1.09794
n-Undecane
reference substance for gas chromatography
Synonym(s):
n-Undecane
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About This Item
Linear Formula:
CH3(CH2)9CH3
CAS Number:
Molecular Weight:
156.31
EC Index Number:
214-300-6
UNSPSC Code:
12352001
MDL number:
vapor pressure
0.6 hPa ( 20 °C)
Quality Level
assay
≥99.5% (GC)
form
liquid
autoignition temp.
220 °C
expl. lim.
0.6-6.5 % (v/v)
technique(s)
gas chromatography (GC): suitable
kinematic viscosity
1.6 cSt(20 °C)
mp
-26 °C
transition temp
flash point 60 °C
density
0.74 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3
InChI key
RSJKGSCJYJTIGS-UHFFFAOYSA-N
Analysis Note
Assay (GC): ≥ 99.5 %
Identity (IR-spectrum): conforms
Identity (IR-spectrum): conforms
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Flam. Liq. 3
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
140.0 °F
flash_point_c
60 °C
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1097940005 | 04022536118956 |