closed cup
flash_point_c
60 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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