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ChemicalBook >> CAS DataBase List >> DiMethyl 5-ethynylisophthalate

DiMethyl 5-ethynylisophthalate

DiMethyl 5-ethynylisophthalate price.
  • $10 - $342.38
  • Product name: DiMethyl 5-ethynylisophthalate
  • CAS: 313648-56-5
  • MF: C12H10O4
  • MW: 218.21
  • EINECS:-0
  • MDL Number:MFCD14635808
  • Synonyms:DiMethyl 5-ethynylisophthalate;Dimethyl 5-acetylenylphenyl-1,3-dicarboxylate;Dimethyl 5-ethynylbenzene-1,3-dioate;1,3-Benzenedicarboxylic acid, 5-ethynyl-, 1,3-dimethyl ester;Dimethyl 5-ethynylisophthalate 97%;DK7463
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • Alichem
  • Arctom
  • Crysdot
  • Sigma-Aldrich
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2.5g
  • 5g
  • Manufactureraablocks
  • Product numberAA00I5UH
  • Product descriptionDimethyl 5-ethynylisophthalate ≥97%
  • Packaging100mg
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I5UH
  • Product descriptionDimethyl 5-ethynylisophthalate 98%
  • Packaging250mg
  • Price$20
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I5UH
  • Product descriptionDimethyl 5-ethynylisophthalate 98%
  • Packaging1g
  • Price$63
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I5UH
  • Product descriptionDimethyl 5-ethynylisophthalate 95%
  • Packaging2.5g
  • Price$129
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I5UH
  • Product descriptionDimethyl 5-ethynylisophthalate 95%
  • Packaging5g
  • Price$231
  • Updated2026-05-29
  • Buy
  • ManufacturerAlichem
  • Product number313648565
  • Product descriptionDimethyl 5-ethynylisophthalate
  • Packaging250mg
  • Price$342.38
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCS-0110870
  • Product descriptionDimethyl 5-ethynylisophthalate >=98%
  • Packaging2.5g
  • Price$114
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0110870
  • Product descriptionDimethyl 5-ethynylisophthalate >=98%
  • Packaging500mg
  • Price$45
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12084709
  • Product descriptionDimethyl 5-ethynylisophthalate 95+%
  • Packaging250mg
  • Price$323
  • Updated2026-05-27
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number762202
  • Product descriptionDimethyl 5-ethynylisophthalate 97%
  • Packaging250mg
  • Price$69.2
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I5UH Dimethyl 5-ethynylisophthalate ≥97% 100mg $10 2026-05-29 Buy
aablocks AA00I5UH Dimethyl 5-ethynylisophthalate 98% 250mg $20 2026-05-29 Buy
aablocks AA00I5UH Dimethyl 5-ethynylisophthalate 98% 1g $63 2026-05-29 Buy
aablocks AA00I5UH Dimethyl 5-ethynylisophthalate 95% 2.5g $129 2026-05-29 Buy
aablocks AA00I5UH Dimethyl 5-ethynylisophthalate 95% 5g $231 2026-05-29 Buy
Alichem 313648565 Dimethyl 5-ethynylisophthalate 250mg $342.38 2021-12-16 Buy
Arctom CS-0110870 Dimethyl 5-ethynylisophthalate >=98% 2.5g $114 2026-05-26 Buy
Arctom CS-0110870 Dimethyl 5-ethynylisophthalate >=98% 500mg $45 2026-05-26 Buy
Crysdot CD12084709 Dimethyl 5-ethynylisophthalate 95+% 250mg $323 2026-05-27 Buy
Sigma-Aldrich 762202 Dimethyl 5-ethynylisophthalate 97% 250mg $69.2 2023-06-20 Buy

Properties

Melting point :125-130°C
Boiling point :338.8±32.0 °C(Predicted)
Density :1.21±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :solid
Appearance :Light yellow to yellow Solid
InChI :InChI=1S/C12H10O4/c1-4-8-5-9(11(13)15-2)7-10(6-8)12(14)16-3/h1,5-7H,2-3H3
InChIKey :RSSODPUFUQKWIK-UHFFFAOYSA-N
SMILES :C1(C(OC)=O)=CC(C#C)=CC(C(OC)=O)=C1

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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5-Ethynylisophthalic acid dimethyl 5-formylisophthalate Dimethyl isophthalate 3-ETHYNYL-BENZOIC ACID METHYL ESTER

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Suppliers and manufacturers

Zhengzhou Ruke Biological Co., Ltd. Energy Chemical Spectrum Chemical Manufacturing Corp. Bide Pharmatech Ltd. ShangHai D&B Biological Science and Technology Co.Ltd Sigma-Aldrich Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd Shanghai Haozhixiang Biotechnology Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd. Zhengzhou AnMusi Chemical Products Co., Ltd.