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Key Documents

8.07059

Sigma-Aldrich

Diethyl oxalate

for synthesis

Synonym(s):

Diethyl oxalate, Oxalic acid diethyl ester

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About This Item

Empirical Formula (Hill Notation):
C6H10O4
CAS Number:
95-92-1
Molecular Weight:
146.14
MDL number:
MFCD00009119
UNSPSC Code:
12352108
EC Index Number:
202-464-1

vapor pressure

0.27 hPa ( 20 °C)

Quality Level

200

assay

≥98.0% (GC)

autoignition temp.

410 °C

potency

400 mg/kg LD50, oral (Rat)

expl. lim.

0.42-2.67 % (v/v)

bp

182-186 °C

mp

-41 °C

transition temp

flash point 75 °C

density

1.08 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H10O4/c1-3-9-5(7)6(8)10-4-2/h3-4H2,1-2H3

InChI key

WYACBZDAHNBPPB-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.076 - 1.079
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral

target_organs

Kidney

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

167.0 °F - closed cup

flash_point_c

75 °C - closed cup

Certificates of Analysis (COA)

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