03128

Diethylene glycol

analytical standard

• 동의어(들): 2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol
• Linear Formula: (HOCH₂CH₂)₂O
• CAS Number: 111-46-6
• Molecular Weight: 106.12
• Beilstein: 969209
• EC Number: 203-872-2
• MDL number: MFCD00002882
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329747562
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• vapor density: 2.14 (vs air)
• vapor pressure: 0.01 mmHg ( 20 °C)
• 설명: non-ionic
• 분석: ≥99.5% (GC)
• 양식: viscous liquid (clear)
• autoignition temp.: 442 °F
• 유통기한: limited shelf life, expiry date on the label
• expl. lim.: 2-12.3 %
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.447 (lit.); n20/D 1.447
• bp: 245 °C (lit.)
• mp: −10 °C (lit.)
• density: 1.115-1.117 g/mL at 20 °C; 1.118 g/mL at 25 °C (lit.)
• 응용 분야: cleaning products; cosmetics; environmental; food and beverages; personal care
• 형식: neat
• SMILES string: OCCOCCO
• InChI: 1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
• InChI key: MTHSVFCYNBDYFN-UHFFFAOYSA-N

설명

일반 설명

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

애플리케이션

Diethylene glycol may be used as an analytical reference standard for the determination of the analyte in toothpaste, poly(ethylene terephthalate) yarns, pharmaceutical products and human biological samples by various chromatography techniques.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 280.4 °F - closed cup
• Flash Point (°C): 138 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter