
Phthalic acid and derivatives
- (15)
- (3)
- (4)
- (1)
- (12)
- (2)
- (2)
- (2)
- (1)
- (43)
- (1)
- (9)
- (1)
- (2)
- (1)
- (1)
- (34)
- (1)
- (1)
- (4)
- (20)
- (2)
- (5)
- (4)
- (6)
- (9)
- (5)
- (2)
- (2)
- (16)
- (1)
- (4)
- (2)
- (7)
- (8)
- (2)
- (7)
- (2)
- (7)
- (1)
- (5)
- (3)
- (2)
- (2)
- (6)
- (2)
- (2)
- (7)
- (2)
- (3)
- (2)
- (2)
- (6)
- (2)
- (4)
- (2)
- (1)
- (3)
- (2)
- (3)
- (2)
- (1)
- (4)
- (2)
- (2)
- (5)
- (4)
- (1)
- (4)
- (4)
- (15)
- (12)
- (1)
- (9)
- (3)
- (3)
- (7)
- (6)
- (2)
- (3)
- (4)
- (2)
- (27)
- (13)
- (23)
- (5)
- (2)
- (2)
- (71)
- (3)
- (2)
- (2)
- (4)
- (2)
- (7)
- (11)
- (2)
- (6)
- (2)
- (3)
- (4)
- (2)
- (2)
- (2)
- (1)
- (2)
- (3)
- (6)
- (2)
- (2)
- (3)
Filtered Search Results

Dimethyl Bromoterephthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 18643-86-2 Molecular Formula: C10H9BrO4 Molecular Weight (g/mol): 273.082 MDL Number: MFCD00060638 InChI Key: VUMPFOPENBVFOF-UHFFFAOYSA-N Synonym: Bromoterephthalic Acid Dimethyl Ester PubChem CID: 87741 IUPAC Name: dimethyl 2-bromobenzene-1,4-dicarboxylate SMILES: COC(=O)C1=CC(=C(C=C1)C(=O)OC)Br
PubChem CID | 87741 |
---|---|
CAS | 18643-86-2 |
Molecular Weight (g/mol) | 273.082 |
MDL Number | MFCD00060638 |
SMILES | COC(=O)C1=CC(=C(C=C1)C(=O)OC)Br |
Synonym | Bromoterephthalic Acid Dimethyl Ester |
IUPAC Name | dimethyl 2-bromobenzene-1,4-dicarboxylate |
InChI Key | VUMPFOPENBVFOF-UHFFFAOYSA-N |
Molecular Formula | C10H9BrO4 |
Potassium Monomethyl Terephthalate 95.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 42967-55-5 Molecular Formula: C9H7KO4 Molecular Weight (g/mol): 218.249 MDL Number: MFCD00058989 InChI Key: DWNDFZTVSFSFTB-UHFFFAOYSA-M Synonym: Terephthalic Acid Monomethyl Ester Potassium Salt PubChem CID: 23683753 IUPAC Name: potassium;4-methoxycarbonylbenzoate SMILES: COC(=O)C1=CC=C(C=C1)C(=O)[O-].[K+]
PubChem CID | 23683753 |
---|---|
CAS | 42967-55-5 |
Molecular Weight (g/mol) | 218.249 |
MDL Number | MFCD00058989 |
SMILES | COC(=O)C1=CC=C(C=C1)C(=O)[O-].[K+] |
Synonym | Terephthalic Acid Monomethyl Ester Potassium Salt |
IUPAC Name | potassium;4-methoxycarbonylbenzoate |
InChI Key | DWNDFZTVSFSFTB-UHFFFAOYSA-M |
Molecular Formula | C9H7KO4 |
Bis(2-ethylhexyl) Isophthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 137-89-3 Molecular Formula: C24H38O4 Molecular Weight (g/mol): 390.564 MDL Number: MFCD00152284 InChI Key: WXZOXVVKILCOPG-UHFFFAOYSA-N Synonym: Isophthalic Acid Bis(2-ethylhexyl) Ester PubChem CID: 8733 IUPAC Name: bis(2-ethylhexyl) benzene-1,3-dicarboxylate SMILES: CCCCC(CC)COC(=O)C1=CC(=CC=C1)C(=O)OCC(CC)CCCC
PubChem CID | 8733 |
---|---|
CAS | 137-89-3 |
Molecular Weight (g/mol) | 390.564 |
MDL Number | MFCD00152284 |
SMILES | CCCCC(CC)COC(=O)C1=CC(=CC=C1)C(=O)OCC(CC)CCCC |
