Oxacykliske forbindelser

Phthalic Anhydride, 99%

CAS: 85-44-9 Molekylær formel: C8H4O3 Molekylvægt (g/mol): 148.12 MDL nummer: MFCD00005918 InChI nøgle: LGRFSURHDFAFJT-UHFFFAOYSA-N Synonym: phthalic anhydride,isobenzofuran-1,3-dione,1,3-isobenzofurandione,1,3-dioxophthalan,1,3-phthalandione,phthalsaeureanhydrid,phthalic acid anhydride,o-phthalic acid anhydride,phthalandione,retarder esen PubChem CID: 6811 ChEBI: CHEBI:36605 SMIL: O=C1OC(=O)C2=CC=CC=C12

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Phthalsyreanhydrid, 99%, Thermo Scientific Chemicals

Xanthone, 99%, Thermo Scientific Chemicals

CAS: 90-47-1 Molekylær formel: C13H8O2 Molekylvægt (g/mol): 196.205 MDL nummer: MFCD00005060 InChI nøgle: JNELGWHKGNBSMD-UHFFFAOYSA-N Synonym: xanthone,9h-xanthen-9-one,9-xanthenone,benzophenone oxide,9-oxoxanthene,genicide,xanthenone,9-xanthone,diphenylene ketone oxide,dibenzo-gamma-pyrone PubChem CID: 7020 ChEBI: CHEBI:37647 IUPAC navn: xanthen-9-one SMIL: C1=CC=C2C(=C1)C(=O)C3=CC=CC=C3O2

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9-Hydroxyxanthen, 98 %, Thermo Scientific Chemicals

CAS: 90-46-0 Molekylær formel: C₁₃H₁₀O₂ Molekylvægt (g/mol): 198.22 MDL nummer: MFCD00005057 InChI nøgle: JFRMYMMIJXLMBB-UHFFFAOYSA-N Synonym: 9-hydroxyxanthene,xanthydrol,xanthanol,9-xanthydrol,xanthen-9-ol,xanthene, hydroxy,9-xanthenol,ccris 1640,unii-7131m69ikf,xanthrol PubChem CID: 72861 IUPAC navn: 9H-xanthen-9-ol SMIL: C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O

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3,4-Dihydro-2H-pyran, 99%

CAS: 110-87-2 Molekylær formel: C₅H₈O Molekylvægt (g/mol): 84.12 MDL nummer: MFCD00006558 InChI nøgle: BUDQDWGNQVEFAC-UHFFFAOYSA-N Synonym: dihydropyran,3,4-dihydropyran,2,3-dihydropyran,2h-3,4-dihydropyran,2,3-dihydro-4h-pyran,dihydro-2h-pyran,2h-pyran, dihydro,2h-pyran, 3,4-dihydro,5,6-dihydro-4h-pyran,dihydropyrane PubChem CID: 8080 IUPAC navn: 3,4-dihydro-2H-pyran SMIL: C1CC=COC1

Citraconsyreanhydrid, 98%, Thermo Scientific Chemicals

CAS: 616-02-4 Molekylær formel: C5H4O3 Molekylvægt (g/mol): 112.084 MDL nummer: MFCD00005522 InChI nøgle: AYKYXWQEBUNJCN-UHFFFAOYSA-N Synonym: citraconic anhydride,2,5-furandione, 3-methyl,2-methylmaleic anhydride,methylmaleic anhydride,3-methylmaleic anhydride,citraconic acid anhydride,monomethylmaleic anhydride,maleic anhydride, methyl,2-methylmaleicanhydride,unii-105np7pmxx PubChem CID: 12012 IUPAC navn: 3-methylfuran-2,5-dion SMIL: CC1=CC(=O)OC1=O

Maleic anhydride, 99%, pastilles

CAS: 108-31-6 Molekylær formel: C4H2O3 Molekylvægt (g/mol): 98.06 MDL nummer: MFCD00005518 InChI nøgle: FPYJFEHAWHCUMM-UHFFFAOYSA-N Synonym: maleic anhydride,2,5-furandione,maleic acid anhydride,toxilic anhydride,dihydro-2,5-dioxofuran,cis-butenedioic anhydride,2,5-dihydrofuran-2,5-dione,polymaleic anhydride,maleinanhydrid,rcra waste number u147 PubChem CID: 7923 ChEBI: CHEBI:474859 SMIL: O=C1OC(=O)C=C1

4,6-dimethyl-2-pyron, 98 %, Thermo Scientific Chemicals

CAS: 675-09-2 Molekylær formel: C₇H₈O₂ Molekylvægt (g/mol): 124.14 MDL nummer: MFCD00075555 Synonym: 4,6-dimethyl-2-pyrone,4,6-dimethyl-2h-pyran-2-one,mesitene lactone,4,6-dimethylcoumalin,2h-pyran-2-one, 4,6-dimethyl,4,6-dimethyl-alpha-pyrone,4,6-dimethyl-pyran-2-one,2,4-dimethyl-alpha-pyrone,2,4-dimethyl-.alpha.-pyrone,4,6-dimethyl-.alpha.-pyrone

