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8.14393

Sigma-Aldrich

Glutardialdehyde

(50% solution in water) for synthesis

Synonym(s):
Pentane-1,5-dial, Glutaric dialdehyde solution, Glutaraldehyde solution
Linear Formula:
OHC(CH2)3CHO
CAS Number:
Molecular Weight:
100.12
Beilstein:
605390
MDL number:

Quality Level

vapor pressure

22 hPa ( 20 °C)

assay

47.0-53.0% (hydrogensulfite method)

form

liquid

autoignition temp.

395 °C

pH

3.1-4.5 (20 °C in H2O)

kinematic viscosity

12.75 cSt(25 °C)

bp

100.7 °C/1013 hPa

mp

-33 °C

density

1.13 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

[H]C(CCCC([H])=O)=O

InChI

1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

InChI key

SXRSQZLOMIGNAQ-UHFFFAOYSA-N

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Analysis Note

Assay (hydrogensulfit methode): 47.0 - 53.0 %
Density (d 20 °C/ 4 °C): 1.125 - 1.130

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

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