Synonym | Isophthalic Acid Bis(2-ethylhexyl) Ester |
IUPAC Name | bis(2-ethylhexyl) benzene-1,3-dicarboxylate |
InChI Key | WXZOXVVKILCOPG-UHFFFAOYSA-N |
Molecular Formula | C24H38O4 |
2,5-Dihydroxyterephthalic Acid 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 610-92-4 Molecular Formula: C8H6O6 Molecular Weight (g/mol): 198.13 MDL Number: MFCD00132933 InChI Key: OYFRNYNHAZOYNF-UHFFFAOYSA-N Synonym: 1,4-benzenedicarboxylic acid, 2,5-dihydroxy,2,5-dihydroxyterephthalicacid,2,5-dihydroxy-1,4-benzenedicarboxylic acid,2,5-dihydroxybenzene-1,4-dicarboxylic acid,zlchem 699,acmc-1ayqi,1, 2,5-dihydroxy,2,5-dihydroxytelephthalic acid,#,2,5-dihydroxyterephthalic acid PubChem CID: 69131 IUPAC Name: 2,5-dihydroxyterephthalic acid SMILES: C1=C(C(=CC(=C1O)C(=O)O)O)C(=O)O
PubChem CID | 69131 |
---|---|
CAS | 610-92-4 |
Molecular Weight (g/mol) | 198.13 |
MDL Number | MFCD00132933 |
SMILES | C1=C(C(=CC(=C1O)C(=O)O)O)C(=O)O |
Synonym | 1,4-benzenedicarboxylic acid, 2,5-dihydroxy,2,5-dihydroxyterephthalicacid,2,5-dihydroxy-1,4-benzenedicarboxylic acid,2,5-dihydroxybenzene-1,4-dicarboxylic acid,zlchem 699,acmc-1ayqi,1, 2,5-dihydroxy,2,5-dihydroxytelephthalic acid,#,2,5-dihydroxyterephthalic acid |
IUPAC Name | 2,5-dihydroxyterephthalic acid |
InChI Key | OYFRNYNHAZOYNF-UHFFFAOYSA-N |
Molecular Formula | C8H6O6 |
Diethyl 2,5-Dibromoterephthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 18013-97-3 Molecular Formula: C12H12Br2O4 Molecular Weight (g/mol): 380.032 MDL Number: MFCD12407163 InChI Key: WXRSDHICEYICMV-UHFFFAOYSA-N Synonym: 2,5-Dibromoterephthalic Acid Diethyl Ester PubChem CID: 22146229 IUPAC Name: diethyl 2,5-dibromobenzene-1,4-dicarboxylate SMILES: CCOC(=O)C1=CC(=C(C=C1Br)C(=O)OCC)Br
PubChem CID | 22146229 |
---|---|
CAS | 18013-97-3 |
Molecular Weight (g/mol) | 380.032 |
MDL Number | MFCD12407163 |
SMILES | CCOC(=O)C1=CC(=C(C=C1Br)C(=O)OCC)Br |
Synonym | 2,5-Dibromoterephthalic Acid Diethyl Ester |
IUPAC Name | diethyl 2,5-dibromobenzene-1,4-dicarboxylate |
InChI Key | WXRSDHICEYICMV-UHFFFAOYSA-N |
Molecular Formula | C12H12Br2O4 |
Dimethyl 1,4-Naphthalenedicarboxylate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 7487-15-2 Molecular Formula: C14H12O4 Molecular Weight (g/mol): 244.246 MDL Number: MFCD04038075 InChI Key: OCSXMIBZIHMVCP-UHFFFAOYSA-N Synonym: 1,4-Naphthalenedicarboxylic Acid Dimethyl Ester PubChem CID: 11064621 IUPAC Name: dimethyl naphthalene-1,4-dicarboxylate SMILES: COC(=O)C1=CC=C(C2=CC=CC=C21)C(=O)OC
PubChem CID | 11064621 |
---|---|
CAS | 7487-15-2 |
Molecular Weight (g/mol) | 244.246 |
MDL Number | MFCD04038075 |
SMILES | COC(=O)C1=CC=C(C2=CC=CC=C21)C(=O)OC |
Synonym | 1,4-Naphthalenedicarboxylic Acid Dimethyl Ester |
IUPAC Name | dimethyl naphthalene-1,4-dicarboxylate |
InChI Key | OCSXMIBZIHMVCP-UHFFFAOYSA-N |
