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194239

Sigma-Aldrich

Dimethyl isophthalate

ReagentPlus®, 99%

Linear Formula:
C6H4-1,3-(CO2CH3)2
CAS Number:
Molecular Weight:
194.18
Beilstein:
1912251
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

6.8 (vs air)

Quality Level

vapor pressure

93.7 mmHg ( 208 °C)

product line

ReagentPlus®

Assay

99%

mp

64-68 °C (lit.)

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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This Item
44291W508500525081
Dimethyl isophthalate ReagentPlus®, 99%

Sigma-Aldrich

194239

Dimethyl isophthalate

Dimethyl isophthalate analytical standard

Supelco

44291

Dimethyl isophthalate

Dimethyl phthalate ≥99%

Sigma-Aldrich

W508500

Dimethyl phthalate

Dimethyl phthalate ≥99%

Sigma-Aldrich

525081

Dimethyl phthalate

assay

99%

assay

≥98.5% (GC)

assay

≥99%

assay

≥99%

mp

64-68 °C (lit.)

mp

64-68 °C (lit.)

mp

2 °C (lit.)

mp

2 °C (lit.)

Quality Level

200

Quality Level

100

Quality Level

400

Quality Level

100

vapor density

6.8 (vs air)

vapor density

6.8 (vs air)

vapor density

-

vapor density

-

vapor pressure

93.7 mmHg ( 208 °C)

vapor pressure

93.7 mmHg ( 208 °C)

vapor pressure

-

vapor pressure

-

product line

ReagentPlus®

product line

-

product line

-

product line

-

General description

Dimethyl isophthalate is dimethyl phthalate ester based plasticizer.

Application

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

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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

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