5,8-DIMETHOXY-2,2-DIMETHYL-2H-CHROMENE

Modify Date: 2024-01-06 13:23:07

5,8-DIMETHOXY-2,2-DIMETHYL-2H-CHROMENE Structure
5,8-DIMETHOXY-2,2-DIMETHYL-2H-CHROMENE structure
Common Name 5,8-DIMETHOXY-2,2-DIMETHYL-2H-CHROMENE
CAS Number 113949-29-4 Molecular Weight 220.26400
Density 1.063g/cm3 Boiling Point 328.1ºC at 760mmHg
Molecular Formula C13H16O3 Melting Point N/A
MSDS N/A Flash Point 110ºC

 Names

Name 5,8-dimethoxy-2,2-dimethylchromene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.063g/cm3
Boiling Point 328.1ºC at 760mmHg
Molecular Formula C13H16O3
Molecular Weight 220.26400
Flash Point 110ºC
Exact Mass 220.11000
PSA 27.69000
LogP 2.88800
Vapour Pressure 0.00037mmHg at 25°C
Index of Refraction 1.513

 Safety Information

HS Code 2909199090

 Customs

HS Code 2909199090
Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

5,8-dimethoxy-2,2-dimethyl-2h-chromene
2,2-dimethyl-5,8-dimethoxy-2H-1-benzopyrane
2,2-dimethyl-5,8-dimethoxychromene
2H-1-Benzopyran,5,8-dimethoxy-2,2-dimethyl