3-Penten-2-one

• Catalog No.: 145017
• CAS Number: 625-33-2
• M. F.: C5H8O
• M. W.: 84.11642
• Purity: 70%

SYNONYMS

• Title: 3-戊烯-2-酮
• IUPAC name: pent-3-en-2-one
• IUPAC Traditional name: 3-penten-2-one
• Synonyms: Methyl propenyl ketone; 甲基丙烯基酮

DATABASE IDS

• EC Number: 210-888-3
• CAS Number: 625-33-2
• PubChem SID: 24848542
• Beilstein Number: 1633505
• MDL Number: MFCD00009290

PROPERTIES

• Impurities: <2% ethanol
• Impurities: 30% mesityl oxide
• Linear Formula: CH3CH=CHCOCH3
• Purity: 70%
• Boiling Point: 121-124 °C(lit.)
• Density: 0.862 g/mL at 25 °C(lit.)
• Flash Point: 21 °C
• Flash Point: 69.8 °F
• Refractive Index: n20/D 1.437(lit.)
• Vapor Pressure: 760 mmHg ( 121 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H311-H315-H319-H335
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P280-P305 + P351 + P338-P312
• RID/ADR: UN 1992 3/PG 2
• Risk Statements: 11-21-36/37/38
• RTECS: SB3850000
• Safety Statements: 16-26-33-36/37/39
• Hazard Class: 3
• UN Number: 1992
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5, 25 g in glass bottle
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 145017.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Description (简体中文)

包装
1, 5, 25 g in glass bottle
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 145017.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.