517127

Dimethyl carbonate

anhydrous, ≥99%

• 동의어(들): DMC, Carbonic acid dimethyl ester
• Linear Formula: (CH₃O)₂CO
• CAS Number: 616-38-6
• Molecular Weight: 90.08
• Beilstein: 635821
• EC Number: 210-478-4
• MDL number: MFCD00008420
• UNSPSC 코드: 12352108
• PubChem Substance ID: 57651340
• NACRES: NA.21
• bp: 90 °C (lit.)
• vapor pressure: 18 mmHg ( 21.1 °C)

속성

• Grade: anhydrous
• Quality Level: 100
• vapor density: 3.1 (vs air)
• vapor pressure: 18 mmHg ( 21.1 °C)
• 분석: ≥99%
• 양식: liquid
• expl. lim.: 4.22-12.87 % (lit.)
• 환경친화적 대안 제품 특성: Less Hazardous Chemical Syntheses; Safer Solvents and Auxiliaries; Design for Degradation; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 불순물: <0.002% water; <0.005% water (100mL pkg)
• 색상: APHA: <50
• refractive index: n20/D 1.368 (lit.)
• bp: 90 °C (lit.)
• mp: 2-4 °C (lit.)
• density: 1.069 g/mL at 25 °C (lit.)
• 환경친화적 대안 카테고리: Aligned,
• SMILES string: O=C(OC)OC
• InChI: 1S/C3H6O3/c1-5-3(4)6-2/h1-2H3
• InChI key: IEJIGPNLZYLLBP-UHFFFAOYSA-N

설명

일반 설명

Dimethyl carbonate (DMC) is a versatile, non-toxic, biodegradable reagent with tunable chemical reactivity. It serves as a green alternative to dimethyl sulfate or methyl halides and phosgene for methylation and carboxylation reactions. DMC can be prepared by the base-catalyzed reaction between carbon dioxide and methanol.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is a Greener alternative to conventional solvents and chemicals. Click here for more information.

애플리케이션

Dimethyl carbonate has been used to dissolve poly (lactic-co-glycolic acid) (PLGA) to form PLGA-coated bioactive glass-ceramic scaffolds.

특징 및 장점

Greener solvent

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 60.8 °F - closed cup
• Flash Point (°C): 16 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter