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8.18677

Sigma-Aldrich

Lauraldehyde

for synthesis

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Synonym(s):
Lauraldehyde, Dodecanal, Dodecylaldehyde
Linear Formula:
CH3(CH2)10CHO
CAS Number:
112-54-9
Molecular Weight:
184.32
MDL number:
MFCD00007017
UNSPSC Code:
12352114
EC Index Number:
203-983-6
NACRES:
NA.22

vapor pressure

<300 hPa ( 50 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

liquid

autoignition temp.

200 °C

potency

23000 mg/kg LD50, oral (Rat)

bp

237-239 °C/1013 hPa

mp

11-13 °C

transition temp

flash point 101 °C

density

0.83 g/cm3 at 20 °C

storage temp.

2-8°C

InChI

1S/C12H24O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h12H,2-11H2,1H3

InChI key

HFJRKMMYBMWEAD-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.830 - 0.840
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315 - H317 - H319 - H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

213.8 °F - closed cup

Flash Point(C)

101 °C - closed cup

Certificates of Analysis (COA)

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