4-Pentenal supplier | CasNO.2100-17-6

Name
4-Pentenal
EINECS
CAS No. 2100-17-6
Article Data150
CAS DataBase
Density 0,852 g/cm3
Solubility Immiscible with water.
Melting Point -89.95°C
Formula C5H8 O
Boiling Point 101-105°C
Molecular Weight 84.1179
Flash Point 7°C
Transport Information
Appearance
Safety Moderately toxic by ingestion, inhalation, and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.
Risk Codes 10-20/21/22
Molecular Structure
Hazard Symbols R10:Flammable.; R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
Synonyms Pent-4-en-1-al
PSA 17.07000
LogP 1.15150

4-Pentenal Chemical Properties

Molecular Formula: C₅H₈O
Molar mass: 84.12 g/mol
EINECS: 218-265-8
Density: 0.812 g/cm³
Flash Point: 7°C
Index of Refraction: 1.4
Boiling Point: 96.8 °C at 760 mmHg
Vapour Pressure: 42.9 mmHg at 25°C
Sensitive: Air Sensitive
Structure of 4-Pentenal (2100-17-6):

XLogP3-AA: 0.8
H-Bond Donor: 0
H-Bond Acceptor: 1
Systematic Name of 4-Pentenal (2100-17-6): Pent-4-enal
SMILES: O=CCC\C=C
InChI: InChI=1/C5H8O/c1-2-3-4-5-6/h2,5H,1,3-4H2
InChIKey: QUMSUJWRUHPEEJ-UHFFFAOYAU
Std. InChI: InChI=1S/C5H8O/c1-2-3-4-5-6/h2,5H,1,3-4H2
Std. InChIKey: QUMSUJWRUHPEEJ-UHFFFAOYSA-N

4-Pentenal Toxicity Data With Reference

1.	orl-rat LD50:620 mg/kg	AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95.
2.	ihl-rat LCLo:250 ppm/4H	AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95.
3.	skn-rbt LD50:1590 mg/kg	AIHAAP American Industrial Hygiene Association Journal. 23 (1962),95.

4-Pentenal Consensus Reports

Reported in EPA TSCA Inventory.

4-Pentenal Safety Profile

Moderately toxic by ingestion, inhalation, and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.

4-Pentenal Specification

4-Pentenal (2100-17-6) also can be called Pent-4-enal .

Product Name

4-Pentenal

4-Pentenal Chemical Properties

4-Pentenal Toxicity Data With Reference

4-Pentenal Consensus Reports

4-Pentenal Safety Profile

4-Pentenal Specification

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