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Key Documents

8.20714

Sigma-Aldrich

4-Pyridinecarbaldehyde oxime

for synthesis

Synonym(s):

4-Pyridinecarbaldehyde oxime, Isonicotinaldoxime

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About This Item

Linear Formula:
4-(CH=NOH)C5H4N
CAS Number:
696-54-8
Molecular Weight:
122.12
MDL number:
MFCD00006446
UNSPSC Code:
12352126
EC Index Number:
211-796-6
NACRES:
NA.22

vapor pressure

<0.01 hPa ( 50 °C)

Quality Level

200

Assay

≥99.0% (HPLC)

form

powder

potency

655 mg/kg LD50, oral (Rat)

pH

6.3 (20 °C, 10 g/L in H2O)

mp

130-133 °C

transition temp

flash point >110 °C (DIN 51758)

solubility

10 g/L

bulk density

610 kg/m3

storage temp.

2-30°C

InChI

1S/C6H6N2O/c9-8-5-6-1-3-7-4-2-6/h1-5,7H

InChI key

XFNAGAQPPRZSFP-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 130 °C
Melting range (upper value): ≤ 133 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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