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Key Documents

8.18800

Sigma-Aldrich

Octanedioic acid

for synthesis

Synonym(s):

Octanedioic acid, Suberic acid

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About This Item

Linear Formula:
HOOC(CH2)6COOH
CAS Number:
505-48-6
Molecular Weight:
174.19
MDL number:
MFCD00004428
UNSPSC Code:
12352106
EC Index Number:
208-010-9

vapor pressure

<1 hPa ( 20 °C)

Quality Level

200

Assay

≥99.0% (GC)

autoignition temp.

430 °C

potency

>2000 mg/kg LD50, oral (Rat)

pH

3.2 (20 °C, 1.6 g/L in H2O)

bp

229-231 °C/20 hPa

mp

139-142 °C

transition temp

flash point 210 °C

bulk density

700 kg/m3

storage temp.

2-30°C

InChI

1S/C8H14O4/c9-7(10)5-3-1-2-4-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)

InChI key

TYFQFVWCELRYAO-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 139 °C
Melting range (upper value): ≤ 142 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

410.0 °F - closed cup

Flash Point(C)

210 °C - closed cup

Certificates of Analysis (COA)

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