Home Categories Chemical Reagents Undecane
A8324412

Undecane , standardforGC,≥99.5%(GC) , 1120-21-4

Synonym(s):
n-Undecane;Hendecane;n-Undecane;Undecane

CAS NO.:1120-21-4

Empirical Formula: C11H24

Molecular Weight: 156.31

MDL number: MFCD00008959

EINECS: 214-300-6

Pack Size Price Stock Quantity
5ML RMB69.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: -26 °C (lit.)
Boiling point: 196 °C (lit.)
Density  0.74 g/mL at 25 °C (lit.)
vapor density  5.4 (vs air)
vapor pressure  <0.4 mm Hg ( 20 °C)
refractive index  n20/D 1.417(lit.)
Flash point: 140 °F
storage temp.  Store below +30°C.
form  Liquid
Specific Gravity 0.7402
color  Colorless
Odor Threshold 0.62ppm
explosive limit 0.6-6.5%(V)
Water Solubility  IMMISCIBLE
BRN  1697099
Dielectric constant 2.0(20℃)
InChIKey RSJKGSCJYJTIGS-UHFFFAOYSA-N
LogP 6.312 (est)

Description and Uses

n-Hendecane, also known as Undecane and Hendecane, is a component of petrol. It is used as a solvent and degreaser for inks as well as in organic synthesis. Due to its low phase transition temperature (-26 °C), it is also used as a core material for microcapsules in cold chain transport.

Undecane is used in preparation method of small-size hollow Silicon Dioxide.

Safety

Symbol(GHS) 
GHS02,GHS08
Signal word  Danger
Hazard statements  H226-H304
Precautionary statements  P210-P301+P310+P331
Hazard Codes  Xn
Risk Statements  36/37/38-65-66
Safety Statements  26-36-24/25-62
RIDADR  UN 2330 3/PG 3
WGK Germany  3
RTECS  YQ1525000
Autoignition Temperature 220 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29011090
Toxicity mouse,LD50,intravenous,517mg/kg (517mg/kg),Journal of Pharmaceutical Sciences. Vol. 67, Pg. 566, 1978.

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