4-Methylphthalic acid
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- $10 - $2579.52
- Product name: 4-Methylphthalic acid
- CAS: 4316-23-8
- MF: C9H8O4
- MW: 180.16
- EINECS:224-333-8
- MDL Number:MFCD00041946
- Synonyms:RARECHEM AL BO 0981;4-METHYLPHTALIC ACID;4-METHYLPHTHALIC ACID;4-METHYL-1,2-BENZENEDICARBOXYLIC ACID;4-methylphthalate;2-Benzenedicarboxylicacid,4-methyl-1 ;4-methyl-2-benzenedicarboxylicacid ;Phthalic acid, 4-methyl-
19 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Crysdot
- Labseeker
- SynQuest Laboratories
- TCI Chemical
Package
- 1g
- 5g
- 25g
- 100g
- 500g
- Manufactureraablocks
- Product numberAA00341B
- Product description4-Methylphthalic acid ≥98%
- Packaging1g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00341B
- Product description4-Methylphthalic acid 95%
- Packaging5g
- Price$30
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00341B
- Product description4-Methylphthalic acid >98.0%(T)(HPLC)
- Packaging25g
- Price$60
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00341B
- Product description4-Methylphthalic acid 95%
- Packaging100g
- Price$200
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00341B
- Product description4-Methylphthalic acid >98.0%(T)(HPLC)
- Packaging500g
- Price$412
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-18666
- Product description4-Methylphthalic acid 99%
- Packaging500g
- Price$380
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-18666
- Product description4-Methylphthalic acid 97%
- Packaging500g
- Price$380
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-18666
- Product description4-Methylphthalic acid 97%
- Packaging500g
- Price$380
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberS715
- Product description4-Methylphthalic acid
- Packaging100g
- Price$291
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberS715
- Product description4-Methylphthalic acid
- Packaging5g
- Price$84
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012046
- Product description4-METHYLPHTHALIC ACID 95.00%
- Packaging25G
- Price$1138.78
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012046
- Product description4-METHYLPHTHALIC ACID 95.00%
- Packaging100G
- Price$2579.52
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR322110
- Product description4-Methylphthalic acid
- Packaging25g
- Price$134
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD45000294
- Product description4-Methylphthalic acid 95+%
- Packaging500g
- Price$403
- Updated2026-05-27
- Buy
- ManufacturerLabseeker
- Product numberSC-95013
- Product description4-Methylphthalic acid 98
- Packaging100g
- Price$1022
- Updated2021-12-16
- Buy
- ManufacturerLabseeker
- Product numberSC-95013
- Product description4-Methylphthalic acid 98
- Packaging100g
- Price$1022
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00341B | 4-Methylphthalic acid ≥98% | 1g | $10 | 2026-05-28 | Buy |
| aablocks | AA00341B | 4-Methylphthalic acid 95% | 5g | $30 | 2026-05-28 | Buy |
| aablocks | AA00341B | 4-Methylphthalic acid >98.0%(T)(HPLC) | 25g | $60 | 2026-05-28 | Buy |
| aablocks | AA00341B | 4-Methylphthalic acid 95% | 100g | $200 | 2026-05-28 | Buy |
| aablocks | AA00341B | 4-Methylphthalic acid >98.0%(T)(HPLC) | 500g | $412 | 2026-05-28 | Buy |
| AHH | MT-18666 | 4-Methylphthalic acid 99% | 500g | $380 | 2021-12-16 | Buy |
| AHH | MT-18666 | 4-Methylphthalic acid 97% | 500g | $380 | 2026-05-25 | Buy |
| AHH | MT-18666 | 4-Methylphthalic acid 97% | 500g | $380 | 2026-05-26 | Buy |
| AK Scientific | S715 | 4-Methylphthalic acid | 100g | $291 | 2021-12-16 | Buy |
| AK Scientific | S715 | 4-Methylphthalic acid | 5g | $84 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012046 | 4-METHYLPHTHALIC ACID 95.00% | 25G | $1138.78 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012046 | 4-METHYLPHTHALIC ACID 95.00% | 100G | $2579.52 | 2021-12-16 | Buy |
| Apolloscientific | OR322110 | 4-Methylphthalic acid | 25g | $134 | 2021-12-16 | Buy |
| Crysdot | CD45000294 | 4-Methylphthalic acid 95+% | 500g | $403 | 2026-05-27 | Buy |
| Labseeker | SC-95013 | 4-Methylphthalic acid 98 | 100g | $1022 | 2021-12-16 | Buy |
| Labseeker | SC-95013 | 4-Methylphthalic acid 98 | 100g | $1022 | 2026-05-23 | Buy |
Properties
Melting point :146-148 °C (lit.)
Boiling point :232.96°C (rough estimate)
Density :1.1987 (rough estimate)
refractive index :1.4209 (estimate)
storage temp. :Sealed in dry,Room Temperature
pka :3.32±0.10(Predicted)
form :powder to lump
color :White to Light yellow
Water Solubility :3.984g/L(room temperature)
InChI :1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
InChIKey :CWJJAFQCTXFSTA-UHFFFAOYSA-N
SMILES :Cc1ccc(C(O)=O)c(c1)C(O)=O
CAS DataBase Reference :4316-23-8(CAS DataBase Reference)
NIST Chemistry Reference :1,2-Benzenedicarboxylic acid, 4-methyl-(4316-23-8)
EPA Substance Registry System :1,2-Benzenedicarboxylic acid, 4-methyl- (4316-23-8)
Boiling point :232.96°C (rough estimate)
Density :1.1987 (rough estimate)
refractive index :1.4209 (estimate)
storage temp. :Sealed in dry,Room Temperature
pka :3.32±0.10(Predicted)
form :powder to lump
color :White to Light yellow
Water Solubility :3.984g/L(room temperature)
InChI :1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
InChIKey :CWJJAFQCTXFSTA-UHFFFAOYSA-N
SMILES :Cc1ccc(C(O)=O)c(c1)C(O)=O
CAS DataBase Reference :4316-23-8(CAS DataBase Reference)
NIST Chemistry Reference :1,2-Benzenedicarboxylic acid, 4-methyl-(4316-23-8)
EPA Substance Registry System :1,2-Benzenedicarboxylic acid, 4-methyl- (4316-23-8)
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
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Suppliers and manufacturers
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4-Methylphthalic acid
CAS:4316-23-8
