pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde
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Names
[ CAS No. ]:
38303-29-6
[ Name ]:
pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde
[Synonym ]:
2-formyltriptycene
triptycene-2-carboxyaldehyde
Chemical & Physical Properties
[ Density]:
1.26g/cm3
[ Boiling Point ]:
422.7ºC at 760 mmHg
[ Molecular Formula ]:
C21H14O
[ Molecular Weight ]:
282.33500
[ Flash Point ]:
229.3ºC
[ Exact Mass ]:
282.10400
[ PSA ]:
17.07000
[ LogP ]:
4.48630
[ Index of Refraction ]:
1.712
Safety Information
[ HS Code ]:
2912299000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2912299000
[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%