Molecular Formula | C14H12O4 |
Monomethyl Isophthalate 97.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 1877-71-0 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00029972 InChI Key: WMZNGTSLFSJHMZ-UHFFFAOYSA-N Synonym: 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate PubChem CID: 601880 IUPAC Name: 3-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=CC(=C1)C(=O)O
PubChem CID | 601880 |
---|---|
CAS | 1877-71-0 |
Molecular Weight (g/mol) | 180.159 |
MDL Number | MFCD00029972 |
SMILES | COC(=O)C1=CC=CC(=C1)C(=O)O |
Synonym | 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate |
IUPAC Name | 3-methoxycarbonylbenzoic acid |
InChI Key | WMZNGTSLFSJHMZ-UHFFFAOYSA-N |
Molecular Formula | C9H8O4 |
Monoethyl 5-Nitroisophthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 22871-55-2 Molecular Formula: C10H9NO6 Molecular Weight (g/mol): 239.183 MDL Number: MFCD00130051 InChI Key: HOYHBDFTELAGGG-UHFFFAOYSA-N Synonym: 5-Nitroisophthalic Acid Monoethyl Ester PubChem CID: 89872 IUPAC Name: 3-ethoxycarbonyl-5-nitrobenzoic acid SMILES: CCOC(=O)C1=CC(=CC(=C1)C(=O)O)[N+](=O)[O-]
PubChem CID | 89872 |
---|---|
CAS | 22871-55-2 |
Molecular Weight (g/mol) | 239.183 |
MDL Number | MFCD00130051 |
SMILES | CCOC(=O)C1=CC(=CC(=C1)C(=O)O)[N+](=O)[O-] |
Synonym | 5-Nitroisophthalic Acid Monoethyl Ester |
IUPAC Name | 3-ethoxycarbonyl-5-nitrobenzoic acid |
InChI Key | HOYHBDFTELAGGG-UHFFFAOYSA-N |
Molecular Formula | C10H9NO6 |
Dimethyl 5-Nitroisophthalate, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 13290-96-5 Molecular Formula: C10H9NO6 Molecular Weight (g/mol): 239.18 MDL Number: MFCD00008429 InChI Key: GGTSJKFPGKFLCZ-UHFFFAOYSA-N Synonym: dimethyl 5-nitroisophthalate,5-nitroisophthalic acid dimethyl ester,5-nitroisophthalic acid, dimethyl ester,1,3-benzenedicarboxylic acid, 5-nitro-, dimethyl ester,dimethyl 5-nitro-1,3-benzenedicarboxylate,isophthalic acid, 5-nitro-, dimethyl ester,1,3-dimethyl 5-nitrobenzene-1,3-dicarboxylate,5-nitro dimethyl isophthalate,5-nitro-1,3-benzenedicarboxylic acid dimethyl ester,1,3-benzenedicarboxylic acid, 5-nitro-, 1,3-dimethyl ester PubChem CID: 83316 IUPAC Name: 1,3-dimethyl 5-nitrobenzene-1,3-dicarboxylate SMILES: COC(=O)C1=CC(=CC(=C1)C(=O)OC)[N+]([O-])=O
PubChem CID | 83316 |
---|---|
CAS | 13290-96-5 |
Molecular Weight (g/mol) | 239.18 |
MDL Number | MFCD00008429 |
SMILES | COC(=O)C1=CC(=CC(=C1)C(=O)OC)[N+]([O-])=O |
Synonym | dimethyl 5-nitroisophthalate,5-nitroisophthalic acid dimethyl ester,5-nitroisophthalic acid, dimethyl ester,1,3-benzenedicarboxylic acid, 5-nitro-, dimethyl ester,dimethyl 5-nitro-1,3-benzenedicarboxylate,isophthalic acid, 5-nitro-, dimethyl ester,1,3-dimethyl 5-nitrobenzene-1,3-dicarboxylate,5-nitro dimethyl isophthalate,5-nitro-1,3-benzenedicarboxylic acid dimethyl ester,1,3-benzenedicarboxylic acid, 5-nitro-, 1,3-dimethyl ester |
