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ChemicalBook >> CAS DataBase List >> Dimethyl isophthalate

Dimethyl isophthalate

Dimethyl isophthalate price.
  • $10 - $900
  • Product name: Dimethyl isophthalate
  • CAS: 1459-93-4
  • MF: C10H10O4
  • MW: 194.18
  • EINECS:215-951-9
  • MDL Number:MFCD00008433
  • Synonyms:METHYL ISOPHTHALATE;DIMETHYL 1,3 BENZENEDICARBOXYLATE;DIMETHYL BENZENE-1,3-DICARBOXYLATE;DIMETHYLBENZENE-1,3-DIMETHANOATE;DIMETHYL ISOPHTHALATE;ISOPHTHALIC ACID, BIS-METHYL ESTER;ISOPHTHALIC ACID DIMETHYL ESTER;RARECHEM AL BF 0071
63 prices
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  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • ChemScene
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  • Frontier Specialty Chemicals
  • scipoly
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
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Package
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  • 0.25kg
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  • 500 g
  • Manufactureraablocks
  • Product numberAA001DFF
  • Product descriptionDimethyl Isophthalate ≥99%(GC)
  • Packaging25g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001DFF
  • Product descriptionDimethyl Isophthalate ≥99%(GC)
  • Packaging100g
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001DFF
  • Product descriptionDimethyl Isophthalate ≥99%(GC)
  • Packaging250g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001DFF
  • Product descriptionDimethyl Isophthalate 95%
  • Packaging500g
  • Price$19
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberF280
  • Product descriptionDimethyl isophthalate >99%(GC)
  • Packaging25g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53791
  • Product descriptionDimethyl isophthalate 98%
  • Packaging100g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF280
  • Product descriptionDimethyl isophthalate >99%(GC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53791
  • Product descriptionDimethyl isophthalate 98%
  • Packaging25g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53791
  • Product descriptionDimethyl isophthalate 98%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF280
  • Product descriptionDimethyl Isophthalate
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF280
  • Product descriptionDimethyl isophthalate >99%(GC)
  • Packaging100g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53791
  • Product descriptionDimethyl isophthalate 98%
  • Packaging500g
  • Price$33
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF280
  • Product descriptionDimethyl isophthalate >99%(GC)
  • Packaging500g
  • Price$44
  • Updated2026-06-04
  • Buy
  • ManufacturerAmbeed
  • Product numberA447097
  • Product descriptionDimethyl Isophthalate 95%
  • Packaging1kg
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0068712
  • Product descriptionDIMETHYL ISOPHTHALATE 95.00%
  • Packaging1G
  • Price$597.87
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0068712
  • Product descriptionDIMETHYL ISOPHTHALATE 95.00%
  • Packaging2.5G
  • Price$746.88
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001DFF Dimethyl Isophthalate ≥99%(GC) 25g $10 2026-05-28 Buy
aablocks AA001DFF Dimethyl Isophthalate ≥99%(GC) 100g $15 2026-05-28 Buy
aablocks AA001DFF Dimethyl Isophthalate ≥99%(GC) 250g $16 2026-05-28 Buy
aablocks AA001DFF Dimethyl Isophthalate 95% 500g $19 2026-05-28 Buy
AK Scientific F280 Dimethyl isophthalate >99%(GC) 25g $22 2026-06-04 Buy
AK Scientific J53791 Dimethyl isophthalate 98% 100g $22 2026-06-04 Buy
AK Scientific F280 Dimethyl isophthalate >99%(GC) 5g $16 2026-06-04 Buy
AK Scientific J53791 Dimethyl isophthalate 98% 25g $16 2026-06-04 Buy
AK Scientific J53791 Dimethyl isophthalate 98% 5g $12 2026-06-04 Buy
AK Scientific F280 Dimethyl Isophthalate 25g $14 2021-12-16 Buy
AK Scientific F280 Dimethyl isophthalate >99%(GC) 100g $29 2026-06-04 Buy
AK Scientific J53791 Dimethyl isophthalate 98% 500g $33 2026-06-04 Buy
AK Scientific F280 Dimethyl isophthalate >99%(GC) 500g $44 2026-06-04 Buy
Ambeed A447097 Dimethyl Isophthalate 95% 1kg $27 2021-12-16 Buy
American Custom Chemicals Corporation CHM0068712 DIMETHYL ISOPHTHALATE 95.00% 1G $597.87 2021-12-16 Buy
American Custom Chemicals Corporation CHM0068712 DIMETHYL ISOPHTHALATE 95.00% 2.5G $746.88 2021-12-16 Buy

Properties

Melting point :64-68 °C (lit.)
Boiling point :124 °C (12.0016 mmHg)
Density :1.1477
vapor density :6.8 (vs air)
vapor pressure :93.7 mm Hg ( 208 °C)
refractive index :1.5168 (estimate)
Flash point :138 °C
storage temp. :Sealed in dry,Room Temperature
solubility :0.29g/l insoluble
form :Flakes or Crystalline Powder
pka :-5.32[at 20 ℃]
color :White to off-white
Water Solubility :Insoluble
BRN :1912251
Henry's Law Constant :1.6×102 mol/(m3Pa) at 25℃, HSDB (2015)
InChI :1S/C10H10O4/c1-13-9(11)7-4-3-5-8(6-7)10(12)14-2/h3-6H,1-2H3
InChIKey :VNGOYPQMJFJDLV-UHFFFAOYSA-N
SMILES :COC(=O)c1cccc(c1)C(=O)OC
LogP :2.1 at 20℃
CAS DataBase Reference :1459-93-4(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Benzenedicarboxylic acid dimethyl ester(1459-93-4)
EPA Substance Registry System :Dimethyl isophthalate (1459-93-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Dimethyl isophthalate is used as a plasticizer, to make polyester resins, as a polyacrylate resin comonomer, and as a perfume fixative. It may be used as an internal standard for determining, dimethyl-tere-phthalate (DMtP), dimethyl-phthalate (DMP), diethyl phthalate (DEP) in soil samples and biosolids using gas-chromatography coupled to mass spectrometry (GC-MS). It may also be used as an analytical reference standard for the quantification of the analyte in complex matrices including plastics, cosmetics, and environmental samples using gas chromatography coupled to positive chemical ionization mass spectrometry (GC-CIMS).

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