Substance
ID:354412
Names and Identifiers
IUPAC Traditional name
4-formylpyridine
IUPAC name
pyridine-4-carbaldehyde
Synonyms
4-Pyridinecarboxaldehyde4－吡啶甲醛Isonicotinaldehyde吡啶-4-甲醛
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Physical Property
Apperance
clear brown-yellow liquid (clear)
Refractive Index
n20/D 1.544
n20/D 1.544(lit.)
Flash Point
179.6 °F
82 °C
Density
1.137 g/mL at 20 °C(lit.)
Boiling Point
71-73 °C/10 mmHg(lit.)
Safety Information
GHS Hazard statements
H315-H319-H335
RTECS
NR9400000
German water hazard class
1
GHS Signal Word
Warning
Storage Temperature
2-8°C
Risk Statements
36/37/38
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Safety Statements
26
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P261-P305+P351+P338
MSDS Link
European Hazard Symbols
Irritant (Xi)Product Information
Impurities
≤1% pyridine-2-carboxaldehyde
Purity
≥96.0% (GC)
Grade
purum
Empirical Formula (Hill Notation)
C6H5NO
Molecule Details
Other Notes
For the preparation of pyridine-containing polymers (glass beads) for enzyme immobilisation1,2
For the preparation of pyridine-containing polymers (glass beads) for enzyme immobilisation1,2
Molecular Spectra
No Data Available
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References
No Data Available
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