8.08249

Triethylene glycol dimethyl ether

(stabilised) for synthesis

• 동의어(들): 1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, NSC 66400, Triglyme
• Linear Formula: CH₃O(CH₂CH₂O)₃CH₃
• CAS Number: 112-49-2
• Molecular Weight: 178.23
• Beilstein: 1700630
• MDL number: MFCD00008504
• UNSPSC 코드: 12352112
• EC 인덱스 번호: 203-977-3
• NACRES: NA.22
• bp: 216 °C (lit.)

속성

• Grade: for synthesis; synthesis grade
• Quality Level: 200
• vapor density: >4.7 (vs air)
• 분석: ≥98% (GC)
• 양식: liquid
• autoignition temp.: 375 °F
• 효능: 5390 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 0.7 % (v/v)
• dilution: (for synthesis)
• refractive index: n20/D 1.423 (lit.)
• pH: 7
• bp: 216 °C (lit.)
• mp: −45 °C (lit.)
• 전이 온도: flash point 106 °C
• solubility: soluble >1000 g/L
• density: 0.986 g/mL at 25 °C (lit.)
• 저장 온도: 2-30°C
• SMILES string: COCCOCCOCCOC
• InChI: 1S/C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3
• InChI key: YFNKIDBQEZZDLK-UHFFFAOYSA-N

설명

분석 메모

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.985 - 0.989
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H319 - H360Df
• 예방조치 성명서: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B
• 보충제 위험성: EUH019
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup