Acid anhydrides - Synthesis and Properties

1H-benzo[4,5]cyclohepta[1,2-c]furan-1,3,4-trione 1H-benzo[4,5]cyclohepta[1,2-c]furan-1,3,4-trione
  • Molecular Formula: C13H6O4
  • Molecular Weight: 226.188 g/mol
  • Cas Number: -
  • EINECS Number: -
3-(3,5-dimethoxybenzyl)dihydro-2,5-furandione 3-(3,5-dimethoxybenzyl)dihydro-2,5-furandione
  • Molecular Formula: C13H14O5
  • Molecular Weight: 250.251 g/mol
  • Cas Number: -
  • EINECS Number: -
phenyl anhydride phenyl anhydride
  • Molecular Formula: C14H10O3
  • Molecular Weight: 226.232 g/mol
  • Cas Number: 93-97-0
  • EINECS Number: 202-291-1
3-methyl-3-veratryl-tetrahydrofuran-2,5-quinone 3-methyl-3-veratryl-tetrahydrofuran-2,5-quinone
  • Molecular Formula: C14H16O5
  • Molecular Weight: 264.278 g/mol
  • Cas Number: -
  • EINECS Number: -
3-isobutyldihydro-2,5-furandione 3-isobutyldihydro-2,5-furandione
  • Molecular Formula: C8H12O3
  • Molecular Weight: 156.181 g/mol
  • Cas Number: -
  • EINECS Number: -
Cinchomeronic anhydride Cinchomeronic anhydride
  • Molecular Formula: C7H3NO3
  • Molecular Weight: 149.106 g/mol
  • Cas Number: 4664-08-8
  • EINECS Number: -
3,4-diisopropylidene-tetrahydro-furan-2,5-dione 3,4-diisopropylidene-tetrahydro-furan-2,5-dione
  • Molecular Formula: C10H12O3
  • Molecular Weight: 180.203 g/mol
  • Cas Number: -
  • EINECS Number: -
5,6,7,8-tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dione 5,6,7,8-tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dione
  • Molecular Formula: C9H10O3
  • Molecular Weight: 166.177 g/mol
  • Cas Number: -
  • EINECS Number: -
1-methylpropanoic phenyl anhydride 1-methylpropanoic phenyl anhydride
  • Molecular Formula: C11H12O3
  • Molecular Weight: 192.214 g/mol
  • Cas Number: -
  • EINECS Number: -
1,1,5,5-tetramethyl-1,5-dihydro-3-benzoxepine-2,4-dione 1,1,5,5-tetramethyl-1,5-dihydro-3-benzoxepine-2,4-dione
  • Molecular Formula: C14H16O3
  • Molecular Weight: 232.279 g/mol
  • Cas Number: -
  • EINECS Number: -
Diphenic anhydride Diphenic anhydride
  • Molecular Formula: C14H8O3
  • Molecular Weight: 224.216 g/mol
  • Cas Number: 6050-13-1
  • EINECS Number: 227-950-0
3,4-diphenyl-2,5-furandione 3,4-diphenyl-2,5-furandione
  • Molecular Formula: C16H10O3
  • Molecular Weight: 250.254 g/mol
  • Cas Number: 4808-48-4
  • EINECS Number: 225-370-2
7-phenyl-4,5,8,8a-tetrahydro-1H-cyclohepta[c]furan-1,3(3aH)-dione 7-phenyl-4,5,8,8a-tetrahydro-1H-cyclohepta[c]furan-1,3(3aH)-dione
  • Molecular Formula: C15H14O3
  • Molecular Weight: 242.274 g/mol
  • Cas Number: -
  • EINECS Number: -
3-phenyl-2,5-furandione 3-phenyl-2,5-furandione
  • Molecular Formula: C10H6O3
  • Molecular Weight: 174.156 g/mol
  • Cas Number: 36122-35-7
  • EINECS Number: 252-881-8
3-Hydroxyphthalic anhydride 3-Hydroxyphthalic anhydride
  • Molecular Formula: C8H4O4
  • Molecular Weight: 164.117 g/mol
  • Cas Number: 37418-88-5
  • EINECS Number: -
3-neophyltetrahydrofuran-2,5-quinone 3-neophyltetrahydrofuran-2,5-quinone
  • Molecular Formula: C14H16O3
  • Molecular Weight: 232.279 g/mol
  • Cas Number: -
  • EINECS Number: -
phenyl trifluoroacetic anhydride phenyl trifluoroacetic anhydride
  • Molecular Formula: C9H5F3O3
  • Molecular Weight: 218.132 g/mol
  • Cas Number: -
  • EINECS Number: -
dodecanoic trifluoroacetic anhydride dodecanoic trifluoroacetic anhydride
  • Molecular Formula: C14H23F3O3
  • Molecular Weight: 296.33 g/mol
  • Cas Number: -
  • EINECS Number: -
phenylacetic anhydride phenylacetic anhydride
  • Molecular Formula: C16H14O3
  • Molecular Weight: 254.285 g/mol
  • Cas Number: 1555-80-2
  • EINECS Number: -
acetic 2-anilino-2-phenylpropanoic anhydride acetic 2-anilino-2-phenylpropanoic anhydride
  • Molecular Formula: C17H17NO3
  • Molecular Weight: 283.327 g/mol
  • Cas Number: -
  • EINECS Number: -
3-pyridinyl anhydride 3-pyridinyl anhydride
  • Molecular Formula: C12H8N2O3
  • Molecular Weight: 228.207 g/mol
  • Cas Number: 16837-38-0
  • EINECS Number: -
5,7-diethoxy-3a,4-dihydro-2-benzofuran-1,3-dione 5,7-diethoxy-3a,4-dihydro-2-benzofuran-1,3-dione
  • Molecular Formula: C12H14O5
  • Molecular Weight: 238.24 g/mol
  • Cas Number: -
  • EINECS Number: -
3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
  • Molecular Formula: C8H8O3
  • Molecular Weight: 152.15 g/mol
  • Cas Number: 935-79-5
  • EINECS Number: 213-308-7
7-methoxy-4,6,7,7a-tetrahydro-3aH-isobenzofuran-1,3,5-trione 7-methoxy-4,6,7,7a-tetrahydro-3aH-isobenzofuran-1,3,5-trione
  • Molecular Formula: C9H10O5
  • Molecular Weight: 198.175 g/mol
  • Cas Number: -
  • EINECS Number: -
5,5-dimethyl-4,5-dihydro-2-benzoxepine-1,3-dione 5,5-dimethyl-4,5-dihydro-2-benzoxepine-1,3-dione
  • Molecular Formula: C12H12O3
  • Molecular Weight: 204.225 g/mol
  • Cas Number: -
  • EINECS Number: -
4-methyl-tetrahydro-pyran-2,6-dione 4-methyl-tetrahydro-pyran-2,6-dione
  • Molecular Formula: C6H8O3
  • Molecular Weight: 128.128 g/mol
  • Cas Number: 4166-53-4
  • EINECS Number: 224-020-6
3-cinnamyl-tetrahydro-furan-2,5-dione 3-cinnamyl-tetrahydro-furan-2,5-dione
  • Molecular Formula: C13H12O3
  • Molecular Weight: 216.236 g/mol
  • Cas Number: 7508-06-7
  • EINECS Number: -
2-Phenylglutaric anhydride 2-Phenylglutaric anhydride
  • Molecular Formula: C11H10O3
  • Molecular Weight: 190.199 g/mol
  • Cas Number: 2959-96-8
  • EINECS Number: 220-991-5
heptanoic anhydride heptanoic anhydride
  • Molecular Formula: C14H26O3
  • Molecular Weight: 242.359 g/mol
  • Cas Number: 626-27-7
  • EINECS Number: 210-940-5
4-chlorophenyl anhydride 4-chlorophenyl anhydride
  • Molecular Formula: C14H8Cl2O3
  • Molecular Weight: 295.121 g/mol
  • Cas Number: 790-41-0
  • EINECS Number: -
hexanoic anhydride hexanoic anhydride
  • Molecular Formula: C12H22O3
  • Molecular Weight: 214.305 g/mol
  • Cas Number: 2051-49-2
  • EINECS Number: 218-121-4
isochroman-1,3-quinone isochroman-1,3-quinone
  • Molecular Formula: C9H6O3
  • Molecular Weight: 162.145 g/mol
  • Cas Number: 703-59-3
  • EINECS Number: 211-873-4
3-methyl-2,5-furandione 3-methyl-2,5-furandione
  • Molecular Formula: C5H4O3
  • Molecular Weight: 112.085 g/mol
  • Cas Number: 616-02-4
  • EINECS Number: 210-459-0
3,4-Dihydro-1,2-naphthalenedicarboxylic anhydride 3,4-Dihydro-1,2-naphthalenedicarboxylic anhydride
  • Molecular Formula: C12H8O3
  • Molecular Weight: 200.194 g/mol
  • Cas Number: 37845-14-0
  • EINECS Number: -
3-methylenedihydro-2,5-furandione 3-methylenedihydro-2,5-furandione
  • Molecular Formula: C5H4O3
  • Molecular Weight: 112.085 g/mol
  • Cas Number: 2170-03-8
  • EINECS Number: 218-518-2
1,2-Naphthalic Anhydride 1,2-Naphthalic Anhydride
  • Molecular Formula: C12H6O3
  • Molecular Weight: 198.178 g/mol
  • Cas Number: 5343-99-7
  • EINECS Number: -
dihydro-2,5-furandione dihydro-2,5-furandione
  • Molecular Formula: C4H4O3
  • Molecular Weight: 100.074 g/mol
  • Cas Number: 108-30-5
  • EINECS Number: 203-570-0
acetic phenyl anhydride acetic phenyl anhydride
  • Molecular Formula: C9H8O3
  • Molecular Weight: 164.161 g/mol
  • Cas Number: -
  • EINECS Number: -
4-nitro-2-benzofuran-1,3-dione 4-nitro-2-benzofuran-1,3-dione
  • Molecular Formula: C8H3NO5
  • Molecular Weight: 193.116 g/mol
  • Cas Number: 641-70-3
  • EINECS Number: 211-373-6
4,5,6,7-tetraiodo-2-benzofuran-1,3-dione 4,5,6,7-tetraiodo-2-benzofuran-1,3-dione
  • Molecular Formula: C8I4O3
  • Molecular Weight: 651.7 g/mol
  • Cas Number: 632-80-4
  • EINECS Number: -
3a,4,9,9a-tetrahydronaphtho[2,3-c]furan-1,3-dione 3a,4,9,9a-tetrahydronaphtho[2,3-c]furan-1,3-dione
  • Molecular Formula: C12H10O3
  • Molecular Weight: 202.21 g/mol
  • Cas Number: 1459-16-1
  • EINECS Number: -
4,6-dimethoxy-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 4,6-dimethoxy-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
  • Molecular Formula: C10H12O5
  • Molecular Weight: 212.202 g/mol
  • Cas Number: -
  • EINECS Number: -
5-tert-butyl-3-methoxy-2,7-oxepinedione 5-tert-butyl-3-methoxy-2,7-oxepinedione
  • Molecular Formula: C11H14O4
  • Molecular Weight: 210.23 g/mol
  • Cas Number: -
  • EINECS Number: -
7H-[1,3]dioxolo[4,5-h]isochromene-7,9(6H)-dione 7H-[1,3]dioxolo[4,5-h]isochromene-7,9(6H)-dione
  • Molecular Formula: C10H6O5
  • Molecular Weight: 206.155 g/mol
  • Cas Number: -
  • EINECS Number: -
(3Z)-3-[(benzylamino)methylene]-2H-pyran-2,6(3H)-dione (3Z)-3-[(benzylamino)methylene]-2H-pyran-2,6(3H)-dione
  • Molecular Formula: C13H11NO3
  • Molecular Weight: 229.235 g/mol
  • Cas Number: -
  • EINECS Number: -
methyl 1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2-benzofuran-5-carboxylate methyl 1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2-benzofuran-5-carboxylate
  • Molecular Formula: C10H10O5
  • Molecular Weight: 210.186 g/mol
  • Cas Number: -
  • EINECS Number: -
4-phenoxy-2-benzofuran-1,3-dione 4-phenoxy-2-benzofuran-1,3-dione
  • Molecular Formula: C14H8O4
  • Molecular Weight: 240.215 g/mol
  • Cas Number: -
  • EINECS Number: -
1,3-dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride
  • Molecular Formula: C9H3ClO4
  • Molecular Weight: 210.573 g/mol
  • Cas Number: 1204-28-0
  • EINECS Number: 214-874-8
3-(4-methoxyphenyl)-2,5-furandione 3-(4-methoxyphenyl)-2,5-furandione
  • Molecular Formula: C11H8O4
  • Molecular Weight: 204.182 g/mol
  • Cas Number: -
  • EINECS Number: -
4-acetyl-6-chloro-1H,3H-benzo[de]isochromene-1,3-dione 4-acetyl-6-chloro-1H,3H-benzo[de]isochromene-1,3-dione
  • Molecular Formula: C14H7ClO4
  • Molecular Weight: 274.66 g/mol
  • Cas Number: -
  • EINECS Number: -
2-benzofuran-1,3-dione 2-benzofuran-1,3-dione
  • Molecular Formula: C8H4O3
  • Molecular Weight: 148.118 g/mol
  • Cas Number: 85-44-9
