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Key Documents

8.03501

Sigma-Aldrich

1,12-Dodecanediol

for synthesis

Synonym(s):

1,12-Dodecanediol, 1,12-Dihydroxydodecane, Dodecamethylene glycol

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About This Item

Linear Formula:
HO(CH2)12OH
CAS Number:
5675-51-4
Molecular Weight:
202.33
MDL number:
MFCD00004755
UNSPSC Code:
12352104
EC Index Number:
227-133-9
NACRES:
NA.22

Quality Level

200

Assay

≥97.5% (GC)

form

crystals

autoignition temp.

300 °C

bp

324 °C/1013 hPa

mp

79 °C

transition temp

flash point 176 °C

storage temp.

2-30°C

InChI

1S/C12H26O2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h13-14H,1-12H2

InChI key

GHLKSLMMWAKNBM-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.5 % (a/a)
Melting range (lower value): ≥ 78 °C
Melting range (upper value): ≤ 82 °C
Identity (IR): passes test

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

348.8 °F - closed cup

Flash Point(C)

176.00 °C - closed cup

Certificates of Analysis (COA)

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