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194239

Sigma-Aldrich

Dimethyl isophthalate

ReagentPlus®, 99%

Synonym(s):

1,3-Di(methoxycarbonyl)benzene, 1,3-Dimethyl benzene-1,3-dicarboxylate, DMIP, Dimethy isophthalate, Dimethyl 1,3-benzenedicarboxylate, Dimethyl m-phthalate, Methyl 3-carbomethoxybenzoate, Methyl isophthalate

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25 G
¥2,020
500 G
¥3,750
3 KG
¥18,500

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25 G
¥2,020
500 G
¥3,750
3 KG
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About This Item

Linear Formula:
C6H4-1,3-(CO2CH3)2
CAS Number:
1459-93-4
Molecular Weight:
194.18
Beilstein:
1912251
EC Number:
215-951-9
MDL number:
MFCD00008433
UNSPSC Code:
12352100
PubChem Substance ID:
24851640
NACRES:
NA.22

¥2,020

Available to ship onApril 11, 2025Details

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vapor density

6.8 (vs air)

vapor pressure

93.7 mmHg ( 208 °C)

product line

ReagentPlus®

Assay

99%

mp

64-68 °C (lit.)

functional group

ester

SMILES string

COC(=O)c1cccc(c1)C(=O)OC

InChI

1S/C10H10O4/c1-13-9(11)7-4-3-5-8(6-7)10(12)14-2/h3-6H,1-2H3

InChI key

VNGOYPQMJFJDLV-UHFFFAOYSA-N

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General description

Dimethyl isophthalate is dimethyl phthalate ester based plasticizer[1].

Application

Dimethyl isophthalate was used in the synthesis of:
  • polybutylene isophthalate end-capped with N-ethyl-pentadecafluorooctanamide[2]
  • poly(ethylene terephthalate-co-isophthalate-co-5-tert-butylisophthalate) terpolyesters[3]

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

343.4 °F - closed cup

Flash Point(C)

173 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

194239-BULK:
194239-VAR:
194239-3KG:
194239-500G:
194239-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW7098
MKCS7661
MKCS3706
MKCR9554
MKCR4846

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Poly(ethylene terephthalate) terpolyesters containing isophthalic and 5-tert-butylisophthalic units
Kint DPR, et al.
Journal of Polymer Science: Part A, General Papers, 41(1), 124-134 (2003)
Zhonggang Wang et al.
The journal of physical chemistry. B, 113(46), 15204-15211 (2009-10-22)
Polybutylene isophthalates (PBI) end-capped with N-ethyl-pentadecafluorooctanamide were synthesized from dimethyl isophthalate, 1,4-butanediol, and N-(2-hydroxyethyl)-perfluorooctanamide with fluorine monomer content from 0 to 5 mol %. The results demonstrated that there was an obvious gradient drop of fluorine concentration from the film
Zhu-Hua Luo et al.
Environmental science and pollution research international, 18(9), 1653-1660 (2011-06-01)
Dimethyl phthalate esters (DMPEs) are a group of plasticizers commonly detected in the environment with potential adverse human health impact. The degradation of DMPEs by fungal systems has been studied to a limited extent, particularly by yeasts. In this study

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