7-ETHOXY-6-METHOXY-2,2-DIMETHYLCHROMENE

Names

[ Name ]:
7-ETHOXY-6-METHOXY-2,2-DIMETHYLCHROMENE

[Synonym ]:
7-ethoxy-6-methoxy-2,2-dimethyl-2H-chromene
7-ethoxy-6-methoxy-2,2-dimethylchromene
Ethoxyprecocene
precocene 3
7-ethoxy-6-methoxy-2,2-dimethyl-2H-chromene (Precocene III)
6-methoxy-7-ethoxy-2,2-dimethyl-2H-chromene
7-Ethoxyprecocene
EINECS 265-728-5
7-Ethoxy-6-methoxy-2,2-dimethyl-2H-benzopyran
7-ethoxy-6-methoxy-2,2-dimethyl-2H-1-benzopyran
7-ethoxy-6-methoxy-2,2-dimethyl-2h-chromen

Chemical & Physical Properties

[ Density]:
0.92

[ Boiling Point ]:
316.6ºC at 760 mmHg

[ Molecular Formula ]:
C₁₄H₁₈O₃

[ Molecular Weight ]:
234.29100

[ Flash Point ]:
105.8ºC

[ Exact Mass ]:
234.12600

[ PSA ]:
27.69000

[ LogP ]:
3.27810

[ Index of Refraction ]:
1.5547-1.5567

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2909199090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

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%