3,4-dihydro-4-methyl-1H-2-benzopyran

Modify Date: 2024-01-09 21:58:42

3,4-dihydro-4-methyl-1H-2-benzopyran Structure
3,4-dihydro-4-methyl-1H-2-benzopyran structure
Common Name 3,4-dihydro-4-methyl-1H-2-benzopyran
CAS Number 26164-08-9 Molecular Weight 148.20200
Density 1.006g/cm3 Boiling Point 234.7ºC at 760 mmHg
Molecular Formula C10H12O Melting Point N/A
MSDS N/A Flash Point 91.3ºC

 Names

Name 4-methyl-3,4-dihydro-1H-isochromene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.006g/cm3
Boiling Point 234.7ºC at 760 mmHg
Molecular Formula C10H12O
Molecular Weight 148.20200
Flash Point 91.3ºC
Exact Mass 148.08900
PSA 9.23000
LogP 2.32030
Vapour Pressure 0.0797mmHg at 25°C
Index of Refraction 1.519

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-methylisochromane
4-Methyl-isochroman
3-methylisochroman
EINECS 247-490-4
3,4-Dihydro-4-methyl-1H-2-benzopyran