Ethylene glycol butyl ether

• Catalog No.: 20398
• CAS Number: 111-76-2
• M. F.: C6H14O2
• M. W.: 118.17416
• Purity: ≥99.8% (GC)

SYNONYMS

• Title: 乙二醇丁醚
• IUPAC name: 2-butoxyethan-1-ol
• IUPAC Traditional name: butoxyethanol
• Synonyms: butyl glycol; 2-Butoxyethanol; 丁基溶纤剂; 2-丁氧基乙醇

DATABASE IDS

• Beilstein Number: 1732511
• PubChem SID: 24852083
• MDL Number: MFCD00002884
• CAS Number: 111-76-2
• EC Number: 203-905-0

PROPERTIES

• Grade: for HPLC-GC
• Impurities: ≤0.05% water
• λ: 1 cm path, H2O reference
• Linear Formula: CH3(CH2)3OCH2CH2OH
• Purity: ≥99.8% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Suitability: corresponds for HPLC
• Absorption Wavelength: λ: 235 nm Amax: 2.0
• Absorption Wavelength: λ: 265 nm Amax: 0.2
• Absorption Wavelength: λ: 300 nm Amax: 0.05
• Auto Ignition Point: 473 °F
• Boiling Point: 169-172.5 °C(lit.)
• Density: 0.902 g/mL at 25 °C(lit.)
• Flash Point: 67 °C
• Flash Point: 152.6 °F
• Melting Point: -75 °C(lit.)
• Refractive Index: n20/D 1.419(lit.)
• Refractive Index: n20/D 1.420
• Vapor Density: 4.1 (vs air)
• Vapor Pressure: <1 mmHg ( 20 °C)
• Vapor Pressure: 10 mmHg ( 81 °C)
• Explode Limits: 10.6 %
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H315-H319-H332
• 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: P280-P305 + P351 + P338
• Risk Statements: 20/21/22-36/38
• RTECS: KJ8575000
• Safety Statements: 36/37-46
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
Specially purified solvent suitable for use in co-solvent trapping, a new technique for the gas-chromatographic analysis of aqueous samples1

Description (简体中文)

Other Notes
经过专门纯化的溶剂，适用于共溶剂捕集，这是一种用于含水样品的气相色谱分析的新技术1