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CAS Number: 313648-56-5
dimethyl 5-ethynylisophthalate

Structure

dimethyl 5-ethynylisophthalate
Name: dimethyl 5-ethynylisophthalate
Synonyms:
General Information
Product Number: 313648565
CAS Registry Number:
313648-56-5
Name:
1,​3-​Benzenedicarboxylic acid, 5-​ethynyl-​, 1,​3-​dimethyl ester
1,​3-​Benzenedicarboxylic acid, 5-​ethynyl-​, dimethyl ester (9CI); Dimethyl 5-​ethynylisophthalate 
 
Chemical Formula: C12H10O4
Exact Mass: 218.06
Molecular Weight: 218.21
m/z: 218.06 (100.0%), 219.06 (13.2%), 220.06 (1.6%)
Elemental Analysis: C, 66.05; H, 4.62; O, 29.33
 
Thermal Properties Value Condition Note
Melting Point 127-128 °C   (1)CAS

Specification

98%

References
  1. (1) Vermeij, Rudolf J.; Australian Journal of Chemistry 2010, V63(12), P1703-1716 CAPLUS
  2. (2) WSS: Spectral data were obtained from Wiley Subscription Services, Inc. (US)
  3. (3) Crisp, G. T.; Tetrahedron 2000, V56(42), P8335-8344 CAPLUS
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