238988

Drierite^™

with indicator, 8 mesh

• 동의어(들): Calcium sulfate, Gypsum
• Linear Formula: CaSO₄
• CAS Number: 7778-18-9
• Molecular Weight: 136.14
• MDL number: MFCD00010912
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329752516
• NACRES: NB.24

속성

• Quality Level: 100
• 양식: chunks
• 입자 크기: 8 mesh
• SMILES string: [Ca++].[O-]S([O-])(=O)=O
• InChI: 1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChI key: OSGAYBCDTDRGGQ-UHFFFAOYSA-L

설명

애플리케이션

Drierite^™ can be used as a desiccant in the:

• Dinuclear nickel-catalyzed asymmetric vinylogous Mannich-type reaction of α, β-unsaturated γ-butyrolactam and N-boc imines to synthesize vinylogous Mannich adducts.
• Catalytic epoxidation of propylene glycol acetates to propylene oxide.
• Rare earth-alkali metal heterobimetallic complex-catalyzed enantioselective Aza-Michael addition of alkoxylamines to α, β-unsaturated carbonyl compounds to synthesize β-amino carbonyl compounds.

법적 정보

Drierite is a trademark of W.A. Hammond Drierite Co., LTD

안전성 정보

• 픽토그램: GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H350,H360F,H411
• 예방조치 성명서: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Chronic 2 - Carc. 1B - Repr. 1B
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable