Identification | More | [Name]
Pyrrole-2-carboxaldehyde | [CAS]
1003-29-8 | [Synonyms]
1H-PYRROLE-2-CARBOXALDEHYDE 2-FORMYLPYRROLE 2-PCA 2-PYRROLECARBALDEHYDE 2-PYRROLECARBOXALDEHYDE ALPHA-PYRROLALDEHYDE A-PYRROLALDEHYDE PYRROLE-2-ALDEHYDE PYRROLE-2-CARBALDEHYDE PYRROLE-2-CARBOXALDEHYDE PYRROLO-2-CARBOXALDEHYDE TIMTEC-BB SBB004389 1H-pyrrole-2-carboxyaldehyde 2-carboxaldehyde-1H-pyrrole 2-Pyrrolylcarboxaldehyde Pyrrole-2-Carboxaldehyde99% Pyrrole-2-carboboxaldehyde 1H-Pyrrole-2-carboxaldehyde 99% 1H-PYRROL-2-CARBOXALDEHYDE 1H-Pyrrole-2-carboxaldehyde99% | [EINECS(EC#)]
213-705-5 | [Molecular Formula]
C5H5NO | [MDL Number]
MFCD00005217 | [Molecular Weight]
95.1 | [MOL File]
1003-29-8.mol |
Chemical Properties | Back Directory | [Appearance]
Yellow Foam | [Melting point ]
43-46 °C(lit.)
| [Boiling point ]
217-219 °C(lit.)
| [density ]
1.3215 (rough estimate) | [refractive index ]
1.5939 | [Fp ]
224 °F
| [storage temp. ]
2-8°C
| [solubility ]
Chloroform (Slightly), DMSO (Soluble), Methanol (Sparingly) | [form ]
Crystalline Low Melting Solid | [pka]
15.20±0.50(Predicted) | [color ]
White to brown | [Odor]
at 1.00 % in propylene glycol. musty beefy coffee | [Odor Type]
musty | [Water Solubility ]
Soluble in chloroform, dimethyl sulfoxide and methanol. Insoluble in water. | [Sensitive ]
Air Sensitive | [Detection Methods]
GC,NMR | [BRN ]
105745 | [LogP]
0.640 | [CAS DataBase Reference]
1003-29-8(CAS DataBase Reference) | [NIST Chemistry Reference]
1H-Pyrrole-2-carboxaldehyde(1003-29-8) | [Storage Precautions]
Store under nitrogen | [EPA Substance Registry System]
1003-29-8(EPA Substance) |
Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . S24/25:Avoid contact with skin and eyes . S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29339990 |
Hazard Information | Back Directory | [Chemical Properties]
Yellow Foam | [Uses]
Pyrrole-2-carboxaldehyde (cas# 1003-29-8) is a compound useful in organic synthesis. | [Definition]
ChEBI: A pyrrole carrying a formyl substituent at the 2-position. | [Synthesis Reference(s)]
Canadian Journal of Chemistry, 61, p. 2415, 1983 DOI: 10.1139/v83-417 Journal of Heterocyclic Chemistry, 26, p. 1563, 1989 Organic Syntheses, Coll. Vol. 4, p. 831, 1963 |
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