Maleinsyreanhydrid, 98+%, Thermo Scientific Chemicals

CAS: 108-31-6 Molekylær formel: C4H2O3 Molekylvægt (g/mol): 98.06 MDL nummer: MFCD00005518 InChI nøgle: FPYJFEHAWHCUMM-UHFFFAOYSA-N Synonym: maleic anhydride,2,5-furandione,maleic acid anhydride,toxilic anhydride,dihydro-2,5-dioxofuran,cis-butenedioic anhydride,2,5-dihydrofuran-2,5-dione,polymaleic anhydride,maleinanhydrid,rcra waste number u147 PubChem CID: 7923 ChEBI: CHEBI:474859 IUPAC navn: furan-2,5-dion SMIL: O=C1OC(=O)C=C1

Oxazol, 98+%, Thermo Scientific Chemicals

CAS: 288-42-6 Molekylær formel: C3H3NO Molekylvægt (g/mol): 69.063 MDL nummer: MFCD00009751 InChI nøgle: ZCQWOFVYLHDMMC-UHFFFAOYSA-N Synonym: oxazole,unii-fjz20i1lps,fjz20i1lps,oxazol,1,3-oxazol,pubchem8626,oxazole 1g PubChem CID: 9255 ChEBI: CHEBI:35597 IUPAC navn: 1,3-oxazol SMIL: C1=COC=N1

Citraconsyreanhydrid, 98%, Thermo Scientific Chemicals

CAS: 616-02-4 Molekylær formel: C₅H₄O₃ Molekylvægt (g/mol): 112.08 MDL nummer: MFCD00005522 InChI nøgle: AYKYXWQEBUNJCN-UHFFFAOYSA-N Synonym: citraconic anhydride,2,5-furandione, 3-methyl,2-methylmaleic anhydride,methylmaleic anhydride,3-methylmaleic anhydride,citraconic acid anhydride,monomethylmaleic anhydride,maleic anhydride, methyl,2-methylmaleicanhydride,unii-105np7pmxx PubChem CID: 12012 IUPAC navn: 3-methylfuran-2,5-dion SMIL: CC1=CC(=O)OC1=O

2,2,4-Trimethyl-1,3-dioxolane, 99%

CAS: 1193-11-9 Molekylær formel: C6H12O2 Molekylvægt (g/mol): 116.16 MDL nummer: MFCD00090841 InChI nøgle: ALTFLAPROMVXNX-UHFFFAOYNA-N PubChem CID: 62384 IUPAC navn: 2,2,4-trimethyl-1,3-dioxolan SMIL: CC1COC(C)(C)O1

2-(2-Furyl)benzoesyre, 97 %, Thermo Scientific™

CAS: 331942-47-3 Molekylær formel: C11H8O3 Molekylvægt (g/mol): 188.182 InChI nøgle: QRUHYAWZHFTNEA-UHFFFAOYSA-N Synonym: 2-2-furyl benzoic acid,2-furan-2-yl benzoic acid,2-fur-2-ylbenzoic acid,benzoic acid,2-2-furanyl,2-fur-2-yl benzoic acid,2-furan-2-yl-benzoic acid PubChem CID: 2772293 IUPAC navn: 2-(furan-2-yl)benzoesyre SMIL: C1=CC=C(C(=C1)C2=CC=CO2)C(=O)O

Maleic anhydride, briquettes

CAS: 108-31-6 Molekylær formel: C4H2O3 Molekylvægt (g/mol): 98.06 MDL nummer: MFCD00005518 InChI nøgle: FPYJFEHAWHCUMM-UHFFFAOYSA-N IUPAC navn: 2,5-dihydrofuran-2,5-dion SMIL: O=C1OC(=O)C=C1

2,3-O-Isopropylidene-D-glyceraldehyde, 50% w/w in dichloromethane

CAS: 15186-48-8 Molekylær formel: C6H10O3 Molekylvægt (g/mol): 130.143 MDL nummer: MFCD00269682 InChI nøgle: YSGPYVWACGYQDJ-YFKPBYRVSA-N Synonym: r-+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,4r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde,r-+-glyceraldehyde acetonide,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, r,acetone d-glyceraldehyde,+-2,2-dimethyl-1,3-dioxolane-4-carboxaldehyde,1,3-dioxolane-4-carboxaldehyde, 2,2-dimethyl-, 4r,4r-2,2-dimethyl-1,3-dioxolan-4-carbaldehyd,pubchem5767 PubChem CID: 259712 IUPAC navn: (4R)-2,2-dimethyl-1,3-dioxolan-4-carbaldehyd SMIL: CC1(OCC(O1)C=O)C