4-METHOXY-3-PROP-2-YNYLOXY-BENZALDEHYDE

Names

[ CAS No. ]:
145654-01-9

[ Name ]:
4-METHOXY-3-PROP-2-YNYLOXY-BENZALDEHYDE

[Synonym ]:
4-methoxy-3-prop-2-ynyloxybenzaldehyde
4-methoxy-3-propargyloxybenzaldehyde

Chemical & Physical Properties

[ Density]:
1.146g/cm3

[ Boiling Point ]:
325.2ºC at 760mmHg

[ Melting Point ]:
76-77ºC

[ Molecular Formula ]:
C₁₁H₁₀O₃

[ Molecular Weight ]:
190.19500

[ Flash Point ]:
141.6ºC

[ Exact Mass ]:
190.06300

[ PSA ]:
35.53000

[ LogP ]:
1.51970

[ Vapour Pressure ]:
0.000233mmHg at 25°C

[ Index of Refraction ]:
1.557

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2912499000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2912499000

[ Summary ]:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%