6-methoxy-2,2,5-trimethyl-7-prop-2-ynoxychromene

Modify Date: 2025-09-29 09:46:35

6-methoxy-2,2,5-trimethyl-7-prop-2-ynoxychromene Structure
6-methoxy-2,2,5-trimethyl-7-prop-2-ynoxychromene structure
Common Name 6-methoxy-2,2,5-trimethyl-7-prop-2-ynoxychromene
CAS Number 117902-88-2 Molecular Weight 258.31200
Density 1.075g/cm3 Boiling Point 363.4ºC at 760mmHg
Molecular Formula C16H18O3 Melting Point N/A
MSDS N/A Flash Point 122.6ºC

 Names

Name 6-methoxy-2,2,5-trimethyl-7-prop-2-ynoxychromene

 Chemical & Physical Properties

Density 1.075g/cm3
Boiling Point 363.4ºC at 760mmHg
Molecular Formula C16H18O3
Molecular Weight 258.31200
Flash Point 122.6ºC
Exact Mass 258.12600
PSA 27.69000
LogP 3.19980
Vapour Pressure 3.79E-05mmHg at 25°C
Index of Refraction 1.53
InChIKey BQVBBUMCYMCPKM-UHFFFAOYSA-N
SMILES C#CCOc1cc2c(c(C)c1OC)C=CC(C)(C)O2
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