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8.20604

Sigma-Aldrich

Glutaric anhydride

for synthesis

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Synonym(s):
Glutaric anhydride, Tetrahydropyran-2,6-dione
Empirical Formula (Hill Notation):
C5H6O3
CAS Number:
Molecular Weight:
114.10
MDL number:
EC Index Number:
203-593-6

vapor pressure

0.05 hPa ( 50 °C)

Quality Level

form

solid

autoignition temp.

320 °C

potency

1780 mg/kg LD50, skin (Rabbit)

bp

290.5 °C/1013 hPa

mp

53-57 °C

transition temp

flash point 175 °C

density

1.24 g/cm3 at 60 °C

bulk density

990 kg/m3

storage temp.

2-30°C

InChI

1S/C5H6O3/c6-4-2-1-3-5(7)8-4/h1-3H2

InChI key

VANNPISTIUFMLH-UHFFFAOYSA-N

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G38068.047848.00408
Glutaric anhydride for synthesis

8.20604

Glutaric anhydride

Glutaric anhydride 95%

G3806

Glutaric anhydride

Isatoic anhydride for synthesis

8.04784

Isatoic anhydride

Maleic anhydride for synthesis

8.00408

Maleic anhydride

storage temp.

2-30°C

storage temp.

-

storage temp.

2-30°C

storage temp.

2-30°C

mp

53-57 °C

mp

50-55 °C (lit.)

mp

230-232 °C

mp

51-53 °C

bp

290.5 °C/1013 hPa

bp

150 °C/10 mmHg (lit.)

bp

350 °C/1013 hPa

bp

202 °C/1013 hPa

form

solid

form

-

form

powder

form

solid

vapor pressure

0.05 hPa ( 50 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

1.33 hPa ( 44 °C)

Analysis Note

Assay (morpholine method): ≥ 95.0 %
Melting range (lower value): ≥ 53 °C
Melting range (upper value): ≤ 57 °C
Identity (IR): passes test

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

347.0 °F

flash_point_c

175 °C


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