IUPAC Name | 1,3-dimethyl 5-nitrobenzene-1,3-dicarboxylate |
InChI Key | GGTSJKFPGKFLCZ-UHFFFAOYSA-N |
Molecular Formula | C10H9NO6 |
6-Carboxyfluorescein Hydrate 97.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 3301-79-9 Molecular Formula: C21H12O7 Molecular Weight (g/mol): 376.32 MDL Number: MFCD00036873 InChI Key: BZTDTCNHAFUJOG-UHFFFAOYSA-N Synonym: 6-carboxyfluorescein,6-fam,carboxyfluorescein,spiro isobenzofuran-1 3h ,9'-9h xanthene-6-carboxylic acid, 3',6'-dihydroxy-3-oxo,3,6,9-trihydroxyxanthen-9-yl terephthalic acid,3',6'-dihydroxy-3-oxo-3h-spiro 2-benzofuran-1,9'-xanthene-6-carboxylic acid,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid,5 6-carboxy fluorescein,bidd:gt0504 PubChem CID: 76806 ChEBI: CHEBI:39073 IUPAC Name: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid SMILES: C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
PubChem CID | 76806 |
---|---|
CAS | 3301-79-9 |
Molecular Weight (g/mol) | 376.32 |
ChEBI | CHEBI:39073 |
MDL Number | MFCD00036873 |
SMILES | C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O |
Synonym | 6-carboxyfluorescein,6-fam,carboxyfluorescein,spiro isobenzofuran-1 3h ,9'-9h xanthene-6-carboxylic acid, 3',6'-dihydroxy-3-oxo,3,6,9-trihydroxyxanthen-9-yl terephthalic acid,3',6'-dihydroxy-3-oxo-3h-spiro 2-benzofuran-1,9'-xanthene-6-carboxylic acid,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid,5 6-carboxy fluorescein,bidd:gt0504 |
IUPAC Name | 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid |
InChI Key | BZTDTCNHAFUJOG-UHFFFAOYSA-N |
Molecular Formula | C21H12O7 |
Diethyl Terephthalate 99.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 636-09-9 Molecular Formula: C12H14O4 Molecular Weight (g/mol): 222.24 MDL Number: MFCD00039891 InChI Key: ONIHPYYWNBVMID-UHFFFAOYSA-N Synonym: diethyl terephthalate,p-diethyl phthalate,diethylterephthalate,terephthalic acid, diethyl ester,1,4-benzenedicarboxylic acid, diethyl ester,diethyl p-phthalate,terephthalic acid diethyl ester,unii-n97x85l3cd,1,4-diethyl benzene-1,4-dicarboxylate,1,4-benzenedicarboxylic acid, 1,4-diethyl ester PubChem CID: 12483 IUPAC Name: diethyl benzene-1,4-dicarboxylate SMILES: CCOC(=O)C1=CC=C(C=C1)C(=O)OCC
PubChem CID | 12483 |
---|---|
CAS | 636-09-9 |
Molecular Weight (g/mol) | 222.24 |
MDL Number | MFCD00039891 |
SMILES | CCOC(=O)C1=CC=C(C=C1)C(=O)OCC |
Synonym | diethyl terephthalate,p-diethyl phthalate,diethylterephthalate,terephthalic acid, diethyl ester,1,4-benzenedicarboxylic acid, diethyl ester,diethyl p-phthalate,terephthalic acid diethyl ester,unii-n97x85l3cd,1,4-diethyl benzene-1,4-dicarboxylate,1,4-benzenedicarboxylic acid, 1,4-diethyl ester |
IUPAC Name | diethyl benzene-1,4-dicarboxylate |
