1-Penten-3-one supplier | CasNO.1629-58-9

Name
Ethyl vinyl ketone
EINECS 216-624-3
CAS No. 1629-58-9
Article Data59
CAS DataBase
Density 0.814 g/cm³
Solubility Insoluble in water; soluble in most organic solvents.
Melting Point 59-61 °C
Formula C₅H₈O
Boiling Point 104.258 °C at 760 mmHg
Molecular Weight 84.1179
Flash Point 11.3 °C
Transport Information UN 3286 3/PG 2
Appearance clear colorless to amber liquid
Safety 26-36/37/39-45
Risk Codes 11-23/24/25-34
Molecular Structure
Hazard Symbols F, T
Synonyms 4-Penten-3-one;Ethyl vinyl ketone;NSC 81211;Vinyl ethyl ketone;
PSA 17.07000
LogP 1.15150

1-Penten-3-one Chemical Properties

Empirical Formula: C₅H₈O
Molecular Weight: 84.1164
EINECS: 216-624-3
Index of Refraction: 1.398
Density: 0.814 g/cm³
Flash Point: 11.3 °C
Enthalpy of Vaporization: 34.33 kJ/mol
Boiling Point: 104.3 °C at 760 mmHg
Vapour Pressure: 31.1 mmHg at 25 °C
Storage tempreture: 2-8 °C
Appearance: Clear colorless to amber liquid
Structure of 1-Penten-3-one (CAS NO.1629-58-9):

IUPAC Name: Pent-1-en-3-one
Product Categories of 1-Penten-3-one (CAS NO.1629-58-9): Ketone Flavor

1-Penten-3-one Uses

GB 2760-1996 provides 1-Penten-3-one (CAS NO.1629-58-9) for the use of spices in food. It has been used for flavor of the onion, garlic, mustard, citrus.

1-Penten-3-one Production

1-Penten-3-one (CAS NO.1629-58-9) derived with the reaction of Ethylene , C chloride , Aluminum chloride and Carbon disulfide .

1-Penten-3-one Toxicity Data With Reference

ivn-mus LD50:56 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00948 .

1-Penten-3-one Consensus Reports

Reported in EPA TSCA Inventory.

1-Penten-3-one Safety Profile

Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.
Hazard Codes: F, Toxic T
Risk Statements: 11-23/24/25-34
R11:Highly flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R34:Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

1-Penten-3-one Standards and Recommendations

DOT Classification: 3; Label: Flammable Liquid

1-Penten-3-one Specification

1-Penten-3-one ,its cas register number is 1629-58-9. It also can be called Methyl butenone ; and Ethylacrolein .

Product Name

Ethyl vinyl ketone