4-Methyl-2-oxovaleric acid

• Catalog No.: 68255
• CAS Number: 816-66-0
• M. F.: C6H10O3
• M. W.: 130.1418
• Purity: ≥98.0% (T)

SYNONYMS

• Title: 4-甲基-2-氧代戊酸
• IUPAC name: 4-methyl-2-oxopentanoic acid
• IUPAC Traditional name: ketoisocaproate
• Synonyms: 4-Methyl-2-oxopentanoic acid; 酮亮氨酸; 2-羰基异己酸; 2-Oxoisocaproic acid; Ketoleucine; 4-甲基-2-氧基戊酸

DATABASE IDS

• Beilstein Number: 1701823
• EC Number: 212-435-5
• PubChem SID: 24885723
• CAS Number: 816-66-0
• MDL Number: MFCD00066204

PROPERTIES

• Linear Formula: (CH3)2CHCH2COCOOH
• Purity: ≥98.0% (T)
• Boiling Point: 82-83 °C/11 mmHg(lit.)
• Density: 1.055 g/mL at 20 °C(lit.)
• Melting Point: 8-10 °C
• Refractive Index: n20/D 1.431
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3265 8/PG 3
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5 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. 68255.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 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. 68255.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.