  • EINECS Number: 201-607-5
3-(4-bromophenyl)-2,5-furandione 3-(4-bromophenyl)-2,5-furandione
  • Molecular Formula: C10H5BrO3
  • Molecular Weight: 253.052 g/mol
  • Cas Number: -
  • EINECS Number: -
(2E)-2-phenyl-2-propenoic anhydride (2E)-2-phenyl-2-propenoic anhydride
  • Molecular Formula: C18H14O3
  • Molecular Weight: 278.307 g/mol
  • Cas Number: 538-56-7
  • EINECS Number: -
2-furyl anhydride 2-furyl anhydride
  • Molecular Formula: C10H6O5
  • Molecular Weight: 206.155 g/mol
  • Cas Number: -
  • EINECS Number: -
2,5-furandione 2,5-furandione
  • Molecular Formula: C4H2O3
  • Molecular Weight: 98.058 g/mol
  • Cas Number: 108-31-6
  • EINECS Number: 203-571-6
2,2-difluoroacrylic anhydride 2,2-difluoroacrylic anhydride
  • Molecular Formula: C6H2F4O3
  • Molecular Weight: 198.074 g/mol
  • Cas Number: -
  • EINECS Number: -
5,6-bis(chloromethyl)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 5,6-bis(chloromethyl)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
  • Molecular Formula: C10H10Cl2O3
  • Molecular Weight: 249.093 g/mol
  • Cas Number: -
  • EINECS Number: -
1,3-dioxo-1,3-dihydro-2-benzofuran-4-carbaldehyde dimethylhydrazone 1,3-dioxo-1,3-dihydro-2-benzofuran-4-carbaldehyde dimethylhydrazone
  • Molecular Formula: C11H10N2O3
  • Molecular Weight: 218.212 g/mol
  • Cas Number: -
  • EINECS Number: -
(3E)-3-(1-naphthylmethylene)dihydro-2,5-furandione (3E)-3-(1-naphthylmethylene)dihydro-2,5-furandione
  • Molecular Formula: C15H10O3
  • Molecular Weight: 238.243 g/mol
  • Cas Number: -
  • EINECS Number: -
4-(4-methylphenoxy)-2-benzofuran-1,3-dione 4-(4-methylphenoxy)-2-benzofuran-1,3-dione
  • Molecular Formula: C15H10O4
  • Molecular Weight: 254.242 g/mol
  • Cas Number: -
  • EINECS Number: -
3,3,4,4,5,5-hexamethyl-tetrahydro-pyran-2,6-dione 3,3,4,4,5,5-hexamethyl-tetrahydro-pyran-2,6-dione
  • Molecular Formula: C11H18O3
  • Molecular Weight: 198.262 g/mol
  • Cas Number: -
  • EINECS Number: -
5-methylsulfanyl-isobenzofuran-1,3-dione 5-methylsulfanyl-isobenzofuran-1,3-dione
  • Molecular Formula: C9H6O3S
  • Molecular Weight: 194.211 g/mol
  • Cas Number: -
  • EINECS Number: -
acetic anhydride acetic anhydride
  • Molecular Formula: C4H6O3
  • Molecular Weight: 102.09 g/mol
  • Cas Number: 108-24-7
  • EINECS Number: 203-564-8
4-methylphenyl anhydride 4-methylphenyl anhydride
  • Molecular Formula: C16H14O3
  • Molecular Weight: 254.285 g/mol
  • Cas Number: 13222-85-0
  • EINECS Number: -
3-allyl-4-isopropyl-2,5-furandione 3-allyl-4-isopropyl-2,5-furandione
  • Molecular Formula: C10H12O3
  • Molecular Weight: 180.203 g/mol
  • Cas Number: -
  • EINECS Number: -
4-methoxyphenyl anhydride 4-methoxyphenyl anhydride
  • Molecular Formula: C16H14O5
  • Molecular Weight: 286.284 g/mol
  • Cas Number: 794-94-5
  • EINECS Number: 212-345-6
2-methylthieno[2,3-c]furan-4,6-dione 2-methylthieno[2,3-c]furan-4,6-dione
  • Molecular Formula: C7H4O3S
  • Molecular Weight: 168.173 g/mol
  • Cas Number: -
  • EINECS Number: -
5-chloro-4,6,7-trimethyl-2-benzofuran-1,3-dione 5-chloro-4,6,7-trimethyl-2-benzofuran-1,3-dione
  • Molecular Formula: C11H9ClO3
  • Molecular Weight: 224.643 g/mol
  • Cas Number: -
  • EINECS Number: -