InChI Key | ONIHPYYWNBVMID-UHFFFAOYSA-N |
Molecular Formula | C12H14O4 |
Monomethyl Terephthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 1679-64-7 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00002557 InChI Key: REIDAMBAPLIATC-UHFFFAOYSA-N Synonym: 4-methoxycarbonyl benzoic acid,mono-methyl terephthalate,monomethyl terephthalate,methyl terephthalate,methyl hydrogen terephthalate,1,4-benzenedicarboxylic acid, monomethyl ester,terephthalic acid monomethyl ester,1,4-benzenedicarboxylic acid monomethyl ester,terephthalic acid, monomethyl ester,hydrogen methyl terephthalate PubChem CID: 15513 IUPAC Name: 4-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=C(C=C1)C(=O)O
PubChem CID | 15513 |
---|---|
CAS | 1679-64-7 |
Molecular Weight (g/mol) | 180.159 |
MDL Number | MFCD00002557 |
SMILES | COC(=O)C1=CC=C(C=C1)C(=O)O |
Synonym | 4-methoxycarbonyl benzoic acid,mono-methyl terephthalate,monomethyl terephthalate,methyl terephthalate,methyl hydrogen terephthalate,1,4-benzenedicarboxylic acid, monomethyl ester,terephthalic acid monomethyl ester,1,4-benzenedicarboxylic acid monomethyl ester,terephthalic acid, monomethyl ester,hydrogen methyl terephthalate |
IUPAC Name | 4-methoxycarbonylbenzoic acid |
InChI Key | REIDAMBAPLIATC-UHFFFAOYSA-N |
Molecular Formula | C9H8O4 |
Diallyl Terephthalate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 1026-92-2 Molecular Formula: C14H14O4 Molecular Weight (g/mol): 246.262 MDL Number: MFCD00080462 InChI Key: ZDNFTNPFYCKVTB-UHFFFAOYSA-N Synonym: Terephthalic Acid Diallyl Ester PubChem CID: 66102 IUPAC Name: bis(prop-2-enyl) benzene-1,4-dicarboxylate SMILES: C=CCOC(=O)C1=CC=C(C=C1)C(=O)OCC=C
PubChem CID | 66102 |
---|---|
CAS | 1026-92-2 |
Molecular Weight (g/mol) | 246.262 |
MDL Number | MFCD00080462 |
SMILES | C=CCOC(=O)C1=CC=C(C=C1)C(=O)OCC=C |
Synonym | Terephthalic Acid Diallyl Ester |
IUPAC Name | bis(prop-2-enyl) benzene-1,4-dicarboxylate |
InChI Key | ZDNFTNPFYCKVTB-UHFFFAOYSA-N |
Molecular Formula | C14H14O4 |
Sigma Organic Chemistry Dioctyl terephthalate | 1L | 6422-86-2 | MFCD00072256 | >=96%
Dioctyl terephthalate, 1L
About This Item:
Synonym(s): Bis(2-ethylhexyl) terephthalate
Linear Formula: C6H4-1,4-[CO2CH2CH(C2H5)(CH2)3CH3]2
Molecular Weight: 390.56
CAS Number: 6422-86-2
MDL Number: MFCD00072256
UNSPSC Code: 12162002
Purity: >=96%
Boiling Point: 400 C (lit.)
Melting Point: -48 C
Density: 0.986 g/mL at 25 C (lit.)
Refractive Index: n20/D 1.49 (lit.)
Storage: room temp
EINECS Number: 229-176-9

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Sigma Organic Chemistry Dimethyl terephthalate | 3KG | 120-61-6 | MFCD00008440
CAS #: 120-61-6
MDL #: MFCD00008440
Purity: >99 %
UNSPSC Code: 12352100
Molecular Weight: 194.18

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More