3-methoxy-2,5-furandione 3-methoxy-2,5-furandione
  • Molecular Formula: C5H4O4
  • Molecular Weight: 128.084 g/mol
  • Cas Number: -
  • EINECS Number: -
4-anilino-5,7-diethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 4-anilino-5,7-diethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
  • Molecular Formula: C18H21NO3
  • Molecular Weight: 299.37 g/mol
  • Cas Number: -
  • EINECS Number: -
3-isopropylidene-tetrahydro-furan-2,5-dione 3-isopropylidene-tetrahydro-furan-2,5-dione
  • Molecular Formula: C7H8O3
  • Molecular Weight: 140.139 g/mol
  • Cas Number: -
  • EINECS Number: -
3-cyclohexylidenedihydro-2,5-furandione 3-cyclohexylidenedihydro-2,5-furandione
  • Molecular Formula: C10H12O3
  • Molecular Weight: 180.203 g/mol
  • Cas Number: -
  • EINECS Number: -
furo[3,4-c]pyrrolo[1,2-a]quinoline-1,3-dione furo[3,4-c]pyrrolo[1,2-a]quinoline-1,3-dione
  • Molecular Formula: C14H7NO3
  • Molecular Weight: 237.215 g/mol
  • Cas Number: -
  • EINECS Number: -
4-Chlorophthalic anhydride 4-Chlorophthalic anhydride
  • Molecular Formula: C8H3ClO3
  • Molecular Weight: 182.563 g/mol
  • Cas Number: 118-45-6
  • EINECS Number: 204-251-9
acetic 4-bromophenyl anhydride acetic 4-bromophenyl anhydride
  • Molecular Formula: C9H7BrO3
  • Molecular Weight: 243.057 g/mol
  • Cas Number: -
  • EINECS Number: -
4-nitrophenyl phenyl anhydride 4-nitrophenyl phenyl anhydride
  • Molecular Formula: C14H9NO5
  • Molecular Weight: 271.229 g/mol
  • Cas Number: -
  • EINECS Number: -
3a,4,8,8a-tetrahydro-1H,3H-thieno[3,4-f][2]benzofuran-1,3-dione 3a,4,8,8a-tetrahydro-1H,3H-thieno[3,4-f][2]benzofuran-1,3-dione
  • Molecular Formula: C10H8O3S
  • Molecular Weight: 208.238 g/mol
  • Cas Number: -
  • EINECS Number: -
5,6,7,8-tetramethyl-3a,4,9,9a-tetrahydronaphtho[2,3-c]furan-1,3-dione 5,6,7,8-tetramethyl-3a,4,9,9a-tetrahydronaphtho[2,3-c]furan-1,3-dione
  • Molecular Formula: C16H18O3
  • Molecular Weight: 258.317 g/mol
  • Cas Number: -
  • EINECS Number: -
Crotonic anhydride Crotonic anhydride
  • Molecular Formula: C8H10O3
  • Molecular Weight: 154.166 g/mol
  • Cas Number: 623-68-7
  • EINECS Number: 210-807-1
4-methoxyphenyl phenyl anhydride 4-methoxyphenyl phenyl anhydride
  • Molecular Formula: C15H12O4
  • Molecular Weight: 256.258 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(bromomethyl)phenyl butanoic anhydride 2-(bromomethyl)phenyl butanoic anhydride
  • Molecular Formula: C12H13BrO3
  • Molecular Weight: 285.137 g/mol
  • Cas Number: -
  • EINECS Number: -
3,6-dimethyl-2,7-oxepinedione 3,6-dimethyl-2,7-oxepinedione
  • Molecular Formula: C8H8O3
  • Molecular Weight: 152.15 g/mol
  • Cas Number: -
  • EINECS Number: -
acetyl 3-acetyloxyheptanoate acetyl 3-acetyloxyheptanoate
  • Molecular Formula: C11H18O5
  • Molecular Weight: 230.261 g/mol
  • Cas Number: -
  • EINECS Number: -
acetyl 3,4-diacetyloxybutanoate acetyl 3,4-diacetyloxybutanoate
  • Molecular Formula: C10H14O7
  • Molecular Weight: 246.217 g/mol
  • Cas Number: -
  • EINECS Number: -
acetyl 3,3-diacetyloxypropanoate acetyl 3,3-diacetyloxypropanoate
  • Molecular Formula: C9H12O7
  • Molecular Weight: 232.19 g/mol
  • Cas Number: -
  • EINECS Number: -

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